# SOME DESCRIPTIVE TITLE
# Copyright (C) YEAR Ludovic Courtès
# This file is distributed under the same license as the guix package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: guix 0.14.0.4279-63c2a\n"
"Report-Msgid-Bugs-To: ludo@gnu.org\n"
"POT-Creation-Date: 2018-04-19 21:17+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: Plain text
#: doc/guix.texi:7
msgid "@documentencoding UTF-8"
msgstr ""

#. type: title
#: doc/guix.texi:7 doc/guix.texi:77
#, no-wrap
msgid "GNU Guix Reference Manual"
msgstr ""

#. type: include
#: doc/guix.texi:10
#, no-wrap
msgid "version.texi"
msgstr ""

#. type: copying
#: doc/guix.texi:51
msgid ""
"Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic "
"Courtès@* Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@* Copyright "
"@copyright{} 2013 Nikita Karetnikov@* Copyright @copyright{} 2014, 2015, "
"2016 Alex Kost@* Copyright @copyright{} 2015, 2016 Mathieu Lirzin@* "
"Copyright @copyright{} 2014 Pierre-Antoine Rault@* Copyright @copyright{} "
"2015 Taylan Ulrich Bayırlı/Kammer@* Copyright @copyright{} 2015, 2016, 2017 "
"Leo Famulari@* Copyright @copyright{} 2015, 2016, 2017, 2018 Ricardo "
"Wurmus@* Copyright @copyright{} 2016 Ben Woodcroft@* Copyright @copyright{} "
"2016, 2017, 2018 Chris Marusich@* Copyright @copyright{} 2016, 2017, 2018 "
"Efraim Flashner@* Copyright @copyright{} 2016 John Darrington@* Copyright "
"@copyright{} 2016, 2017 Nils Gillmann@* Copyright @copyright{} 2016, 2017 "
"Jan Nieuwenhuizen@* Copyright @copyright{} 2016 Julien Lepiller@* Copyright "
"@copyright{} 2016 Alex ter Weele@* Copyright @copyright{} 2017, 2018 Clément "
"Lassieur@* Copyright @copyright{} 2017 Mathieu Othacehe@* Copyright "
"@copyright{} 2017 Federico Beffa@* Copyright @copyright{} 2017 Carlo "
"Zancanaro@* Copyright @copyright{} 2017 Thomas Danckaert@* Copyright "
"@copyright{} 2017 humanitiesNerd@* Copyright @copyright{} 2017 Christopher "
"Allan Webber@* Copyright @copyright{} 2017 Marius Bakke@* Copyright "
"@copyright{} 2017 Hartmut Goebel@* Copyright @copyright{} 2017 Maxim "
"Cournoyer@* Copyright @copyright{} 2017, 2018 Tobias Geerinckx-Rice@* "
"Copyright @copyright{} 2017 George Clemmer@* Copyright @copyright{} 2017 "
"Andy Wingo@* Copyright @copyright{} 2017, 2018 Arun Isaac@* Copyright "
"@copyright{} 2017 nee@* Copyright @copyright{} 2018 Rutger Helling@* "
"Copyright @copyright{} 2018 Oleg Pykhalov@* Copyright @copyright{} 2018 Mike "
"Gerwitz"
msgstr ""

#. type: copying
#: doc/guix.texi:58
msgid ""
"Permission is granted to copy, distribute and/or modify this document under "
"the terms of the GNU Free Documentation License, Version 1.3 or any later "
"version published by the Free Software Foundation; with no Invariant "
"Sections, no Front-Cover Texts, and no Back-Cover Texts.  A copy of the "
"license is included in the section entitled ``GNU Free Documentation "
"License''."
msgstr ""

#. type: dircategory
#: doc/guix.texi:60
#, no-wrap
msgid "System administration"
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "Guix: (guix)"
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "Manage installed software and system configuration."
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "guix package: (guix)Invoking guix package"
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "Installing, removing, and upgrading packages."
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "guix gc: (guix)Invoking guix gc"
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "Reclaiming unused disk space."
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "guix pull: (guix)Invoking guix pull"
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "Update the list of available packages."
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "guix system: (guix)Invoking guix system"
msgstr ""

#. type: menuentry
#: doc/guix.texi:67
msgid "Manage the operating system configuration."
msgstr ""

#. type: dircategory
#: doc/guix.texi:69
#, no-wrap
msgid "Software development"
msgstr ""

#. type: menuentry
#: doc/guix.texi:74
msgid "guix environment: (guix)Invoking guix environment"
msgstr ""

#. type: menuentry
#: doc/guix.texi:74
msgid "Building development environments with Guix."
msgstr ""

#. type: menuentry
#: doc/guix.texi:74
msgid "guix build: (guix)Invoking guix build"
msgstr ""

#. type: menuentry
#: doc/guix.texi:74
msgid "Building packages."
msgstr ""

#. type: menuentry
#: doc/guix.texi:74
msgid "guix pack: (guix)Invoking guix pack"
msgstr ""

#. type: menuentry
#: doc/guix.texi:74
msgid "Creating binary bundles."
msgstr ""

#. type: subtitle
#: doc/guix.texi:78
#, no-wrap
msgid "Using the GNU Guix Functional Package Manager"
msgstr ""

#. type: author
#: doc/guix.texi:79
#, no-wrap
msgid "The GNU Guix Developers"
msgstr ""

#. type: titlepage
#: doc/guix.texi:85
msgid "Edition @value{EDITION} @* @value{UPDATED} @*"
msgstr ""

#. type: node
#: doc/guix.texi:92
#, no-wrap
msgid "Top"
msgstr ""

#. type: top
#: doc/guix.texi:93
#, no-wrap
msgid "GNU Guix"
msgstr ""

#. type: Plain text
#: doc/guix.texi:97
msgid ""
"This document describes GNU Guix version @value{VERSION}, a functional "
"package management tool written for the GNU system."
msgstr ""

#. type: chapter
#: doc/guix.texi:106 doc/guix.texi:294 doc/guix.texi:295
#, no-wrap
msgid "Introduction"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "What is Guix about?"
msgstr ""

#. type: chapter
#: doc/guix.texi:106 doc/guix.texi:116 doc/guix.texi:367 doc/guix.texi:368
#, no-wrap
msgid "Installation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "Installing Guix."
msgstr ""

#. type: chapter
#: doc/guix.texi:106 doc/guix.texi:131 doc/guix.texi:1652 doc/guix.texi:1653
#, no-wrap
msgid "Package Management"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "Package installation, upgrade, etc."
msgstr ""

#. type: chapter
#: doc/guix.texi:106 doc/guix.texi:151 doc/guix.texi:3106 doc/guix.texi:3107
#, no-wrap
msgid "Programming Interface"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "Using Guix in Scheme."
msgstr ""

#. type: chapter
#: doc/guix.texi:106 doc/guix.texi:165 doc/guix.texi:5362 doc/guix.texi:5363
#, no-wrap
msgid "Utilities"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "Package management commands."
msgstr ""

#. type: chapter
#: doc/guix.texi:106 doc/guix.texi:190 doc/guix.texi:7981 doc/guix.texi:7982
#, no-wrap
msgid "GNU Distribution"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "Software for your friendly GNU system."
msgstr ""

#. type: menuentry
#: doc/guix.texi:106 doc/guix.texi:276
msgid "Contributing"
msgstr ""

#. type: menuentry
#: doc/guix.texi:106
msgid "Your help needed!"
msgstr ""

#. type: chapter
#: doc/guix.texi:111 doc/guix.texi:22293 doc/guix.texi:22294
#, no-wrap
msgid "Acknowledgments"
msgstr ""

#. type: menuentry
#: doc/guix.texi:111
msgid "Thanks!"
msgstr ""

#. type: appendix
#: doc/guix.texi:111 doc/guix.texi:22315 doc/guix.texi:22316
#, no-wrap
msgid "GNU Free Documentation License"
msgstr ""

#. type: menuentry
#: doc/guix.texi:111
msgid "The license of this manual."
msgstr ""

#. type: unnumbered
#: doc/guix.texi:111 doc/guix.texi:22321 doc/guix.texi:22322
#, no-wrap
msgid "Concept Index"
msgstr ""

#. type: menuentry
#: doc/guix.texi:111
msgid "Concepts."
msgstr ""

#. type: unnumbered
#: doc/guix.texi:111 doc/guix.texi:22325 doc/guix.texi:22326
#, no-wrap
msgid "Programming Index"
msgstr ""

#. type: menuentry
#: doc/guix.texi:111
msgid "Data types, functions, and variables."
msgstr ""

#. type: menuentry
#: doc/guix.texi:114
msgid "--- The Detailed Node Listing ---"
msgstr ""

#. type: section
#: doc/guix.texi:123 doc/guix.texi:398 doc/guix.texi:400 doc/guix.texi:401
#, no-wrap
msgid "Binary Installation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:123 doc/guix.texi:398
msgid "Getting Guix running in no time!"
msgstr ""

#. type: section
#: doc/guix.texi:123 doc/guix.texi:398 doc/guix.texi:596 doc/guix.texi:597
#, no-wrap
msgid "Requirements"
msgstr ""

#. type: menuentry
#: doc/guix.texi:123 doc/guix.texi:398
msgid "Software needed to build and run Guix."
msgstr ""

#. type: section
#: doc/guix.texi:123 doc/guix.texi:398 doc/guix.texi:678 doc/guix.texi:679
#, no-wrap
msgid "Running the Test Suite"
msgstr ""

#. type: menuentry
#: doc/guix.texi:123 doc/guix.texi:398
msgid "Testing Guix."
msgstr ""

#. type: section
#: doc/guix.texi:123 doc/guix.texi:125 doc/guix.texi:398 doc/guix.texi:743 doc/guix.texi:744
#, no-wrap
msgid "Setting Up the Daemon"
msgstr ""

#. type: menuentry
#: doc/guix.texi:123 doc/guix.texi:398
msgid "Preparing the build daemon's environment."
msgstr ""

#. type: node
#: doc/guix.texi:123 doc/guix.texi:398 doc/guix.texi:1176
#, no-wrap
msgid "Invoking guix-daemon"
msgstr ""

#. type: menuentry
#: doc/guix.texi:123 doc/guix.texi:398
msgid "Running the build daemon."
msgstr ""

#. type: section
#: doc/guix.texi:123 doc/guix.texi:398 doc/guix.texi:1441 doc/guix.texi:1442
#, no-wrap
msgid "Application Setup"
msgstr ""

#. type: menuentry
#: doc/guix.texi:123 doc/guix.texi:398
msgid "Application-specific setup."
msgstr ""

#. type: subsection
#: doc/guix.texi:129 doc/guix.texi:763 doc/guix.texi:765 doc/guix.texi:766
#, no-wrap
msgid "Build Environment Setup"
msgstr ""

#. type: menuentry
#: doc/guix.texi:129 doc/guix.texi:763
msgid "Preparing the isolated build environment."
msgstr ""

#. type: node
#: doc/guix.texi:129 doc/guix.texi:763 doc/guix.texi:882
#, no-wrap
msgid "Daemon Offload Setup"
msgstr ""

#. type: menuentry
#: doc/guix.texi:129 doc/guix.texi:763
msgid "Offloading builds to remote machines."
msgstr ""

#. type: subsection
#: doc/guix.texi:129 doc/guix.texi:763 doc/guix.texi:1090 doc/guix.texi:1091
#, no-wrap
msgid "SELinux Support"
msgstr ""

#. type: menuentry
#: doc/guix.texi:129 doc/guix.texi:763
msgid "Using an SELinux policy for the daemon."
msgstr ""

#. type: section
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:1684 doc/guix.texi:1685
#, no-wrap
msgid "Features"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "How Guix will make your life brighter."
msgstr ""

#. type: node
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:1761
#, no-wrap
msgid "Invoking guix package"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Package installation, removal, etc."
msgstr ""

#. type: section
#: doc/guix.texi:140 doc/guix.texi:142 doc/guix.texi:1682 doc/guix.texi:2245 doc/guix.texi:2246
#, no-wrap
msgid "Substitutes"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Downloading pre-built binaries."
msgstr ""

#. type: section
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:2478 doc/guix.texi:2479
#, no-wrap
msgid "Packages with Multiple Outputs"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Single source package, multiple outputs."
msgstr ""

#. type: node
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:2532
#, no-wrap
msgid "Invoking guix gc"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Running the garbage collector."
msgstr ""

#. type: node
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:2720
#, no-wrap
msgid "Invoking guix pull"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Fetching the latest Guix and distribution."
msgstr ""

#. type: node
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:2781
#, no-wrap
msgid "Invoking guix pack"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Creating software bundles."
msgstr ""

#. type: node
#: doc/guix.texi:140 doc/guix.texi:1682 doc/guix.texi:2941
#, no-wrap
msgid "Invoking guix archive"
msgstr ""

#. type: menuentry
#: doc/guix.texi:140 doc/guix.texi:1682
msgid "Exporting and importing store files."
msgstr ""

#. type: subsection
#: doc/guix.texi:149 doc/guix.texi:2268 doc/guix.texi:2270 doc/guix.texi:2271
#, no-wrap
msgid "Official Substitute Server"
msgstr ""

#. type: menuentry
#: doc/guix.texi:149 doc/guix.texi:2268
msgid "One particular source of substitutes."
msgstr ""

#. type: subsection
#: doc/guix.texi:149 doc/guix.texi:2268 doc/guix.texi:2300 doc/guix.texi:2301
#, no-wrap
msgid "Substitute Server Authorization"
msgstr ""

#. type: menuentry
#: doc/guix.texi:149 doc/guix.texi:2268
msgid "How to enable or disable substitutes."
msgstr ""

#. type: subsection
#: doc/guix.texi:149 doc/guix.texi:2268 doc/guix.texi:2373 doc/guix.texi:2374
#, no-wrap
msgid "Substitute Authentication"
msgstr ""

#. type: menuentry
#: doc/guix.texi:149 doc/guix.texi:2268
msgid "How Guix verifies substitutes."
msgstr ""

#. type: subsection
#: doc/guix.texi:149 doc/guix.texi:2268 doc/guix.texi:2408 doc/guix.texi:2409
#, no-wrap
msgid "Proxy Settings"
msgstr ""

#. type: menuentry
#: doc/guix.texi:149 doc/guix.texi:2268
msgid "How to get substitutes via proxy."
msgstr ""

#. type: subsection
#: doc/guix.texi:149 doc/guix.texi:2268 doc/guix.texi:2420 doc/guix.texi:2421
#, no-wrap
msgid "Substitution Failure"
msgstr ""

#. type: menuentry
#: doc/guix.texi:149 doc/guix.texi:2268
msgid "What happens when substitution fails."
msgstr ""

#. type: subsection
#: doc/guix.texi:149 doc/guix.texi:2268 doc/guix.texi:2448 doc/guix.texi:2449
#, no-wrap
msgid "On Trusting Binaries"
msgstr ""

#. type: menuentry
#: doc/guix.texi:149 doc/guix.texi:2268
msgid "How can you trust that binary blob?"
msgstr ""

#. type: section
#: doc/guix.texi:158 doc/guix.texi:160 doc/guix.texi:3141 doc/guix.texi:3143 doc/guix.texi:3144
#, no-wrap
msgid "Defining Packages"
msgstr ""

#. type: menuentry
#: doc/guix.texi:158 doc/guix.texi:3141
msgid "Defining new packages."
msgstr ""

#. type: section
#: doc/guix.texi:158 doc/guix.texi:3141 doc/guix.texi:3607 doc/guix.texi:3608
#, no-wrap
msgid "Build Systems"
msgstr ""

#. type: menuentry
#: doc/guix.texi:158 doc/guix.texi:3141
msgid "Specifying how packages are built."
msgstr ""

#. type: section
#: doc/guix.texi:158 doc/guix.texi:3141 doc/guix.texi:4183 doc/guix.texi:4184
#, no-wrap
msgid "The Store"
msgstr ""

#. type: menuentry
#: doc/guix.texi:158 doc/guix.texi:3141
msgid "Manipulating the package store."
msgstr ""

#. type: section
#: doc/guix.texi:158 doc/guix.texi:3141 doc/guix.texi:4333 doc/guix.texi:4334
#, no-wrap
msgid "Derivations"
msgstr ""

#. type: menuentry
#: doc/guix.texi:158 doc/guix.texi:3141
msgid "Low-level interface to package derivations."
msgstr ""

#. type: section
#: doc/guix.texi:158 doc/guix.texi:3141 doc/guix.texi:4511 doc/guix.texi:4512
#, no-wrap
msgid "The Store Monad"
msgstr ""

#. type: menuentry
#: doc/guix.texi:158 doc/guix.texi:3141
msgid "Purely functional interface to the store."
msgstr ""

#. type: section
#: doc/guix.texi:158 doc/guix.texi:3141 doc/guix.texi:4820 doc/guix.texi:4821
#, no-wrap
msgid "G-Expressions"
msgstr ""

#. type: menuentry
#: doc/guix.texi:158 doc/guix.texi:3141
msgid "Manipulating build expressions."
msgstr ""

#. type: node
#: doc/guix.texi:163 doc/guix.texi:3389 doc/guix.texi:3392
#, no-wrap
msgid "package Reference"
msgstr ""

#. type: menuentry
#: doc/guix.texi:163 doc/guix.texi:3389
msgid "The package data type."
msgstr ""

#. type: node
#: doc/guix.texi:163 doc/guix.texi:3389 doc/guix.texi:3519
#, no-wrap
msgid "origin Reference"
msgstr ""

#. type: menuentry
#: doc/guix.texi:163 doc/guix.texi:3389
msgid "The origin data type."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:5388
#, no-wrap
msgid "Invoking guix build"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Building packages from the command line."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:5968
#, no-wrap
msgid "Invoking guix edit"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Editing package definitions."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:5994
#, no-wrap
msgid "Invoking guix download"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Downloading a file and printing its hash."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:6047
#, no-wrap
msgid "Invoking guix hash"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Computing the cryptographic hash of a file."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:6109
#, no-wrap
msgid "Invoking guix import"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Importing package definitions."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:6476
#, no-wrap
msgid "Invoking guix refresh"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Updating package definitions."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:6723
#, no-wrap
msgid "Invoking guix lint"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Finding errors in package definitions."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:6814
#, no-wrap
msgid "Invoking guix size"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Profiling disk usage."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:6930
#, no-wrap
msgid "Invoking guix graph"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Visualizing the graph of packages."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:7109
#, no-wrap
msgid "Invoking guix environment"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Setting up development environments."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:7428
#, no-wrap
msgid "Invoking guix publish"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Sharing substitutes."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:7645
#, no-wrap
msgid "Invoking guix challenge"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Challenging substitute servers."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:7784
#, no-wrap
msgid "Invoking guix copy"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Copying to and from a remote store."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:7847
#, no-wrap
msgid "Invoking guix container"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Process isolation."
msgstr ""

#. type: node
#: doc/guix.texi:181 doc/guix.texi:5386 doc/guix.texi:7901
#, no-wrap
msgid "Invoking guix weather"
msgstr ""

#. type: menuentry
#: doc/guix.texi:181 doc/guix.texi:5386
msgid "Assessing substitute availability."
msgstr ""

#. type: section
#: doc/guix.texi:183 doc/guix.texi:5389
#, no-wrap
msgid "Invoking @command{guix build}"
msgstr ""

#. type: subsection
#: doc/guix.texi:188 doc/guix.texi:5440 doc/guix.texi:5442 doc/guix.texi:5443
#, no-wrap
msgid "Common Build Options"
msgstr ""

#. type: menuentry
#: doc/guix.texi:188 doc/guix.texi:5440
msgid "Build options for most commands."
msgstr ""

#. type: subsection
#: doc/guix.texi:188 doc/guix.texi:5440 doc/guix.texi:5584 doc/guix.texi:5585
#, no-wrap
msgid "Package Transformation Options"
msgstr ""

#. type: menuentry
#: doc/guix.texi:188 doc/guix.texi:5440
msgid "Creating variants of packages."
msgstr ""

#. type: subsection
#: doc/guix.texi:188 doc/guix.texi:5440 doc/guix.texi:5684 doc/guix.texi:5685
#, no-wrap
msgid "Additional Build Options"
msgstr ""

#. type: menuentry
#: doc/guix.texi:188 doc/guix.texi:5440
msgid "Options specific to 'guix build'."
msgstr ""

#. type: subsection
#: doc/guix.texi:188 doc/guix.texi:5440 doc/guix.texi:5888 doc/guix.texi:5889
#, no-wrap
msgid "Debugging Build Failures"
msgstr ""

#. type: menuentry
#: doc/guix.texi:188 doc/guix.texi:5440
msgid "Real life packaging experience."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:202 doc/guix.texi:8053 doc/guix.texi:8058 doc/guix.texi:8059
#, no-wrap
msgid "System Installation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Installing the whole operating system."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:212 doc/guix.texi:8053 doc/guix.texi:8674 doc/guix.texi:8675
#, no-wrap
msgid "System Configuration"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Configuring the operating system."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:8053 doc/guix.texi:21306 doc/guix.texi:21307
#, no-wrap
msgid "Documentation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Browsing software user manuals."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:8053 doc/guix.texi:21370 doc/guix.texi:21371
#, no-wrap
msgid "Installing Debugging Files"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Feeding the debugger."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:8053 doc/guix.texi:21436 doc/guix.texi:21437
#, no-wrap
msgid "Security Updates"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Deploying security fixes quickly."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:8053 doc/guix.texi:21556 doc/guix.texi:21557
#, no-wrap
msgid "Package Modules"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Packages from the programmer's viewpoint."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:265 doc/guix.texi:8053 doc/guix.texi:21610 doc/guix.texi:21611
#, no-wrap
msgid "Packaging Guidelines"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Growing the distribution."
msgstr ""

#. type: section
#: doc/guix.texi:200 doc/guix.texi:8053 doc/guix.texi:22061 doc/guix.texi:22062
#, no-wrap
msgid "Bootstrapping"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "GNU/Linux built from scratch."
msgstr ""

#. type: node
#: doc/guix.texi:200 doc/guix.texi:8053 doc/guix.texi:22245
#, no-wrap
msgid "Porting"
msgstr ""

#. type: menuentry
#: doc/guix.texi:200 doc/guix.texi:8053
msgid "Targeting another platform or kernel."
msgstr ""

#. type: subsection
#: doc/guix.texi:210 doc/guix.texi:1126 doc/guix.texi:8090 doc/guix.texi:8092 doc/guix.texi:8093
#, no-wrap
msgid "Limitations"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "What you can expect."
msgstr ""

#. type: subsection
#: doc/guix.texi:210 doc/guix.texi:8090 doc/guix.texi:8136 doc/guix.texi:8137
#, no-wrap
msgid "Hardware Considerations"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "Supported hardware."
msgstr ""

#. type: subsection
#: doc/guix.texi:210 doc/guix.texi:8090 doc/guix.texi:8171 doc/guix.texi:8172
#, no-wrap
msgid "USB Stick and DVD Installation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "Preparing the installation medium."
msgstr ""

#. type: subsection
#: doc/guix.texi:210 doc/guix.texi:8090 doc/guix.texi:8269 doc/guix.texi:8270
#, no-wrap
msgid "Preparing for Installation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "Networking, partitioning, etc."
msgstr ""

#. type: subsection
#: doc/guix.texi:210 doc/guix.texi:8090 doc/guix.texi:8508 doc/guix.texi:8509
#, no-wrap
msgid "Proceeding with the Installation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "The real thing."
msgstr ""

#. type: node
#: doc/guix.texi:210 doc/guix.texi:8090 doc/guix.texi:8605
#, no-wrap
msgid "Installing GuixSD in a VM"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "GuixSD playground."
msgstr ""

#. type: subsection
#: doc/guix.texi:210 doc/guix.texi:8090 doc/guix.texi:8659 doc/guix.texi:8660
#, no-wrap
msgid "Building the Installation Image"
msgstr ""

#. type: menuentry
#: doc/guix.texi:210 doc/guix.texi:8090
msgid "How this comes to be."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:8717 doc/guix.texi:8718
#, no-wrap
msgid "Using the Configuration System"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Customizing your GNU system."
msgstr ""

#. type: node
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:8933
#, no-wrap
msgid "operating-system Reference"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Detail of operating-system declarations."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:9087 doc/guix.texi:9088
#, no-wrap
msgid "File Systems"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Configuring file system mounts."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:9250 doc/guix.texi:9251
#, no-wrap
msgid "Mapped Devices"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Block device extra processing."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:9371 doc/guix.texi:9372
#, no-wrap
msgid "User Accounts"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Specifying user accounts."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:1449 doc/guix.texi:8715 doc/guix.texi:9506 doc/guix.texi:9507
#, no-wrap
msgid "Locales"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Language and cultural convention settings."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:230 doc/guix.texi:8715 doc/guix.texi:9646 doc/guix.texi:9647
#, no-wrap
msgid "Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Specifying system services."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:19675 doc/guix.texi:19676
#, no-wrap
msgid "Setuid Programs"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Programs running with root privileges."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:1594 doc/guix.texi:8715 doc/guix.texi:19721 doc/guix.texi:19722
#, no-wrap
msgid "X.509 Certificates"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Authenticating HTTPS servers."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:1492 doc/guix.texi:8715 doc/guix.texi:19784 doc/guix.texi:19785
#, no-wrap
msgid "Name Service Switch"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Configuring libc's name service switch."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:19922 doc/guix.texi:19923
#, no-wrap
msgid "Initial RAM Disk"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Linux-Libre bootstrapping."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:20082 doc/guix.texi:20083
#, no-wrap
msgid "Bootloader Configuration"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Configuring the boot loader."
msgstr ""

#. type: node
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:20253
#, no-wrap
msgid "Invoking guix system"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Instantiating a system configuration."
msgstr ""

#. type: node
#: doc/guix.texi:228 doc/guix.texi:8715 doc/guix.texi:20678
#, no-wrap
msgid "Running GuixSD in a VM"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "How to run GuixSD in a virtual machine."
msgstr ""

#. type: subsection
#: doc/guix.texi:228 doc/guix.texi:258 doc/guix.texi:8715 doc/guix.texi:20789 doc/guix.texi:20790
#, no-wrap
msgid "Defining Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:228 doc/guix.texi:8715
msgid "Adding new service definitions."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:9720 doc/guix.texi:9721
#, no-wrap
msgid "Base Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Essential system services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:10488 doc/guix.texi:10489
#, no-wrap
msgid "Scheduled Job Execution"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "The mcron service."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:10583 doc/guix.texi:10584
#, no-wrap
msgid "Log Rotation"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "The rottlog service."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:10685 doc/guix.texi:10686
#, no-wrap
msgid "Networking Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Network setup, SSH daemon, etc."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:11386 doc/guix.texi:11387
#, no-wrap
msgid "X Window"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Graphical display."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:11632 doc/guix.texi:11633
#, no-wrap
msgid "Printing Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Local and remote printer support."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:12469 doc/guix.texi:12470
#, no-wrap
msgid "Desktop Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "D-Bus and desktop services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:12762 doc/guix.texi:12763
#, no-wrap
msgid "Database Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "SQL databases, key-value stores, etc."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:12886 doc/guix.texi:12887
#, no-wrap
msgid "Mail Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "IMAP, POP3, SMTP, and all that."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:14338 doc/guix.texi:14339
#, no-wrap
msgid "Messaging Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Messaging services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:14806 doc/guix.texi:14807
#, no-wrap
msgid "Telephony Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Telephony services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:15011 doc/guix.texi:15012
#, no-wrap
msgid "Monitoring Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Monitoring services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:15164 doc/guix.texi:15165
#, no-wrap
msgid "Kerberos Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Kerberos services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:15290 doc/guix.texi:15291
#, no-wrap
msgid "Web Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Web servers."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:15899 doc/guix.texi:15900
#, no-wrap
msgid "Certificate Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "TLS certificates via Let's Encrypt."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:16045 doc/guix.texi:16046
#, no-wrap
msgid "DNS Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "DNS daemons."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:16449 doc/guix.texi:16450
#, no-wrap
msgid "VPN Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "VPN daemons."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:16807 doc/guix.texi:16808
#, no-wrap
msgid "Network File System"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "NFS related services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:16922 doc/guix.texi:16923
#, no-wrap
msgid "Continuous Integration"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "The Cuirass service."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:17018 doc/guix.texi:17019
#, no-wrap
msgid "Power management Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "The TLP tool."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:17546 doc/guix.texi:17547
#, no-wrap
msgid "Audio Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "The MPD."
msgstr ""

#. type: node
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:17596
#, no-wrap
msgid "Virtualization Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Virtualization services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:18389 doc/guix.texi:18390
#, no-wrap
msgid "Version Control Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Providing remote access to Git repositories."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:19483 doc/guix.texi:19484
#, no-wrap
msgid "Game Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Game servers."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:256 doc/guix.texi:9718 doc/guix.texi:19514 doc/guix.texi:19515
#, no-wrap
msgid "Miscellaneous Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:256 doc/guix.texi:9718
msgid "Other services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:263 doc/guix.texi:20801 doc/guix.texi:20803 doc/guix.texi:20804
#, no-wrap
msgid "Service Composition"
msgstr ""

#. type: menuentry
#: doc/guix.texi:263 doc/guix.texi:20801
msgid "The model for composing services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:263 doc/guix.texi:20801 doc/guix.texi:20859 doc/guix.texi:20860
#, no-wrap
msgid "Service Types and Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:263 doc/guix.texi:20801
msgid "Types and services."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:263 doc/guix.texi:20801 doc/guix.texi:20996 doc/guix.texi:20997
#, no-wrap
msgid "Service Reference"
msgstr ""

#. type: menuentry
#: doc/guix.texi:263 doc/guix.texi:20801
msgid "API reference."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:263 doc/guix.texi:20801 doc/guix.texi:21221 doc/guix.texi:21222
#, no-wrap
msgid "Shepherd Services"
msgstr ""

#. type: menuentry
#: doc/guix.texi:263 doc/guix.texi:20801
msgid "A particular type of service."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:21687 doc/guix.texi:21688
#, no-wrap
msgid "Software Freedom"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "What may go into the distribution."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:21715 doc/guix.texi:21716
#, no-wrap
msgid "Package Naming"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "What's in a name?"
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:21740 doc/guix.texi:21741
#, no-wrap
msgid "Version Numbers"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "When the name is not enough."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:21831 doc/guix.texi:21832
#, no-wrap
msgid "Synopses and Descriptions"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "Helping users find the right package."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:21911 doc/guix.texi:21912
#, no-wrap
msgid "Python Modules"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "A touch of British comedy."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:21986 doc/guix.texi:21987
#, no-wrap
msgid "Perl Modules"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "Little pearls."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:22002 doc/guix.texi:22003
#, no-wrap
msgid "Java Packages"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "Coffee break."
msgstr ""

#. type: subsection
#: doc/guix.texi:274 doc/guix.texi:21685 doc/guix.texi:22022 doc/guix.texi:22023
#, no-wrap
msgid "Fonts"
msgstr ""

#. type: menuentry
#: doc/guix.texi:274 doc/guix.texi:21685
msgid "Fond of fonts."
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "Building from Git"
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "The latest and greatest."
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "Running Guix Before It Is Installed"
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "Hacker tricks."
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "The Perfect Setup"
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "The right tools."
msgstr ""

#. type: menuentry
#: doc/guix.texi:282 doc/guix.texi:284
msgid "Coding Style"
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "Hygiene of the contributor."
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "Submitting Patches"
msgstr ""

#. type: menuentry
#: doc/guix.texi:282
msgid "Share your work."
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Programming Paradigm"
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "How to compose your elements."
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Modules"
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Where to store your code?"
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Data Types and Pattern Matching"
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Implementing data structures."
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Formatting Code"
msgstr ""

#. type: menuentry
#: doc/guix.texi:289
msgid "Writing conventions."
msgstr ""

#. type: cindex
#: doc/guix.texi:297
#, no-wrap
msgid "purpose"
msgstr ""

#. type: Plain text
#: doc/guix.texi:304
msgid ""
"GNU Guix@footnote{``Guix'' is pronounced like ``geeks'', or ``ɡiːks'' using "
"the international phonetic alphabet (IPA).} is a package management tool for "
"the GNU system.  Guix makes it easy for unprivileged users to install, "
"upgrade, or remove packages, to roll back to a previous package set, to "
"build packages from source, and generally assists with the creation and "
"maintenance of software environments."
msgstr ""

#. type: cindex
#: doc/guix.texi:305
#, no-wrap
msgid "user interfaces"
msgstr ""

#. type: Plain text
#: doc/guix.texi:310
msgid ""
"Guix provides a command-line package management interface (@pxref{Invoking "
"guix package}), a set of command-line utilities (@pxref{Utilities}), as well "
"as Scheme programming interfaces (@pxref{Programming Interface})."
msgstr ""

#. type: cindex
#: doc/guix.texi:310
#, no-wrap
msgid "build daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:314
msgid ""
"Its @dfn{build daemon} is responsible for building packages on behalf of "
"users (@pxref{Setting Up the Daemon}) and for downloading pre-built binaries "
"from authorized sources (@pxref{Substitutes})."
msgstr ""

#. type: cindex
#: doc/guix.texi:315
#, no-wrap
msgid "extensibility of the distribution"
msgstr ""

#. type: cindex
#: doc/guix.texi:316 doc/guix.texi:21578
#, no-wrap
msgid "customization, of packages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:325
msgid ""
"Guix includes package definitions for many GNU and non-GNU packages, all of "
"which @uref{https://www.gnu.org/philosophy/free-sw.html, respect the user's "
"computing freedom}.  It is @emph{extensible}: users can write their own "
"package definitions (@pxref{Defining Packages}) and make them available as "
"independent package modules (@pxref{Package Modules}).  It is also "
"@emph{customizable}: users can @emph{derive} specialized package definitions "
"from existing ones, including from the command line (@pxref{Package "
"Transformation Options})."
msgstr ""

#. type: cindex
#: doc/guix.texi:326 doc/guix.texi:7984 doc/guix.texi:8062
#, no-wrap
msgid "Guix System Distribution"
msgstr ""

#. type: cindex
#: doc/guix.texi:327 doc/guix.texi:7985
#, no-wrap
msgid "GuixSD"
msgstr ""

#. type: Plain text
#: doc/guix.texi:336
msgid ""
"You can install GNU@tie{}Guix on top of an existing GNU/Linux system where "
"it complements the available tools without interference "
"(@pxref{Installation}), or you can use it as part of the standalone "
"@dfn{Guix System Distribution} or GuixSD (@pxref{GNU Distribution}).  With "
"GNU@tie{}GuixSD, you @emph{declare} all aspects of the operating system "
"configuration and Guix takes care of instantiating the configuration in a "
"transactional, reproducible, and stateless fashion (@pxref{System "
"Configuration})."
msgstr ""

#. type: cindex
#: doc/guix.texi:337
#, no-wrap
msgid "functional package management"
msgstr ""

#. type: Plain text
#: doc/guix.texi:352
msgid ""
"Under the hood, Guix implements the @dfn{functional package management} "
"discipline pioneered by Nix (@pxref{Acknowledgments}).  In Guix, the package "
"build and installation process is seen as a @emph{function}, in the "
"mathematical sense.  That function takes inputs, such as build scripts, a "
"compiler, and libraries, and returns an installed package.  As a pure "
"function, its result depends solely on its inputs---for instance, it cannot "
"refer to software or scripts that were not explicitly passed as inputs.  A "
"build function always produces the same result when passed a given set of "
"inputs.  It cannot alter the environment of the running system in any way; "
"for instance, it cannot create, modify, or delete files outside of its build "
"and installation directories.  This is achieved by running build processes "
"in isolated environments (or @dfn{containers}), where only their explicit "
"inputs are visible."
msgstr ""

#. type: cindex
#: doc/guix.texi:353 doc/guix.texi:4186
#, no-wrap
msgid "store"
msgstr ""

#. type: Plain text
#: doc/guix.texi:360
msgid ""
"The result of package build functions is @dfn{cached} in the file system, in "
"a special directory called @dfn{the store} (@pxref{The Store}).  Each "
"package is installed in a directory of its own in the store---by default "
"under @file{/gnu/store}.  The directory name contains a hash of all the "
"inputs used to build that package; thus, changing an input yields a "
"different directory name."
msgstr ""

#. type: Plain text
#: doc/guix.texi:364
msgid ""
"This approach is the foundation for the salient features of Guix: support "
"for transactional package upgrade and rollback, per-user installation, and "
"garbage collection of packages (@pxref{Features})."
msgstr ""

#. type: cindex
#: doc/guix.texi:370
#, no-wrap
msgid "installing Guix"
msgstr ""

#. type: Plain text
#: doc/guix.texi:375
msgid ""
"GNU Guix is available for download from its website at "
"@url{http://www.gnu.org/software/guix/}.  This section describes the "
"software requirements of Guix, as well as how to install it and get ready to "
"use it."
msgstr ""

#. type: Plain text
#: doc/guix.texi:380
msgid ""
"Note that this section is concerned with the installation of the package "
"manager, which can be done on top of a running GNU/Linux system.  If, "
"instead, you want to install the complete GNU operating system, "
"@pxref{System Installation}."
msgstr ""

#. type: cindex
#: doc/guix.texi:381 doc/guix.texi:1444
#, no-wrap
msgid "foreign distro"
msgstr ""

#. type: Plain text
#: doc/guix.texi:387
msgid ""
"When installed on a running GNU/Linux system---thereafter called a "
"@dfn{foreign distro}---GNU@tie{}Guix complements the available tools without "
"interference.  Its data lives exclusively in two directories, usually "
"@file{/gnu/store} and @file{/var/guix}; other files on your system, such as "
"@file{/etc}, are left untouched."
msgstr ""

#. type: Plain text
#: doc/guix.texi:390
msgid ""
"Once installed, Guix can be updated by running @command{guix pull} "
"(@pxref{Invoking guix pull})."
msgstr ""

#. type: cindex
#: doc/guix.texi:403
#, no-wrap
msgid "installing Guix from binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:409
msgid ""
"This section describes how to install Guix on an arbitrary system from a "
"self-contained tarball providing binaries for Guix and for all its "
"dependencies.  This is often quicker than installing from source, which is "
"described in the next sections.  The only requirement is to have "
"GNU@tie{}tar and Xz."
msgstr ""

#. type: Plain text
#: doc/guix.texi:414
msgid ""
"We provide a "
"@uref{https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh, "
"shell installer script}, which automates the download, installation, and "
"initial configuration of Guix.  It should be run as the root user."
msgstr ""

#. type: Plain text
#: doc/guix.texi:416
msgid "Installing goes along these lines:"
msgstr ""

#. type: cindex
#: doc/guix.texi:419
#, no-wrap
msgid "downloading Guix binary"
msgstr ""

#. type: enumerate
#: doc/guix.texi:424
msgid ""
"Download the binary tarball from "
"@indicateurl{ftp://alpha.gnu.org/gnu/guix/guix-binary-@value{VERSION}.@var{system}.tar.xz}, "
"where @var{system} is @code{x86_64-linux} for an @code{x86_64} machine "
"already running the kernel Linux, and so on."
msgstr ""

#. type: enumerate
#: doc/guix.texi:428
msgid ""
"Make sure to download the associated @file{.sig} file and to verify the "
"authenticity of the tarball against it, along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:432
#, no-wrap
msgid ""
"$ wget "
"ftp://alpha.gnu.org/gnu/guix/guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
"$ gpg --verify guix-binary-@value{VERSION}.@var{system}.tar.xz.sig\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:436 doc/guix.texi:8198
msgid ""
"If that command fails because you do not have the required public key, then "
"run this command to import it:"
msgstr ""

#. type: example
#: doc/guix.texi:439 doc/guix.texi:8201
#, no-wrap
msgid "$ gpg --keyserver pgp.mit.edu --recv-keys @value{OPENPGP-SIGNING-KEY-ID}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:444 doc/guix.texi:8206
msgid "and rerun the @code{gpg --verify} command."
msgstr ""

#. type: enumerate
#: doc/guix.texi:448
msgid ""
"Now, you need to become the @code{root} user.  Depending on your "
"distribution, you may have to run @code{su -} or @code{sudo -i}.  As "
"@code{root}, run:"
msgstr ""

#. type: example
#: doc/guix.texi:454
#, no-wrap
msgid ""
"# cd /tmp\n"
"# tar --warning=no-timestamp -xf \\\n"
"     guix-binary-@value{VERSION}.@var{system}.tar.xz\n"
"# mv var/guix /var/ && mv gnu /\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:459
msgid ""
"This creates @file{/gnu/store} (@pxref{The Store}) and @file{/var/guix}.  "
"The latter contains a ready-to-use profile for @code{root} (see next step.)"
msgstr ""

#. type: enumerate
#: doc/guix.texi:462
msgid ""
"Do @emph{not} unpack the tarball on a working Guix system since that would "
"overwrite its own essential files."
msgstr ""

#. type: enumerate
#: doc/guix.texi:472
msgid ""
"The @code{--warning=no-timestamp} option makes sure GNU@tie{}tar does not "
"emit warnings about ``implausibly old time stamps'' (such warnings were "
"triggered by GNU@tie{}tar 1.26 and older; recent versions are fine.)  They "
"stem from the fact that all the files in the archive have their modification "
"time set to zero (which means January 1st, 1970.)  This is done on purpose "
"to make sure the archive content is independent of its creation time, thus "
"making it reproducible."
msgstr ""

#. type: enumerate
#: doc/guix.texi:475
msgid "Make @code{root}'s profile available under @file{~root/.guix-profile}:"
msgstr ""

#. type: example
#: doc/guix.texi:479
#, no-wrap
msgid ""
"# ln -sf /var/guix/profiles/per-user/root/guix-profile \\\n"
"         ~root/.guix-profile\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:483
msgid ""
"Source @file{etc/profile} to augment @code{PATH} and other relevant "
"environment variables:"
msgstr ""

#. type: example
#: doc/guix.texi:487
#, no-wrap
msgid ""
"# GUIX_PROFILE=\"`echo ~root`/.guix-profile\" ; \\\n"
"  source $GUIX_PROFILE/etc/profile\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:492
msgid ""
"Create the group and user accounts for build users as explained below "
"(@pxref{Build Environment Setup})."
msgstr ""

#. type: enumerate
#: doc/guix.texi:495
msgid "Run the daemon, and set it to automatically start on boot."
msgstr ""

#. type: enumerate
#: doc/guix.texi:498
msgid ""
"If your host distro uses the systemd init system, this can be achieved with "
"these commands:"
msgstr ""

#. type: example
#: doc/guix.texi:510
#, no-wrap
msgid ""
"# cp ~root/.guix-profile/lib/systemd/system/guix-daemon.service \\\n"
"        /etc/systemd/system/\n"
"# systemctl start guix-daemon && systemctl enable guix-daemon\n"
msgstr ""

#. type: itemize
#: doc/guix.texi:513 doc/guix.texi:7635
msgid "If your host distro uses the Upstart init system:"
msgstr ""

#. type: example
#: doc/guix.texi:518
#, no-wrap
msgid ""
"# initctl reload-configuration\n"
"# cp ~root/.guix-profile/lib/upstart/system/guix-daemon.conf /etc/init/\n"
"# start guix-daemon\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:521
msgid "Otherwise, you can still start the daemon manually with:"
msgstr ""

#. type: example
#: doc/guix.texi:524
#, no-wrap
msgid "# ~root/.guix-profile/bin/guix-daemon --build-users-group=guixbuild\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:529
msgid ""
"Make the @command{guix} command available to other users on the machine, for "
"instance with:"
msgstr ""

#. type: example
#: doc/guix.texi:534
#, no-wrap
msgid ""
"# mkdir -p /usr/local/bin\n"
"# cd /usr/local/bin\n"
"# ln -s /var/guix/profiles/per-user/root/guix-profile/bin/guix\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:538
msgid ""
"It is also a good idea to make the Info version of this manual available "
"there:"
msgstr ""

#. type: example
#: doc/guix.texi:544
#, no-wrap
msgid ""
"# mkdir -p /usr/local/share/info\n"
"# cd /usr/local/share/info\n"
"# for i in /var/guix/profiles/per-user/root/guix-profile/share/info/* ;\n"
"  do ln -s $i ; done\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:550
msgid ""
"That way, assuming @file{/usr/local/share/info} is in the search path, "
"running @command{info guix} will open this manual (@pxref{Other Info "
"Directories,,, texinfo, GNU Texinfo}, for more details on changing the Info "
"search path.)"
msgstr ""

#. type: cindex
#: doc/guix.texi:552 doc/guix.texi:2304 doc/guix.texi:10194
#, no-wrap
msgid "substitutes, authorization thereof"
msgstr ""

#. type: enumerate
#: doc/guix.texi:555
msgid ""
"To use substitutes from @code{hydra.gnu.org} or one of its mirrors "
"(@pxref{Substitutes}), authorize them:"
msgstr ""

#. type: example
#: doc/guix.texi:558
#, no-wrap
msgid ""
"# guix archive --authorize < "
"~root/.guix-profile/share/guix/hydra.gnu.org.pub\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:563
msgid ""
"Each user may need to perform a few additional steps to make their Guix "
"environment ready for use, @pxref{Application Setup}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:566
msgid "Voilà, the installation is complete!"
msgstr ""

#. type: Plain text
#: doc/guix.texi:569
msgid ""
"You can confirm that Guix is working by installing a sample package into the "
"root profile:"
msgstr ""

#. type: example
#: doc/guix.texi:572
#, no-wrap
msgid "# guix package -i hello\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:579
msgid ""
"The @code{guix} package must remain available in @code{root}'s profile, or "
"it would become subject to garbage collection---in which case you would find "
"yourself badly handicapped by the lack of the @command{guix} command.  In "
"other words, do not remove @code{guix} by running @code{guix package -r "
"guix}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:582
msgid ""
"The binary installation tarball can be (re)produced and verified simply by "
"running the following command in the Guix source tree:"
msgstr ""

#. type: example
#: doc/guix.texi:585
#, no-wrap
msgid "make guix-binary.@var{system}.tar.xz\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:589
msgid "... which, in turn, runs:"
msgstr ""

#. type: example
#: doc/guix.texi:592
#, no-wrap
msgid "guix pack -s @var{system} --localstatedir guix\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:595
msgid "@xref{Invoking guix pack}, for more info on this handy tool."
msgstr ""

#. type: Plain text
#: doc/guix.texi:603
msgid ""
"This section lists requirements when building Guix from source.  The build "
"procedure for Guix is the same as for other GNU software, and is not covered "
"here.  Please see the files @file{README} and @file{INSTALL} in the Guix "
"source tree for additional details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:605
msgid "GNU Guix depends on the following packages:"
msgstr ""

#. type: item
#: doc/guix.texi:607
#, no-wrap
msgid "@url{http://gnu.org/software/guile/, GNU Guile}, version 2.0.13 or"
msgstr ""

#. type: itemize
#: doc/guix.texi:609
msgid "later, including 2.2.x;"
msgstr ""

#. type: item
#: doc/guix.texi:609
#, no-wrap
msgid "@url{http://gnupg.org/, GNU libgcrypt};"
msgstr ""

#. type: itemize
#: doc/guix.texi:614
msgid ""
"@uref{http://gnutls.org/, GnuTLS}, specifically its Guile bindings "
"(@pxref{Guile Preparations, how to install the GnuTLS bindings for Guile,, "
"gnutls-guile, GnuTLS-Guile});"
msgstr ""

#. type: itemize
#: doc/guix.texi:618
msgid ""
"@uref{https://gitlab.com/guile-git/guile-git, Guile-Git}, from August 2017 "
"or later;"
msgstr ""

#. type: item
#: doc/guix.texi:618
#, no-wrap
msgid "@url{http://zlib.net, zlib};"
msgstr ""

#. type: item
#: doc/guix.texi:619
#, no-wrap
msgid "@url{http://www.gnu.org/software/make/, GNU Make}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:623
msgid "The following dependencies are optional:"
msgstr ""

#. type: itemize
#: doc/guix.texi:631
msgid ""
"Installing @url{http://savannah.nongnu.org/projects/guile-json/, Guile-JSON} "
"will allow you to use the @command{guix import pypi} command "
"(@pxref{Invoking guix import}).  It is of interest primarily for developers "
"and not for casual users."
msgstr ""

#. type: itemize
#: doc/guix.texi:638
msgid ""
"Support for build offloading (@pxref{Daemon Offload Setup}) and "
"@command{guix copy} (@pxref{Invoking guix copy}) depends on "
"@uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH}, version "
"0.10.2 or later."
msgstr ""

#. type: itemize
#: doc/guix.texi:642
msgid ""
"When @url{http://www.bzip.org, libbz2} is available, @command{guix-daemon} "
"can use it to compress build logs."
msgstr ""

#. type: Plain text
#: doc/guix.texi:646
msgid ""
"Unless @code{--disable-daemon} was passed to @command{configure}, the "
"following packages are also needed:"
msgstr ""

#. type: item
#: doc/guix.texi:648
#, no-wrap
msgid "@url{http://sqlite.org, SQLite 3};"
msgstr ""

#. type: item
#: doc/guix.texi:649
#, no-wrap
msgid "@url{http://gcc.gnu.org, GCC's g++}, with support for the"
msgstr ""

#. type: itemize
#: doc/guix.texi:651
msgid "C++11 standard."
msgstr ""

#. type: cindex
#: doc/guix.texi:653
#, no-wrap
msgid "state directory"
msgstr ""

#. type: Plain text
#: doc/guix.texi:661
msgid ""
"When configuring Guix on a system that already has a Guix installation, be "
"sure to specify the same state directory as the existing installation using "
"the @code{--localstatedir} option of the @command{configure} script "
"(@pxref{Directory Variables, @code{localstatedir},, standards, GNU Coding "
"Standards}).  The @command{configure} script protects against unintended "
"misconfiguration of @var{localstatedir} so you do not inadvertently corrupt "
"your store (@pxref{The Store})."
msgstr ""

#. type: cindex
#: doc/guix.texi:662
#, no-wrap
msgid "Nix, compatibility"
msgstr ""

#. type: Plain text
#: doc/guix.texi:667
msgid ""
"When a working installation of @url{http://nixos.org/nix/, the Nix package "
"manager} is available, you can instead configure Guix with "
"@code{--disable-daemon}.  In that case, Nix replaces the three dependencies "
"above."
msgstr ""

#. type: Plain text
#: doc/guix.texi:677
msgid ""
"Guix is compatible with Nix, so it is possible to share the same store "
"between both.  To do so, you must pass @command{configure} not only the same "
"@code{--with-store-dir} value, but also the same @code{--localstatedir} "
"value.  The latter is essential because it specifies where the database that "
"stores metadata about the store is located, among other things.  The default "
"values for Nix are @code{--with-store-dir=/nix/store} and "
"@code{--localstatedir=/nix/var}.  Note that @code{--disable-daemon} is not "
"required if your goal is to share the store with Nix."
msgstr ""

#. type: cindex
#: doc/guix.texi:681
#, no-wrap
msgid "test suite"
msgstr ""

#. type: Plain text
#: doc/guix.texi:687
msgid ""
"After a successful @command{configure} and @code{make} run, it is a good "
"idea to run the test suite.  It can help catch issues with the setup or "
"environment, or bugs in Guix itself---and really, reporting test failures is "
"a good way to help improve the software.  To run the test suite, type:"
msgstr ""

#. type: example
#: doc/guix.texi:690
#, no-wrap
msgid "make check\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:697
msgid ""
"Test cases can run in parallel: you can use the @code{-j} option of "
"GNU@tie{}make to speed things up.  The first run may take a few minutes on a "
"recent machine; subsequent runs will be faster because the store that is "
"created for test purposes will already have various things in cache."
msgstr ""

#. type: Plain text
#: doc/guix.texi:700
msgid ""
"It is also possible to run a subset of the tests by defining the "
"@code{TESTS} makefile variable as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:703
#, no-wrap
msgid "make check TESTS=\"tests/store.scm tests/cpio.scm\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:708
msgid ""
"By default, tests results are displayed at a file level.  In order to see "
"the details of every individual test cases, it is possible to define the "
"@code{SCM_LOG_DRIVER_FLAGS} makefile variable as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:711
#, no-wrap
msgid "make check TESTS=\"tests/base64.scm\" SCM_LOG_DRIVER_FLAGS=\"--brief=no\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:717
msgid ""
"Upon failure, please email @email{bug-guix@@gnu.org} and attach the "
"@file{test-suite.log} file.  Please specify the Guix version being used as "
"well as version numbers of the dependencies (@pxref{Requirements}) in your "
"message."
msgstr ""

#. type: Plain text
#: doc/guix.texi:721
msgid ""
"Guix also comes with a whole-system test suite that tests complete GuixSD "
"operating system instances.  It can only run on systems where Guix is "
"already installed, using:"
msgstr ""

#. type: example
#: doc/guix.texi:724
#, no-wrap
msgid "make check-system\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:728
msgid "or, again, by defining @code{TESTS} to select a subset of tests to run:"
msgstr ""

#. type: example
#: doc/guix.texi:731
#, no-wrap
msgid "make check-system TESTS=\"basic mcron\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:739
msgid ""
"These system tests are defined in the @code{(gnu tests @dots{})} modules.  "
"They work by running the operating systems under test with lightweight "
"instrumentation in a virtual machine (VM).  They can be computationally "
"intensive or rather cheap, depending on whether substitutes are available "
"for their dependencies (@pxref{Substitutes}).  Some of them require a lot of "
"storage space to hold VM images."
msgstr ""

#. type: Plain text
#: doc/guix.texi:742
msgid ""
"Again in case of test failures, please send @email{bug-guix@@gnu.org} all "
"the details."
msgstr ""

#. type: cindex
#: doc/guix.texi:746
#, no-wrap
msgid "daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:754
msgid ""
"Operations such as building a package or running the garbage collector are "
"all performed by a specialized process, the @dfn{build daemon}, on behalf of "
"clients.  Only the daemon may access the store and its associated database.  "
"Thus, any operation that manipulates the store goes through the daemon.  For "
"instance, command-line tools such as @command{guix package} and "
"@command{guix build} communicate with the daemon (@i{via} remote procedure "
"calls) to instruct it what to do."
msgstr ""

#. type: Plain text
#: doc/guix.texi:758
msgid ""
"The following sections explain how to prepare the build daemon's "
"environment.  See also @ref{Substitutes}, for information on how to allow "
"the daemon to download pre-built binaries."
msgstr ""

#. type: cindex
#: doc/guix.texi:768 doc/guix.texi:1193
#, no-wrap
msgid "build environment"
msgstr ""

#. type: Plain text
#: doc/guix.texi:776
msgid ""
"In a standard multi-user setup, Guix and its daemon---the "
"@command{guix-daemon} program---are installed by the system administrator; "
"@file{/gnu/store} is owned by @code{root} and @command{guix-daemon} runs as "
"@code{root}.  Unprivileged users may use Guix tools to build packages or "
"otherwise access the store, and the daemon will do it on their behalf, "
"ensuring that the store is kept in a consistent state, and allowing built "
"packages to be shared among users."
msgstr ""

#. type: cindex
#: doc/guix.texi:777
#, no-wrap
msgid "build users"
msgstr ""

#. type: Plain text
#: doc/guix.texi:788
msgid ""
"When @command{guix-daemon} runs as @code{root}, you may not want package "
"build processes themselves to run as @code{root} too, for obvious security "
"reasons.  To avoid that, a special pool of @dfn{build users} should be "
"created for use by build processes started by the daemon.  These build users "
"need not have a shell and a home directory: they will just be used when the "
"daemon drops @code{root} privileges in build processes.  Having several such "
"users allows the daemon to launch distinct build processes under separate "
"UIDs, which guarantees that they do not interfere with each other---an "
"essential feature since builds are regarded as pure functions "
"(@pxref{Introduction})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:791
msgid ""
"On a GNU/Linux system, a build user pool may be created like this (using "
"Bash syntax and the @code{shadow} commands):"
msgstr ""

#. type: example
#: doc/guix.texi:803
#, no-wrap
msgid ""
"# groupadd --system guixbuild\n"
"# for i in `seq -w 1 10`;\n"
"  do\n"
"    useradd -g guixbuild -G guixbuild           \\\n"
"            -d /var/empty -s `which nologin`    \\\n"
"            -c \"Guix build user $i\" --system    \\\n"
"            guixbuilder$i;\n"
"  done\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:813
msgid ""
"The number of build users determines how many build jobs may run in "
"parallel, as specified by the @option{--max-jobs} option (@pxref{Invoking "
"guix-daemon, @option{--max-jobs}}).  To use @command{guix system vm} and "
"related commands, you may need to add the build users to the @code{kvm} "
"group so they can access @file{/dev/kvm}, using @code{-G guixbuild,kvm} "
"instead of @code{-G guixbuild} (@pxref{Invoking guix system})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:822
msgid ""
"The @code{guix-daemon} program may then be run as @code{root} with the "
"following command@footnote{If your machine uses the systemd init system, "
"dropping the @file{@var{prefix}/lib/systemd/system/guix-daemon.service} file "
"in @file{/etc/systemd/system} will ensure that @command{guix-daemon} is "
"automatically started.  Similarly, if your machine uses the Upstart init "
"system, drop the @file{@var{prefix}/lib/upstart/system/guix-daemon.conf} "
"file in @file{/etc/init}.}:"
msgstr ""

#. type: example
#: doc/guix.texi:825 doc/guix.texi:1186
#, no-wrap
msgid "# guix-daemon --build-users-group=guixbuild\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:827 doc/guix.texi:1191
#, no-wrap
msgid "chroot"
msgstr ""

#. type: Plain text
#: doc/guix.texi:832
msgid ""
"This way, the daemon starts build processes in a chroot, under one of the "
"@code{guixbuilder} users.  On GNU/Linux, by default, the chroot environment "
"contains nothing but:"
msgstr ""

#. type: itemize
#: doc/guix.texi:840
msgid ""
"a minimal @code{/dev} directory, created mostly independently from the host "
"@code{/dev}@footnote{``Mostly'', because while the set of files that appear "
"in the chroot's @code{/dev} is fixed, most of these files can only be "
"created if the host has them.};"
msgstr ""

#. type: itemize
#: doc/guix.texi:844
msgid ""
"the @code{/proc} directory; it only shows the processes of the container "
"since a separate PID name space is used;"
msgstr ""

#. type: itemize
#: doc/guix.texi:848
msgid ""
"@file{/etc/passwd} with an entry for the current user and an entry for user "
"@file{nobody};"
msgstr ""

#. type: itemize
#: doc/guix.texi:851
msgid "@file{/etc/group} with an entry for the user's group;"
msgstr ""

#. type: itemize
#: doc/guix.texi:855
msgid ""
"@file{/etc/hosts} with an entry that maps @code{localhost} to "
"@code{127.0.0.1};"
msgstr ""

#. type: itemize
#: doc/guix.texi:858
msgid "a writable @file{/tmp} directory."
msgstr ""

#. type: Plain text
#: doc/guix.texi:867
msgid ""
"You can influence the directory where the daemon stores build trees @i{via} "
"the @code{TMPDIR} environment variable.  However, the build tree within the "
"chroot is always called @file{/tmp/guix-build-@var{name}.drv-0}, where "
"@var{name} is the derivation name---e.g., @code{coreutils-8.24}.  This way, "
"the value of @code{TMPDIR} does not leak inside build environments, which "
"avoids discrepancies in cases where build processes capture the name of "
"their build tree."
msgstr ""

#. type: vindex
#: doc/guix.texi:868 doc/guix.texi:2411
#, no-wrap
msgid "http_proxy"
msgstr ""

#. type: Plain text
#: doc/guix.texi:872
msgid ""
"The daemon also honors the @code{http_proxy} environment variable for HTTP "
"downloads it performs, be it for fixed-output derivations "
"(@pxref{Derivations}) or for substitutes (@pxref{Substitutes})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:880
msgid ""
"If you are installing Guix as an unprivileged user, it is still possible to "
"run @command{guix-daemon} provided you pass @code{--disable-chroot}.  "
"However, build processes will not be isolated from one another, and not from "
"the rest of the system.  Thus, build processes may interfere with each "
"other, and may access programs, libraries, and other files available on the "
"system---making it much harder to view them as @emph{pure} functions."
msgstr ""

#. type: subsection
#: doc/guix.texi:883
#, no-wrap
msgid "Using the Offload Facility"
msgstr ""

#. type: cindex
#: doc/guix.texi:885
#, no-wrap
msgid "offloading"
msgstr ""

#. type: cindex
#: doc/guix.texi:886 doc/guix.texi:1247
#, no-wrap
msgid "build hook"
msgstr ""

#. type: Plain text
#: doc/guix.texi:900
msgid ""
"When desired, the build daemon can @dfn{offload} derivation builds to other "
"machines running Guix, using the @code{offload} @dfn{build "
"hook}@footnote{This feature is available only when "
"@uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH} is present.}.  "
"When that feature is enabled, a list of user-specified build machines is "
"read from @file{/etc/guix/machines.scm}; every time a build is requested, "
"for instance via @code{guix build}, the daemon attempts to offload it to one "
"of the machines that satisfy the constraints of the derivation, in "
"particular its system type---e.g., @file{x86_64-linux}.  Missing "
"prerequisites for the build are copied over SSH to the target machine, which "
"then proceeds with the build; upon success the output(s) of the build are "
"copied back to the initial machine."
msgstr ""

#. type: Plain text
#: doc/guix.texi:902
msgid "The @file{/etc/guix/machines.scm} file typically looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:910
#, no-wrap
msgid ""
"(list (build-machine\n"
"        (name \"eightysix.example.org\")\n"
"        (system \"x86_64-linux\")\n"
"        (host-key \"ssh-ed25519 AAAAC3Nza@dots{}\")\n"
"        (user \"bob\")\n"
"        (speed 2.))     ;incredibly fast!\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:919
#, no-wrap
msgid ""
"      (build-machine\n"
"        (name \"meeps.example.org\")\n"
"        (system \"mips64el-linux\")\n"
"        (host-key \"ssh-rsa AAAAB3Nza@dots{}\")\n"
"        (user \"alice\")\n"
"        (private-key\n"
"         (string-append (getenv \"HOME\")\n"
"                        \"/.ssh/identity-for-guix\"))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:925
msgid ""
"In the example above we specify a list of two build machines, one for the "
"@code{x86_64} architecture and one for the @code{mips64el} architecture."
msgstr ""

#. type: Plain text
#: doc/guix.texi:934
msgid ""
"In fact, this file is---not surprisingly!---a Scheme file that is evaluated "
"when the @code{offload} hook is started.  Its return value must be a list of "
"@code{build-machine} objects.  While this example shows a fixed list of "
"build machines, one could imagine, say, using DNS-SD to return a list of "
"potential build machines discovered in the local network "
"(@pxref{Introduction, Guile-Avahi,, guile-avahi, Using Avahi in Guile Scheme "
"Programs}).  The @code{build-machine} data type is detailed below."
msgstr ""

#. type: deftp
#: doc/guix.texi:935
#, no-wrap
msgid "{Data Type} build-machine"
msgstr ""

#. type: deftp
#: doc/guix.texi:938
msgid ""
"This data type represents build machines to which the daemon may offload "
"builds.  The important fields are:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:941 doc/guix.texi:3402 doc/guix.texi:9406 doc/guix.texi:9470 doc/guix.texi:9565 doc/guix.texi:10955 doc/guix.texi:14992 doc/guix.texi:15225 doc/guix.texi:15358 doc/guix.texi:15632 doc/guix.texi:15673 doc/guix.texi:19618 doc/guix.texi:19635 doc/guix.texi:19901 doc/guix.texi:21109
#, no-wrap
msgid "name"
msgstr ""

#. type: table
#: doc/guix.texi:943
msgid "The host name of the remote machine."
msgstr ""

#. type: item
#: doc/guix.texi:944
#, no-wrap
msgid "system"
msgstr ""

#. type: table
#: doc/guix.texi:946
msgid "The system type of the remote machine---e.g., @code{\"x86_64-linux\"}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:947 doc/guix.texi:10965
#, no-wrap
msgid "user"
msgstr ""

#. type: table
#: doc/guix.texi:951
msgid ""
"The user account to use when connecting to the remote machine over SSH.  "
"Note that the SSH key pair must @emph{not} be passphrase-protected, to allow "
"non-interactive logins."
msgstr ""

#. type: item
#: doc/guix.texi:952
#, no-wrap
msgid "host-key"
msgstr ""

#. type: table
#: doc/guix.texi:956
msgid ""
"This must be the machine's SSH @dfn{public host key} in OpenSSH format.  "
"This is used to authenticate the machine when we connect to it.  It is a "
"long string that looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:959
#, no-wrap
msgid "ssh-ed25519 AAAAC3NzaC@dots{}mde+UhL hint@@example.org\n"
msgstr ""

#. type: table
#: doc/guix.texi:964
msgid ""
"If the machine is running the OpenSSH daemon, @command{sshd}, the host key "
"can be found in a file such as @file{/etc/ssh/ssh_host_ed25519_key.pub}."
msgstr ""

#. type: table
#: doc/guix.texi:969
msgid ""
"If the machine is running the SSH daemon of GNU@tie{}lsh, @command{lshd}, "
"the host key is in @file{/etc/lsh/host-key.pub} or a similar file.  It can "
"be converted to the OpenSSH format using @command{lsh-export-key} "
"(@pxref{Converting keys,,, lsh, LSH Manual}):"
msgstr ""

#. type: example
#: doc/guix.texi:973
#, no-wrap
msgid ""
"$ lsh-export-key --openssh < /etc/lsh/host-key.pub \n"
"ssh-rsa AAAAB3NzaC1yc2EAAAAEOp8FoQAAAQEAs1eB46LV@dots{}\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:978
msgid "A number of optional fields may be specified:"
msgstr ""

#. type: item
#: doc/guix.texi:981
#, no-wrap
msgid "@code{port} (default: @code{22})"
msgstr ""

#. type: table
#: doc/guix.texi:983
msgid "Port number of SSH server on the machine."
msgstr ""

#. type: item
#: doc/guix.texi:984
#, no-wrap
msgid "@code{private-key} (default: @file{~root/.ssh/id_rsa})"
msgstr ""

#. type: table
#: doc/guix.texi:987
msgid ""
"The SSH private key file to use when connecting to the machine, in OpenSSH "
"format."
msgstr ""

#. type: table
#: doc/guix.texi:990
msgid ""
"Note that the default value is the private key @emph{of the root account}.  "
"Make sure it exists if you use the default."
msgstr ""

#. type: item
#: doc/guix.texi:991
#, no-wrap
msgid "@code{compression} (default: @code{\"zlib@@openssh.com,zlib\"})"
msgstr ""

#. type: item
#: doc/guix.texi:992 doc/guix.texi:10422
#, no-wrap
msgid "@code{compression-level} (default: @code{3})"
msgstr ""

#. type: table
#: doc/guix.texi:994
msgid "The SSH-level compression methods and compression level requested."
msgstr ""

#. type: table
#: doc/guix.texi:997
msgid ""
"Note that offloading relies on SSH compression to reduce bandwidth usage "
"when transferring files to and from build machines."
msgstr ""

#. type: item
#: doc/guix.texi:998
#, no-wrap
msgid "@code{daemon-socket} (default: @code{\"/var/guix/daemon-socket/socket\"})"
msgstr ""

#. type: table
#: doc/guix.texi:1001
msgid ""
"File name of the Unix-domain socket @command{guix-daemon} is listening to on "
"that machine."
msgstr ""

#. type: item
#: doc/guix.texi:1002
#, no-wrap
msgid "@code{parallel-builds} (default: @code{1})"
msgstr ""

#. type: table
#: doc/guix.texi:1004
msgid "The number of builds that may run in parallel on the machine."
msgstr ""

#. type: item
#: doc/guix.texi:1005
#, no-wrap
msgid "@code{speed} (default: @code{1.0})"
msgstr ""

#. type: table
#: doc/guix.texi:1008
msgid ""
"A ``relative speed factor''.  The offload scheduler will tend to prefer "
"machines with a higher speed factor."
msgstr ""

#. type: item
#: doc/guix.texi:1009
#, no-wrap
msgid "@code{features} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:1014
msgid ""
"A list of strings denoting specific features supported by the machine.  An "
"example is @code{\"kvm\"} for machines that have the KVM Linux modules and "
"corresponding hardware support.  Derivations can request features by name, "
"and they will be scheduled on matching build machines."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1022
msgid ""
"The @code{guile} command must be in the search path on the build machines.  "
"In addition, the Guix modules must be in @code{$GUILE_LOAD_PATH} on the "
"build machine---you can check whether this is the case by running:"
msgstr ""

#. type: example
#: doc/guix.texi:1025
#, no-wrap
msgid "ssh build-machine guile -c \"'(use-modules (guix config))'\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1032
msgid ""
"There is one last thing to do once @file{machines.scm} is in place.  As "
"explained above, when offloading, files are transferred back and forth "
"between the machine stores.  For this to work, you first need to generate a "
"key pair on each machine to allow the daemon to export signed archives of "
"files from the store (@pxref{Invoking guix archive}):"
msgstr ""

#. type: example
#: doc/guix.texi:1035
#, no-wrap
msgid "# guix archive --generate-key\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1040
msgid ""
"Each build machine must authorize the key of the master machine so that it "
"accepts store items it receives from the master:"
msgstr ""

#. type: example
#: doc/guix.texi:1043
#, no-wrap
msgid "# guix archive --authorize < master-public-key.txt\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1047
msgid "Likewise, the master machine must authorize the key of each build machine."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1053
msgid ""
"All the fuss with keys is here to express pairwise mutual trust relations "
"between the master and the build machines.  Concretely, when the master "
"receives files from a build machine (and @i{vice versa}), its build daemon "
"can make sure they are genuine, have not been tampered with, and that they "
"are signed by an authorized key."
msgstr ""

#. type: cindex
#: doc/guix.texi:1054
#, no-wrap
msgid "offload test"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1057
msgid ""
"To test whether your setup is operational, run this command on the master "
"node:"
msgstr ""

#. type: example
#: doc/guix.texi:1060
#, no-wrap
msgid "# guix offload test\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1066
msgid ""
"This will attempt to connect to each of the build machines specified in "
"@file{/etc/guix/machines.scm}, make sure Guile and the Guix modules are "
"available on each machine, attempt to export to the machine and import from "
"it, and report any error in the process."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1069
msgid ""
"If you want to test a different machine file, just specify it on the command "
"line:"
msgstr ""

#. type: example
#: doc/guix.texi:1072
#, no-wrap
msgid "# guix offload test machines-qualif.scm\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1076
msgid ""
"Last, you can test the subset of the machines whose name matches a regular "
"expression like this:"
msgstr ""

#. type: example
#: doc/guix.texi:1079
#, no-wrap
msgid "# guix offload test machines.scm '\\.gnu\\.org$'\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:1081
#, no-wrap
msgid "offload status"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1084
msgid ""
"To display the current load of all build hosts, run this command on the main "
"node:"
msgstr ""

#. type: example
#: doc/guix.texi:1087
#, no-wrap
msgid "# guix offload status\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:1093
#, no-wrap
msgid "SELinux, daemon policy"
msgstr ""

#. type: cindex
#: doc/guix.texi:1094
#, no-wrap
msgid "mandatory access control, SELinux"
msgstr ""

#. type: cindex
#: doc/guix.texi:1095
#, no-wrap
msgid "security, guix-daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1101
msgid ""
"Guix includes an SELinux policy file at @file{etc/guix-daemon.cil} that can "
"be installed on a system where SELinux is enabled, in order to label Guix "
"files and to specify the expected behavior of the daemon.  Since GuixSD does "
"not provide an SELinux base policy, the daemon policy cannot be used on "
"GuixSD."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:1102
#, no-wrap
msgid "Installing the SELinux policy"
msgstr ""

#. type: cindex
#: doc/guix.texi:1103
#, no-wrap
msgid "SELinux, policy installation"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1105
msgid "To install the policy run this command as root:"
msgstr ""

#. type: example
#: doc/guix.texi:1108
#, no-wrap
msgid "semodule -i etc/guix-daemon.cil\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1112
msgid ""
"Then relabel the file system with @code{restorecon} or by a different "
"mechanism provided by your system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1117
msgid ""
"Once the policy is installed, the file system has been relabeled, and the "
"daemon has been restarted, it should be running in the @code{guix_daemon_t} "
"context.  You can confirm this with the following command:"
msgstr ""

#. type: example
#: doc/guix.texi:1120
#, no-wrap
msgid "ps -Zax | grep guix-daemon\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1125
msgid ""
"Monitor the SELinux log files as you run a command like @code{guix build "
"hello} to convince yourself that SELinux permits all necessary operations."
msgstr ""

#. type: cindex
#: doc/guix.texi:1127
#, no-wrap
msgid "SELinux, limitations"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1132
msgid ""
"This policy is not perfect.  Here is a list of limitations or quirks that "
"should be considered when deploying the provided SELinux policy for the Guix "
"daemon."
msgstr ""

#. type: enumerate
#: doc/guix.texi:1139
msgid ""
"@code{guix_daemon_socket_t} isn’t actually used.  None of the socket "
"operations involve contexts that have anything to do with "
"@code{guix_daemon_socket_t}.  It doesn’t hurt to have this unused label, but "
"it would be preferrable to define socket rules for only this label."
msgstr ""

#. type: enumerate
#: doc/guix.texi:1150
msgid ""
"@code{guix gc} cannot access arbitrary links to profiles.  By design, the "
"file label of the destination of a symlink is independent of the file label "
"of the link itself.  Although all profiles under $localstatedir are "
"labelled, the links to these profiles inherit the label of the directory "
"they are in.  For links in the user’s home directory this will be "
"@code{user_home_t}.  But for links from the root user’s home directory, or "
"@file{/tmp}, or the HTTP server’s working directory, etc, this won’t work.  "
"@code{guix gc} would be prevented from reading and following these links."
msgstr ""

#. type: enumerate
#: doc/guix.texi:1155
msgid ""
"The daemon’s feature to listen for TCP connections might no longer work.  "
"This might require extra rules, because SELinux treats network sockets "
"differently from files."
msgstr ""

#. type: enumerate
#: doc/guix.texi:1166
msgid ""
"Currently all files with a name matching the regular expression "
"@code{/gnu/store/.+-(guix-.+|profile)/bin/guix-daemon} are assigned the "
"label @code{guix_daemon_exec_t}; this means that @emph{any} file with that "
"name in any profile would be permitted to run in the @code{guix_daemon_t} "
"domain.  This is not ideal.  An attacker could build a package that provides "
"this executable and convince a user to install and run it, which lifts it "
"into the @code{guix_daemon_t} domain.  At that point SELinux could not "
"prevent it from accessing files that are allowed for processes in that "
"domain."
msgstr ""

#. type: enumerate
#: doc/guix.texi:1174
msgid ""
"We could generate a much more restrictive policy at installation time, so "
"that only the @emph{exact} file name of the currently installed "
"@code{guix-daemon} executable would be labelled with "
"@code{guix_daemon_exec_t}, instead of using a broad regular expression.  The "
"downside is that root would have to install or upgrade the policy at "
"installation time whenever the Guix package that provides the effectively "
"running @code{guix-daemon} executable is upgraded."
msgstr ""

#. type: section
#: doc/guix.texi:1177
#, no-wrap
msgid "Invoking @command{guix-daemon}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1183
msgid ""
"The @command{guix-daemon} program implements all the functionality to access "
"the store.  This includes launching build processes, running the garbage "
"collector, querying the availability of a build result, etc.  It is normally "
"run as @code{root} like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1190
msgid "For details on how to set it up, @pxref{Setting Up the Daemon}."
msgstr ""

#. type: cindex
#: doc/guix.texi:1192
#, no-wrap
msgid "container, build environment"
msgstr ""

#. type: cindex
#: doc/guix.texi:1194 doc/guix.texi:1732 doc/guix.texi:2392 doc/guix.texi:7648
#, no-wrap
msgid "reproducible builds"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1206
msgid ""
"By default, @command{guix-daemon} launches build processes under different "
"UIDs, taken from the build group specified with @code{--build-users-group}.  "
"In addition, each build process is run in a chroot environment that only "
"contains the subset of the store that the build process depends on, as "
"specified by its derivation (@pxref{Programming Interface, derivation}), "
"plus a set of specific system directories.  By default, the latter contains "
"@file{/dev} and @file{/dev/pts}.  Furthermore, on GNU/Linux, the build "
"environment is a @dfn{container}: in addition to having its own file system "
"tree, it has a separate mount name space, its own PID name space, network "
"name space, etc.  This helps achieve reproducible builds (@pxref{Features})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1215
msgid ""
"When the daemon performs a build on behalf of the user, it creates a build "
"directory under @file{/tmp} or under the directory specified by its "
"@code{TMPDIR} environment variable; this directory is shared with the "
"container for the duration of the build.  Be aware that using a directory "
"other than @file{/tmp} can affect build results---for example, with a longer "
"directory name, a build process that uses Unix-domain sockets might hit the "
"name length limitation for @code{sun_path}, which it would otherwise not "
"hit."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1219
msgid ""
"The build directory is automatically deleted upon completion, unless the "
"build failed and the client specified @option{--keep-failed} "
"(@pxref{Invoking guix build, @option{--keep-failed}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1221
msgid "The following command-line options are supported:"
msgstr ""

#. type: item
#: doc/guix.texi:1223
#, no-wrap
msgid "--build-users-group=@var{group}"
msgstr ""

#. type: table
#: doc/guix.texi:1226
msgid ""
"Take users from @var{group} to run build processes (@pxref{Setting Up the "
"Daemon, build users})."
msgstr ""

#. type: item
#: doc/guix.texi:1227 doc/guix.texi:5498
#, no-wrap
msgid "--no-substitutes"
msgstr ""

#. type: cindex
#: doc/guix.texi:1228 doc/guix.texi:1744 doc/guix.texi:2248
#, no-wrap
msgid "substitutes"
msgstr ""

#. type: table
#: doc/guix.texi:1232 doc/guix.texi:5502
msgid ""
"Do not use substitutes for build products.  That is, always build things "
"locally instead of allowing downloads of pre-built binaries "
"(@pxref{Substitutes})."
msgstr ""

#. type: table
#: doc/guix.texi:1236
msgid ""
"When the daemon runs with @code{--no-substitutes}, clients can still "
"explicitly enable substitution @i{via} the @code{set-build-options} remote "
"procedure call (@pxref{The Store})."
msgstr ""

#. type: item
#: doc/guix.texi:1237 doc/guix.texi:5485 doc/guix.texi:6897 doc/guix.texi:7773 doc/guix.texi:7961
#, no-wrap
msgid "--substitute-urls=@var{urls}"
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:1243
msgid "daemon-substitute-urls"
msgstr ""

#. type: table
#: doc/guix.texi:1243
msgid ""
"Consider @var{urls} the default whitespace-separated list of substitute "
"source URLs.  When this option is omitted, "
"@indicateurl{https://mirror.hydra.gnu.org https://hydra.gnu.org} is used "
"(@code{mirror.hydra.gnu.org} is a mirror of @code{hydra.gnu.org})."
msgstr ""

#. type: table
#: doc/guix.texi:1246
msgid ""
"This means that substitutes may be downloaded from @var{urls}, as long as "
"they are signed by a trusted signature (@pxref{Substitutes})."
msgstr ""

#. type: item
#: doc/guix.texi:1248 doc/guix.texi:5523
#, no-wrap
msgid "--no-build-hook"
msgstr ""

#. type: table
#: doc/guix.texi:1250
msgid "Do not use the @dfn{build hook}."
msgstr ""

#. type: table
#: doc/guix.texi:1254
msgid ""
"The build hook is a helper program that the daemon can start and to which it "
"submits build requests.  This mechanism is used to offload builds to other "
"machines (@pxref{Daemon Offload Setup})."
msgstr ""

#. type: item
#: doc/guix.texi:1255
#, no-wrap
msgid "--cache-failures"
msgstr ""

#. type: table
#: doc/guix.texi:1257
msgid "Cache build failures.  By default, only successful builds are cached."
msgstr ""

#. type: table
#: doc/guix.texi:1262
msgid ""
"When this option is used, @command{guix gc --list-failures} can be used to "
"query the set of store items marked as failed; @command{guix gc "
"--clear-failures} removes store items from the set of cached failures.  "
"@xref{Invoking guix gc}."
msgstr ""

#. type: item
#: doc/guix.texi:1263 doc/guix.texi:5547
#, no-wrap
msgid "--cores=@var{n}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1264 doc/guix.texi:5548
#, no-wrap
msgid "-c @var{n}"
msgstr ""

#. type: table
#: doc/guix.texi:1267
msgid ""
"Use @var{n} CPU cores to build each derivation; @code{0} means as many as "
"available."
msgstr ""

#. type: table
#: doc/guix.texi:1271
msgid ""
"The default value is @code{0}, but it may be overridden by clients, such as "
"the @code{--cores} option of @command{guix build} (@pxref{Invoking guix "
"build})."
msgstr ""

#. type: table
#: doc/guix.texi:1275
msgid ""
"The effect is to define the @code{NIX_BUILD_CORES} environment variable in "
"the build process, which can then use it to exploit internal "
"parallelism---for instance, by running @code{make -j$NIX_BUILD_CORES}."
msgstr ""

#. type: item
#: doc/guix.texi:1276 doc/guix.texi:5552
#, no-wrap
msgid "--max-jobs=@var{n}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1277 doc/guix.texi:5553
#, no-wrap
msgid "-M @var{n}"
msgstr ""

#. type: table
#: doc/guix.texi:1282
msgid ""
"Allow at most @var{n} build jobs in parallel.  The default value is "
"@code{1}.  Setting it to @code{0} means that no builds will be performed "
"locally; instead, the daemon will offload builds (@pxref{Daemon Offload "
"Setup}), or simply fail."
msgstr ""

#. type: item
#: doc/guix.texi:1283 doc/guix.texi:5528
#, no-wrap
msgid "--max-silent-time=@var{seconds}"
msgstr ""

#. type: table
#: doc/guix.texi:1286 doc/guix.texi:5531
msgid ""
"When the build or substitution process remains silent for more than "
"@var{seconds}, terminate it and report a build failure."
msgstr ""

#. type: table
#: doc/guix.texi:1288 doc/guix.texi:1297
msgid "The default value is @code{0}, which disables the timeout."
msgstr ""

#. type: table
#: doc/guix.texi:1291
msgid ""
"The value specified here can be overridden by clients (@pxref{Common Build "
"Options, @code{--max-silent-time}})."
msgstr ""

#. type: item
#: doc/guix.texi:1292 doc/guix.texi:5535
#, no-wrap
msgid "--timeout=@var{seconds}"
msgstr ""

#. type: table
#: doc/guix.texi:1295 doc/guix.texi:5538
msgid ""
"Likewise, when the build or substitution process lasts for more than "
"@var{seconds}, terminate it and report a build failure."
msgstr ""

#. type: table
#: doc/guix.texi:1300
msgid ""
"The value specified here can be overridden by clients (@pxref{Common Build "
"Options, @code{--timeout}})."
msgstr ""

#. type: item
#: doc/guix.texi:1301
#, no-wrap
msgid "--rounds=@var{N}"
msgstr ""

#. type: table
#: doc/guix.texi:1306
msgid ""
"Build each derivation @var{n} times in a row, and raise an error if "
"consecutive build results are not bit-for-bit identical.  Note that this "
"setting can be overridden by clients such as @command{guix build} "
"(@pxref{Invoking guix build})."
msgstr ""

#. type: table
#: doc/guix.texi:1310 doc/guix.texi:5830
msgid ""
"When used in conjunction with @option{--keep-failed}, the differing output "
"is kept in the store, under @file{/gnu/store/@dots{}-check}.  This makes it "
"easy to look for differences between the two results."
msgstr ""

#. type: item
#: doc/guix.texi:1311
#, no-wrap
msgid "--debug"
msgstr ""

#. type: table
#: doc/guix.texi:1313
msgid "Produce debugging output."
msgstr ""

#. type: table
#: doc/guix.texi:1317
msgid ""
"This is useful to debug daemon start-up issues, but then it may be "
"overridden by clients, for example the @code{--verbosity} option of "
"@command{guix build} (@pxref{Invoking guix build})."
msgstr ""

#. type: item
#: doc/guix.texi:1318
#, no-wrap
msgid "--chroot-directory=@var{dir}"
msgstr ""

#. type: table
#: doc/guix.texi:1320
msgid "Add @var{dir} to the build chroot."
msgstr ""

#. type: table
#: doc/guix.texi:1326
msgid ""
"Doing this may change the result of build processes---for instance if they "
"use optional dependencies found in @var{dir} when it is available, and not "
"otherwise.  For that reason, it is not recommended to do so.  Instead, make "
"sure that each derivation declares all the inputs that it needs."
msgstr ""

#. type: item
#: doc/guix.texi:1327
#, no-wrap
msgid "--disable-chroot"
msgstr ""

#. type: table
#: doc/guix.texi:1329
msgid "Disable chroot builds."
msgstr ""

#. type: table
#: doc/guix.texi:1334
msgid ""
"Using this option is not recommended since, again, it would allow build "
"processes to gain access to undeclared dependencies.  It is necessary, "
"though, when @command{guix-daemon} is running under an unprivileged user "
"account."
msgstr ""

#. type: item
#: doc/guix.texi:1335
#, no-wrap
msgid "--log-compression=@var{type}"
msgstr ""

#. type: table
#: doc/guix.texi:1338
msgid ""
"Compress build logs according to @var{type}, one of @code{gzip}, "
"@code{bzip2}, or @code{none}."
msgstr ""

#. type: table
#: doc/guix.texi:1342
msgid ""
"Unless @code{--lose-logs} is used, all the build logs are kept in the "
"@var{localstatedir}.  To save space, the daemon automatically compresses "
"them with bzip2 by default."
msgstr ""

#. type: item
#: doc/guix.texi:1343
#, no-wrap
msgid "--disable-deduplication"
msgstr ""

#. type: cindex
#: doc/guix.texi:1344 doc/guix.texi:2708
#, no-wrap
msgid "deduplication"
msgstr ""

#. type: table
#: doc/guix.texi:1346
msgid "Disable automatic file ``deduplication'' in the store."
msgstr ""

#. type: table
#: doc/guix.texi:1353
msgid ""
"By default, files added to the store are automatically ``deduplicated'': if "
"a newly added file is identical to another one found in the store, the "
"daemon makes the new file a hard link to the other file.  This can "
"noticeably reduce disk usage, at the expense of slightly increased "
"input/output load at the end of a build process.  This option disables this "
"optimization."
msgstr ""

#. type: item
#: doc/guix.texi:1354
#, no-wrap
msgid "--gc-keep-outputs[=yes|no]"
msgstr ""

#. type: table
#: doc/guix.texi:1357
msgid ""
"Tell whether the garbage collector (GC) must keep outputs of live "
"derivations."
msgstr ""

#. type: cindex
#: doc/guix.texi:1358 doc/guix.texi:2543
#, no-wrap
msgid "GC roots"
msgstr ""

#. type: cindex
#: doc/guix.texi:1359 doc/guix.texi:2544
#, no-wrap
msgid "garbage collector roots"
msgstr ""

#. type: table
#: doc/guix.texi:1364
msgid ""
"When set to ``yes'', the GC will keep the outputs of any live derivation "
"available in the store---the @code{.drv} files.  The default is ``no'', "
"meaning that derivation outputs are kept only if they are GC roots.  "
"@xref{Invoking guix gc}, for more on GC roots."
msgstr ""

#. type: item
#: doc/guix.texi:1365
#, no-wrap
msgid "--gc-keep-derivations[=yes|no]"
msgstr ""

#. type: table
#: doc/guix.texi:1368
msgid ""
"Tell whether the garbage collector (GC) must keep derivations corresponding "
"to live outputs."
msgstr ""

#. type: table
#: doc/guix.texi:1373
msgid ""
"When set to ``yes'', as is the case by default, the GC keeps "
"derivations---i.e., @code{.drv} files---as long as at least one of their "
"outputs is live.  This allows users to keep track of the origins of items in "
"their store.  Setting it to ``no'' saves a bit of disk space."
msgstr ""

#. type: table
#: doc/guix.texi:1380
msgid ""
"Note that when both @code{--gc-keep-derivations} and "
"@code{--gc-keep-outputs} are used, the effect is to keep all the build "
"prerequisites (the sources, compiler, libraries, and other build-time tools) "
"of live objects in the store, regardless of whether these prerequisites are "
"live.  This is convenient for developers since it saves rebuilds or "
"downloads."
msgstr ""

#. type: item
#: doc/guix.texi:1381
#, no-wrap
msgid "--impersonate-linux-2.6"
msgstr ""

#. type: table
#: doc/guix.texi:1384
msgid ""
"On Linux-based systems, impersonate Linux 2.6.  This means that the kernel's "
"@code{uname} system call will report 2.6 as the release number."
msgstr ""

#. type: table
#: doc/guix.texi:1387
msgid ""
"This might be helpful to build programs that (usually wrongfully) depend on "
"the kernel version number."
msgstr ""

#. type: item
#: doc/guix.texi:1388
#, no-wrap
msgid "--lose-logs"
msgstr ""

#. type: table
#: doc/guix.texi:1391
msgid ""
"Do not keep build logs.  By default they are kept under "
"@code{@var{localstatedir}/guix/log}."
msgstr ""

#. type: item
#: doc/guix.texi:1392 doc/guix.texi:2890 doc/guix.texi:5783 doc/guix.texi:6924 doc/guix.texi:7332 doc/guix.texi:7966 doc/guix.texi:20003 doc/guix.texi:20547
#, no-wrap
msgid "--system=@var{system}"
msgstr ""

#. type: table
#: doc/guix.texi:1396
msgid ""
"Assume @var{system} as the current system type.  By default it is the "
"architecture/kernel pair found at configure time, such as "
"@code{x86_64-linux}."
msgstr ""

#. type: item
#: doc/guix.texi:1397
#, no-wrap
msgid "--listen=@var{endpoint}"
msgstr ""

#. type: table
#: doc/guix.texi:1402
msgid ""
"Listen for connections on @var{endpoint}.  @var{endpoint} is interpreted as "
"the file name of a Unix-domain socket if it starts with @code{/} (slash "
"sign).  Otherwise, @var{endpoint} is interpreted as a host name or host name "
"and port to listen to.  Here are a few examples:"
msgstr ""

#. type: item
#: doc/guix.texi:1404
#, no-wrap
msgid "--listen=/gnu/var/daemon"
msgstr ""

#. type: table
#: doc/guix.texi:1407
msgid ""
"Listen for connections on the @file{/gnu/var/daemon} Unix-domain socket, "
"creating it if needed."
msgstr ""

#. type: item
#: doc/guix.texi:1408
#, no-wrap
msgid "--listen=localhost"
msgstr ""

#. type: cindex
#: doc/guix.texi:1409 doc/guix.texi:4235
#, no-wrap
msgid "daemon, remote access"
msgstr ""

#. type: cindex
#: doc/guix.texi:1410 doc/guix.texi:4236
#, no-wrap
msgid "remote access to the daemon"
msgstr ""

#. type: cindex
#: doc/guix.texi:1411 doc/guix.texi:4237
#, no-wrap
msgid "daemon, cluster setup"
msgstr ""

#. type: cindex
#: doc/guix.texi:1412 doc/guix.texi:4238
#, no-wrap
msgid "clusters, daemon setup"
msgstr ""

#. type: table
#: doc/guix.texi:1415
msgid ""
"Listen for TCP connections on the network interface corresponding to "
"@code{localhost}, on port 44146."
msgstr ""

#. type: item
#: doc/guix.texi:1416
#, no-wrap
msgid "--listen=128.0.0.42:1234"
msgstr ""

#. type: table
#: doc/guix.texi:1419
msgid ""
"Listen for TCP connections on the network interface corresponding to "
"@code{128.0.0.42}, on port 1234."
msgstr ""

#. type: table
#: doc/guix.texi:1426
msgid ""
"This option can be repeated multiple times, in which case "
"@command{guix-daemon} accepts connections on all the specified endpoints.  "
"Users can tell client commands what endpoint to connect to by setting the "
"@code{GUIX_DAEMON_SOCKET} environment variable (@pxref{The Store, "
"@code{GUIX_DAEMON_SOCKET}})."
msgstr ""

#. type: quotation
#: doc/guix.texi:1427 doc/guix.texi:2325 doc/guix.texi:2789 doc/guix.texi:2952 doc/guix.texi:4205 doc/guix.texi:4273 doc/guix.texi:5788 doc/guix.texi:7224 doc/guix.texi:7851 doc/guix.texi:8069 doc/guix.texi:8280 doc/guix.texi:11446 doc/guix.texi:20330 doc/guix.texi:20528 doc/guix.texi:20615 doc/guix.texi:21459
#, no-wrap
msgid "Note"
msgstr ""

#. type: quotation
#: doc/guix.texi:1433
msgid ""
"The daemon protocol is @emph{unauthenticated and unencrypted}.  Using "
"@code{--listen=@var{host}} is suitable on local networks, such as clusters, "
"where only trusted nodes may connect to the build daemon.  In other cases "
"where remote access to the daemon is needed, we recommend using Unix-domain "
"sockets along with SSH."
msgstr ""

#. type: table
#: doc/guix.texi:1438
msgid ""
"When @code{--listen} is omitted, @command{guix-daemon} listens for "
"connections on the Unix-domain socket located at "
"@file{@var{localstatedir}/guix/daemon-socket/socket}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1448
msgid ""
"When using Guix on top of GNU/Linux distribution other than GuixSD---a "
"so-called @dfn{foreign distro}---a few additional steps are needed to get "
"everything in place.  Here are some of them."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:1452
msgid "locales-and-locpath"
msgstr ""

#. type: cindex
#: doc/guix.texi:1452
#, no-wrap
msgid "locales, when not on GuixSD"
msgstr ""

#. type: vindex
#: doc/guix.texi:1453 doc/guix.texi:9549
#, no-wrap
msgid "LOCPATH"
msgstr ""

#. type: vindex
#: doc/guix.texi:1454
#, no-wrap
msgid "GUIX_LOCPATH"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1459
msgid ""
"Packages installed @i{via} Guix will not use the locale data of the host "
"system.  Instead, you must first install one of the locale packages "
"available with Guix and then define the @code{GUIX_LOCPATH} environment "
"variable:"
msgstr ""

#. type: example
#: doc/guix.texi:1463
#, no-wrap
msgid ""
"$ guix package -i glibc-locales\n"
"$ export GUIX_LOCPATH=$HOME/.guix-profile/lib/locale\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1469
msgid ""
"Note that the @code{glibc-locales} package contains data for all the locales "
"supported by the GNU@tie{}libc and weighs in at around 110@tie{}MiB.  "
"Alternatively, the @code{glibc-utf8-locales} is smaller but limited to a few "
"UTF-8 locales."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1473
msgid ""
"The @code{GUIX_LOCPATH} variable plays a role similar to @code{LOCPATH} "
"(@pxref{Locale Names, @code{LOCPATH},, libc, The GNU C Library Reference "
"Manual}).  There are two important differences though:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:1480
msgid ""
"@code{GUIX_LOCPATH} is honored only by the libc in Guix, and not by the libc "
"provided by foreign distros.  Thus, using @code{GUIX_LOCPATH} allows you to "
"make sure the programs of the foreign distro will not end up loading "
"incompatible locale data."
msgstr ""

#. type: enumerate
#: doc/guix.texi:1487
msgid ""
"libc suffixes each entry of @code{GUIX_LOCPATH} with @code{/X.Y}, where "
"@code{X.Y} is the libc version---e.g., @code{2.22}.  This means that, should "
"your Guix profile contain a mixture of programs linked against different "
"libc version, each libc version will only try to load locale data in the "
"right format."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1491
msgid ""
"This is important because the locale data format used by different libc "
"versions may be incompatible."
msgstr ""

#. type: cindex
#: doc/guix.texi:1494
#, no-wrap
msgid "name service switch, glibc"
msgstr ""

#. type: cindex
#: doc/guix.texi:1495
#, no-wrap
msgid "NSS (name service switch), glibc"
msgstr ""

#. type: cindex
#: doc/guix.texi:1496
#, no-wrap
msgid "nscd (name service caching daemon)"
msgstr ""

#. type: cindex
#: doc/guix.texi:1497
#, no-wrap
msgid "name service caching daemon (nscd)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1504
msgid ""
"When using Guix on a foreign distro, we @emph{strongly recommend} that the "
"system run the GNU C library's @dfn{name service cache daemon}, "
"@command{nscd}, which should be listening on the @file{/var/run/nscd/socket} "
"socket.  Failing to do that, applications installed with Guix may fail to "
"look up host names or user accounts, or may even crash.  The next paragraphs "
"explain why."
msgstr ""

#. type: file{#1}
#: doc/guix.texi:1505
#, no-wrap
msgid "nsswitch.conf"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1510
msgid ""
"The GNU C library implements a @dfn{name service switch} (NSS), which is an "
"extensible mechanism for ``name lookups'' in general: host name resolution, "
"user accounts, and more (@pxref{Name Service Switch,,, libc, The GNU C "
"Library Reference Manual})."
msgstr ""

#. type: cindex
#: doc/guix.texi:1511
#, no-wrap
msgid "Network information service (NIS)"
msgstr ""

#. type: cindex
#: doc/guix.texi:1512
#, no-wrap
msgid "NIS (Network information service)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1521
msgid ""
"Being extensible, the NSS supports @dfn{plugins}, which provide new name "
"lookup implementations: for example, the @code{nss-mdns} plugin allow "
"resolution of @code{.local} host names, the @code{nis} plugin allows user "
"account lookup using the Network information service (NIS), and so on.  "
"These extra ``lookup services'' are configured system-wide in "
"@file{/etc/nsswitch.conf}, and all the programs running on the system honor "
"those settings (@pxref{NSS Configuration File,,, libc, The GNU C Reference "
"Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1531
msgid ""
"When they perform a name lookup---for instance by calling the "
"@code{getaddrinfo} function in C---applications first try to connect to the "
"nscd; on success, nscd performs name lookups on their behalf.  If the nscd "
"is not running, then they perform the name lookup by themselves, by loading "
"the name lookup services into their own address space and running it.  These "
"name lookup services---the @file{libnss_*.so} files---are @code{dlopen}'d, "
"but they may come from the host system's C library, rather than from the C "
"library the application is linked against (the C library coming from Guix)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1536
msgid ""
"And this is where the problem is: if your application is linked against "
"Guix's C library (say, glibc 2.24) and tries to load NSS plugins from "
"another C library (say, @code{libnss_mdns.so} for glibc 2.22), it will "
"likely crash or have its name lookups fail unexpectedly."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1541
msgid ""
"Running @command{nscd} on the system, among other advantages, eliminates "
"this binary incompatibility problem because those @code{libnss_*.so} files "
"are loaded in the @command{nscd} process, not in applications themselves."
msgstr ""

#. type: subsection
#: doc/guix.texi:1542
#, no-wrap
msgid "X11 Fonts"
msgstr ""

#. type: cindex
#: doc/guix.texi:1544 doc/guix.texi:22025
#, no-wrap
msgid "fonts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1552
msgid ""
"The majority of graphical applications use Fontconfig to locate and load "
"fonts and perform X11-client-side rendering.  The @code{fontconfig} package "
"in Guix looks for fonts in @file{$HOME/.guix-profile} by default.  Thus, to "
"allow graphical applications installed with Guix to display fonts, you have "
"to install fonts with Guix as well.  Essential font packages include "
"@code{gs-fonts}, @code{font-dejavu}, and @code{font-gnu-freefont-ttf}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1559
msgid ""
"To display text written in Chinese languages, Japanese, or Korean in "
"graphical applications, consider installing "
"@code{font-adobe-source-han-sans} or @code{font-wqy-zenhei}.  The former has "
"multiple outputs, one per language family (@pxref{Packages with Multiple "
"Outputs}).  For instance, the following command installs fonts for Chinese "
"languages:"
msgstr ""

#. type: example
#: doc/guix.texi:1562
#, no-wrap
msgid "guix package -i font-adobe-source-han-sans:cn\n"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:1564
#, no-wrap
msgid "xterm"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1568
msgid ""
"Older programs such as @command{xterm} do not use Fontconfig and instead "
"rely on server-side font rendering.  Such programs require to specify a full "
"name of a font using XLFD (X Logical Font Description), like this:"
msgstr ""

#. type: example
#: doc/guix.texi:1571
#, no-wrap
msgid "-*-dejavu sans-medium-r-normal-*-*-100-*-*-*-*-*-1\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1575
msgid ""
"To be able to use such full names for the TrueType fonts installed in your "
"Guix profile, you need to extend the font path of the X server:"
msgstr ""

#. type: example
#: doc/guix.texi:1580
#, no-wrap
msgid ""
"xset +fp $(dirname $(readlink -f "
"~/.guix-profile/share/fonts/truetype/fonts.dir))\n"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:1582
#, no-wrap
msgid "xlsfonts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1585
msgid ""
"After that, you can run @code{xlsfonts} (from @code{xlsfonts} package)  to "
"make sure your TrueType fonts are listed there."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:1586
#, no-wrap
msgid "fc-cache"
msgstr ""

#. type: cindex
#: doc/guix.texi:1587
#, no-wrap
msgid "font cache"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1593
msgid ""
"After installing fonts you may have to refresh the font cache to use them in "
"applications.  The same applies when applications installed via Guix do not "
"seem to find fonts.  To force rebuilding of the font cache run "
"@code{fc-cache -f}.  The @code{fc-cache} command is provided by the "
"@code{fontconfig} package."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:1596 doc/guix.texi:19742
#, no-wrap
msgid "nss-certs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1599
msgid ""
"The @code{nss-certs} package provides X.509 certificates, which allow "
"programs to authenticate Web servers accessed over HTTPS."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1604
msgid ""
"When using Guix on a foreign distro, you can install this package and define "
"the relevant environment variables so that packages know where to look for "
"certificates.  @xref{X.509 Certificates}, for detailed information."
msgstr ""

#. type: subsection
#: doc/guix.texi:1605
#, no-wrap
msgid "Emacs Packages"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:1607
#, no-wrap
msgid "emacs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1618
msgid ""
"When you install Emacs packages with Guix, the elisp files may be placed "
"either in @file{$HOME/.guix-profile/share/emacs/site-lisp/} or in "
"sub-directories of "
"@file{$HOME/.guix-profile/share/emacs/site-lisp/guix.d/}.  The latter "
"directory exists because potentially there may exist thousands of Emacs "
"packages and storing all their files in a single directory may not be "
"reliable (because of name conflicts).  So we think using a separate "
"directory for each package is a good idea.  It is very similar to how the "
"Emacs package system organizes the file structure (@pxref{Package Files,,, "
"emacs, The GNU Emacs Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1624
msgid ""
"By default, Emacs (installed with Guix) ``knows'' where these packages are "
"placed, so you do not need to perform any configuration.  If, for some "
"reason, you want to avoid auto-loading Emacs packages installed with Guix, "
"you can do so by running Emacs with @code{--no-site-file} option "
"(@pxref{Init File,,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: subsection
#: doc/guix.texi:1625
#, no-wrap
msgid "The GCC toolchain"
msgstr ""

#. type: cindex
#: doc/guix.texi:1627
#, no-wrap
msgid "GCC"
msgstr ""

#. type: cindex
#: doc/guix.texi:1628
#, no-wrap
msgid "ld-wrapper"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1637
msgid ""
"Guix offers individual compiler packages such as @code{gcc} but if you are "
"in need of a complete toolchain for compiling and linking source code what "
"you really want is the @code{gcc-toolchain} package.  This package provides "
"a complete GCC toolchain for C/C++ development, including GCC itself, the "
"GNU C Library (headers and binaries, plus debugging symbols in the "
"@code{debug} output), Binutils, and a linker wrapper."
msgstr ""

#. type: cindex
#: doc/guix.texi:1638
#, no-wrap
msgid "attempt to use impure library, error message"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1648
msgid ""
"The wrapper's purpose is to inspect the @code{-L} and @code{-l} switches "
"passed to the linker, add corresponding @code{-rpath} arguments, and invoke "
"the actual linker with this new set of arguments.  By default, the linker "
"wrapper refuses to link to libraries outside the store to ensure "
"``purity''.  This can be annoying when using the toolchain to link with "
"local libraries.  To allow references to libraries outside the store you "
"need to define the environment variable "
"@code{GUIX_LD_WRAPPER_ALLOW_IMPURITIES}."
msgstr ""

#. type: cindex
#: doc/guix.texi:1655
#, no-wrap
msgid "packages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1660
msgid ""
"The purpose of GNU Guix is to allow users to easily install, upgrade, and "
"remove software packages, without having to know about their build "
"procedures or dependencies.  Guix also goes beyond this obvious set of "
"features."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1668
msgid ""
"This chapter describes the main features of Guix, as well as the package "
"management tools it provides.  Along with the command-line interface "
"described below (@pxref{Invoking guix package, @code{guix package}}), you "
"may also use the Emacs-Guix interface (@pxref{Top,,, emacs-guix, The "
"Emacs-Guix Reference Manual}), after installing @code{emacs-guix} package "
"(run @kbd{M-x guix-help} command to start with it):"
msgstr ""

#. type: example
#: doc/guix.texi:1671
#, no-wrap
msgid "guix package -i emacs-guix\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1690
msgid ""
"When using Guix, each package ends up in the @dfn{package store}, in its own "
"directory---something that resembles @file{/gnu/store/xxx-package-1.2}, "
"where @code{xxx} is a base32 string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1695
msgid ""
"Instead of referring to these directories, users have their own "
"@dfn{profile}, which points to the packages that they actually want to use.  "
"These profiles are stored within each user's home directory, at "
"@code{$HOME/.guix-profile}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1703
msgid ""
"For example, @code{alice} installs GCC 4.7.2.  As a result, "
"@file{/home/alice/.guix-profile/bin/gcc} points to "
"@file{/gnu/store/@dots{}-gcc-4.7.2/bin/gcc}.  Now, on the same machine, "
"@code{bob} had already installed GCC 4.8.0.  The profile of @code{bob} "
"simply continues to point to "
"@file{/gnu/store/@dots{}-gcc-4.8.0/bin/gcc}---i.e., both versions of GCC "
"coexist on the same system without any interference."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1707
msgid ""
"The @command{guix package} command is the central tool to manage packages "
"(@pxref{Invoking guix package}).  It operates on the per-user profiles, and "
"can be used @emph{with normal user privileges}."
msgstr ""

#. type: cindex
#: doc/guix.texi:1708 doc/guix.texi:1777
#, no-wrap
msgid "transactions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1715
msgid ""
"The command provides the obvious install, remove, and upgrade operations.  "
"Each invocation is actually a @emph{transaction}: either the specified "
"operation succeeds, or nothing happens.  Thus, if the @command{guix package} "
"process is terminated during the transaction, or if a power outage occurs "
"during the transaction, then the user's profile remains in its previous "
"state, and remains usable."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1723
msgid ""
"In addition, any package transaction may be @emph{rolled back}.  So, if, for "
"example, an upgrade installs a new version of a package that turns out to "
"have a serious bug, users may roll back to the previous instance of their "
"profile, which was known to work well.  Similarly, the global system "
"configuration on GuixSD is subject to transactional upgrades and roll-back "
"(@pxref{Using the Configuration System})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1730
msgid ""
"All packages in the package store may be @emph{garbage-collected}.  Guix can "
"determine which packages are still referenced by user profiles, and remove "
"those that are provably no longer referenced (@pxref{Invoking guix gc}).  "
"Users may also explicitly remove old generations of their profile so that "
"the packages they refer to can be collected."
msgstr ""

#. type: cindex
#: doc/guix.texi:1731
#, no-wrap
msgid "reproducibility"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1743
msgid ""
"Finally, Guix takes a @dfn{purely functional} approach to package "
"management, as described in the introduction (@pxref{Introduction}).  Each "
"@file{/gnu/store} package directory name contains a hash of all the inputs "
"that were used to build that package---compiler, libraries, build scripts, "
"etc.  This direct correspondence allows users to make sure a given package "
"installation matches the current state of their distribution.  It also helps "
"maximize @dfn{build reproducibility}: thanks to the isolated build "
"environments that are used, a given build is likely to yield bit-identical "
"files when performed on different machines (@pxref{Invoking guix-daemon, "
"container})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1754
msgid ""
"This foundation allows Guix to support @dfn{transparent binary/source "
"deployment}.  When a pre-built binary for a @file{/gnu/store} item is "
"available from an external source---a @dfn{substitute}, Guix just downloads "
"it and unpacks it; otherwise, it builds the package from source, locally "
"(@pxref{Substitutes}).  Because build results are usually bit-for-bit "
"reproducible, users do not have to trust servers that provide substitutes: "
"they can force a local build and @emph{challenge} providers (@pxref{Invoking "
"guix challenge})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1760
msgid ""
"Control over the build environment is a feature that is also useful for "
"developers.  The @command{guix environment} command allows developers of a "
"package to quickly set up the right development environment for their "
"package, without having to manually install the dependencies of the package "
"into their profile (@pxref{Invoking guix environment})."
msgstr ""

#. type: section
#: doc/guix.texi:1762
#, no-wrap
msgid "Invoking @command{guix package}"
msgstr ""

#. type: cindex
#: doc/guix.texi:1764
#, no-wrap
msgid "installing packages"
msgstr ""

#. type: cindex
#: doc/guix.texi:1765
#, no-wrap
msgid "removing packages"
msgstr ""

#. type: cindex
#: doc/guix.texi:1766
#, no-wrap
msgid "package installation"
msgstr ""

#. type: cindex
#: doc/guix.texi:1767
#, no-wrap
msgid "package removal"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1773
msgid ""
"The @command{guix package} command is the tool that allows users to install, "
"upgrade, and remove packages, as well as rolling back to previous "
"configurations.  It operates only on the user's own profile, and works with "
"normal user privileges (@pxref{Features}).  Its syntax is:"
msgstr ""

#. type: example
#: doc/guix.texi:1776
#, no-wrap
msgid "guix package @var{options}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1782
msgid ""
"Primarily, @var{options} specifies the operations to be performed during the "
"transaction.  Upon completion, a new profile is created, but previous "
"@dfn{generations} of the profile remain available, should the user want to "
"roll back."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1785
msgid ""
"For example, to remove @code{lua} and install @code{guile} and "
"@code{guile-cairo} in a single transaction:"
msgstr ""

#. type: example
#: doc/guix.texi:1788
#, no-wrap
msgid "guix package -r lua -i guile guile-cairo\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1794
msgid ""
"@command{guix package} also supports a @dfn{declarative approach} whereby "
"the user specifies the exact set of packages to be available and passes it "
"@i{via} the @option{--manifest} option (@pxref{profile-manifest, "
"@option{--manifest}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:1795
#, no-wrap
msgid "profile"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1801
msgid ""
"For each user, a symlink to the user's default profile is automatically "
"created in @file{$HOME/.guix-profile}.  This symlink always points to the "
"current generation of the user's default profile.  Thus, users can add "
"@file{$HOME/.guix-profile/bin} to their @code{PATH} environment variable, "
"and so on."
msgstr ""

#. type: cindex
#: doc/guix.texi:1801 doc/guix.texi:1998
#, no-wrap
msgid "search paths"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1806
msgid ""
"If you are not using the Guix System Distribution, consider adding the "
"following lines to your @file{~/.bash_profile} (@pxref{Bash Startup Files,,, "
"bash, The GNU Bash Reference Manual}) so that newly-spawned shells get all "
"the right environment variable definitions:"
msgstr ""

#. type: example
#: doc/guix.texi:1810
#, no-wrap
msgid ""
"GUIX_PROFILE=\"$HOME/.guix-profile\" ; \\\n"
"source \"$HOME/.guix-profile/etc/profile\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:1821
msgid ""
"In a multi-user setup, user profiles are stored in a place registered as a "
"@dfn{garbage-collector root}, which @file{$HOME/.guix-profile} points to "
"(@pxref{Invoking guix gc}).  That directory is normally "
"@code{@var{localstatedir}/guix/profiles/per-user/@var{user}}, where "
"@var{localstatedir} is the value passed to @code{configure} as "
"@code{--localstatedir}, and @var{user} is the user name.  The "
"@file{per-user} directory is created when @command{guix-daemon} is started, "
"and the @var{user} sub-directory is created by @command{guix package}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:1823
msgid "The @var{options} can be among the following:"
msgstr ""

#. type: item
#: doc/guix.texi:1826
#, no-wrap
msgid "--install=@var{package} @dots{}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1827
#, no-wrap
msgid "-i @var{package} @dots{}"
msgstr ""

#. type: table
#: doc/guix.texi:1829
msgid "Install the specified @var{package}s."
msgstr ""

#. type: table
#: doc/guix.texi:1834
msgid ""
"Each @var{package} may specify either a simple package name, such as "
"@code{guile}, or a package name followed by an at-sign and version number, "
"such as @code{guile@@1.8.8} or simply @code{guile@@1.8} (in the latter case, "
"the newest version prefixed by @code{1.8} is selected.)"
msgstr ""

#. type: table
#: doc/guix.texi:1842
msgid ""
"If no version number is specified, the newest available version will be "
"selected.  In addition, @var{package} may contain a colon, followed by the "
"name of one of the outputs of the package, as in @code{gcc:doc} or "
"@code{binutils@@2.22:lib} (@pxref{Packages with Multiple Outputs}).  "
"Packages with a corresponding name (and optionally version) are searched for "
"among the GNU distribution modules (@pxref{Package Modules})."
msgstr ""

#. type: cindex
#: doc/guix.texi:1843
#, no-wrap
msgid "propagated inputs"
msgstr ""

#. type: table
#: doc/guix.texi:1849
msgid ""
"Sometimes packages have @dfn{propagated inputs}: these are dependencies that "
"automatically get installed along with the required package "
"(@pxref{package-propagated-inputs, @code{propagated-inputs} in "
"@code{package} objects}, for information about propagated inputs in package "
"definitions)."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:1856
msgid "package-cmd-propagated-inputs"
msgstr ""

#. type: table
#: doc/guix.texi:1856
msgid ""
"An example is the GNU MPC library: its C header files refer to those of the "
"GNU MPFR library, which in turn refer to those of the GMP library.  Thus, "
"when installing MPC, the MPFR and GMP libraries also get installed in the "
"profile; removing MPC also removes MPFR and GMP---unless they had also been "
"explicitly installed by the user."
msgstr ""

#. type: table
#: doc/guix.texi:1861
msgid ""
"Besides, packages sometimes rely on the definition of environment variables "
"for their search paths (see explanation of @code{--search-paths} below).  "
"Any missing or possibly incorrect environment variable definitions are "
"reported here."
msgstr ""

#. type: item
#: doc/guix.texi:1862
#, no-wrap
msgid "--install-from-expression=@var{exp}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1863
#, no-wrap
msgid "-e @var{exp}"
msgstr ""

#. type: table
#: doc/guix.texi:1865
msgid "Install the package @var{exp} evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:1870
msgid ""
"@var{exp} must be a Scheme expression that evaluates to a @code{<package>} "
"object.  This option is notably useful to disambiguate between same-named "
"variants of a package, with expressions such as @code{(@@ (gnu packages "
"base) guile-final)}."
msgstr ""

#. type: table
#: doc/guix.texi:1874
msgid ""
"Note that this option installs the first output of the specified package, "
"which may be insufficient when needing a specific output of a "
"multiple-output package."
msgstr ""

#. type: item
#: doc/guix.texi:1875
#, no-wrap
msgid "--install-from-file=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1876 doc/guix.texi:5699
#, no-wrap
msgid "-f @var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:1878
msgid "Install the package that the code within @var{file} evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:1881 doc/guix.texi:7283
msgid ""
"As an example, @var{file} might contain a definition like this "
"(@pxref{Defining Packages}):"
msgstr ""

#. type: example
#: doc/guix.texi:1884 doc/guix.texi:5709
#, no-wrap
msgid "@verbatiminclude package-hello.scm\n"
msgstr ""

#. type: table
#: doc/guix.texi:1890
msgid ""
"Developers may find it useful to include such a @file{guix.scm} file in the "
"root of their project source tree that can be used to test development "
"snapshots and create reproducible development environments (@pxref{Invoking "
"guix environment})."
msgstr ""

#. type: item
#: doc/guix.texi:1891
#, no-wrap
msgid "--remove=@var{package} @dots{}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1892
#, no-wrap
msgid "-r @var{package} @dots{}"
msgstr ""

#. type: table
#: doc/guix.texi:1894
msgid "Remove the specified @var{package}s."
msgstr ""

#. type: table
#: doc/guix.texi:1899
msgid ""
"As for @code{--install}, each @var{package} may specify a version number "
"and/or output name in addition to the package name.  For instance, @code{-r "
"glibc:debug} would remove the @code{debug} output of @code{glibc}."
msgstr ""

#. type: item
#: doc/guix.texi:1900
#, no-wrap
msgid "--upgrade[=@var{regexp} @dots{}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:1901
#, no-wrap
msgid "-u [@var{regexp} @dots{}]"
msgstr ""

#. type: cindex
#: doc/guix.texi:1902
#, no-wrap
msgid "upgrading packages"
msgstr ""

#. type: table
#: doc/guix.texi:1906
msgid ""
"Upgrade all the installed packages.  If one or more @var{regexp}s are "
"specified, upgrade only installed packages whose name matches a "
"@var{regexp}.  Also see the @code{--do-not-upgrade} option below."
msgstr ""

#. type: table
#: doc/guix.texi:1911
msgid ""
"Note that this upgrades package to the latest version of packages found in "
"the distribution currently installed.  To update your distribution, you "
"should regularly run @command{guix pull} (@pxref{Invoking guix pull})."
msgstr ""

#. type: item
#: doc/guix.texi:1912
#, no-wrap
msgid "--do-not-upgrade[=@var{regexp} @dots{}]"
msgstr ""

#. type: table
#: doc/guix.texi:1917
msgid ""
"When used together with the @code{--upgrade} option, do @emph{not} upgrade "
"any packages whose name matches a @var{regexp}.  For example, to upgrade all "
"packages in the current profile except those containing the substring "
"``emacs'':"
msgstr ""

#. type: example
#: doc/guix.texi:1920
#, no-wrap
msgid "$ guix package --upgrade . --do-not-upgrade emacs\n"
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:1922
#, no-wrap
msgid "profile-manifest"
msgstr ""

#. type: item
#: doc/guix.texi:1922 doc/guix.texi:2877 doc/guix.texi:6577 doc/guix.texi:7288 doc/guix.texi:7972
#, no-wrap
msgid "--manifest=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1923 doc/guix.texi:2878 doc/guix.texi:6578 doc/guix.texi:7289
#, no-wrap
msgid "-m @var{file}"
msgstr ""

#. type: cindex
#: doc/guix.texi:1924
#, no-wrap
msgid "profile declaration"
msgstr ""

#. type: cindex
#: doc/guix.texi:1925
#, no-wrap
msgid "profile manifest"
msgstr ""

#. type: table
#: doc/guix.texi:1928
msgid ""
"Create a new generation of the profile from the manifest object returned by "
"the Scheme code in @var{file}."
msgstr ""

#. type: table
#: doc/guix.texi:1934
msgid ""
"This allows you to @emph{declare} the profile's contents rather than "
"constructing it through a sequence of @code{--install} and similar "
"commands.  The advantage is that @var{file} can be put under version "
"control, copied to different machines to reproduce the same profile, and so "
"on."
msgstr ""

#. type: table
#: doc/guix.texi:1938
msgid ""
"@var{file} must return a @dfn{manifest} object, which is roughly a list of "
"packages:"
msgstr ""

#. type: findex
#: doc/guix.texi:1939
#, no-wrap
msgid "packages->manifest"
msgstr ""

#. type: example
#: doc/guix.texi:1942
#, no-wrap
msgid ""
"(use-package-modules guile emacs)\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:1948
#, no-wrap
msgid ""
"(packages->manifest\n"
" (list emacs\n"
"       guile-2.0\n"
"       ;; Use a specific package output.\n"
"       (list guile-2.0 \"debug\")))\n"
msgstr ""

#. type: findex
#: doc/guix.texi:1950
#, no-wrap
msgid "specifications->manifest"
msgstr ""

#. type: table
#: doc/guix.texi:1957
msgid ""
"In this example we have to know which modules define the @code{emacs} and "
"@code{guile-2.0} variables to provide the right @code{use-package-modules} "
"line, which can be cumbersome.  We can instead provide regular package "
"specifications and let @code{specifications->manifest} look up the "
"corresponding package objects, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:1961
#, no-wrap
msgid ""
"(specifications->manifest\n"
" '(\"emacs\" \"guile@@2.2\" \"guile@@2.2:debug\"))\n"
msgstr ""

#. type: item
#: doc/guix.texi:1963
#, no-wrap
msgid "--roll-back"
msgstr ""

#. type: cindex
#: doc/guix.texi:1964 doc/guix.texi:20382
#, no-wrap
msgid "rolling back"
msgstr ""

#. type: cindex
#: doc/guix.texi:1965
#, no-wrap
msgid "undoing transactions"
msgstr ""

#. type: cindex
#: doc/guix.texi:1966
#, no-wrap
msgid "transactions, undoing"
msgstr ""

#. type: table
#: doc/guix.texi:1969
msgid ""
"Roll back to the previous @dfn{generation} of the profile---i.e., undo the "
"last transaction."
msgstr ""

#. type: table
#: doc/guix.texi:1972
msgid ""
"When combined with options such as @code{--install}, roll back occurs before "
"any other actions."
msgstr ""

#. type: table
#: doc/guix.texi:1976
msgid ""
"When rolling back from the first generation that actually contains installed "
"packages, the profile is made to point to the @dfn{zeroth generation}, which "
"contains no files apart from its own metadata."
msgstr ""

#. type: table
#: doc/guix.texi:1980
msgid ""
"After having rolled back, installing, removing, or upgrading packages "
"overwrites previous future generations.  Thus, the history of the "
"generations in a profile is always linear."
msgstr ""

#. type: item
#: doc/guix.texi:1981
#, no-wrap
msgid "--switch-generation=@var{pattern}"
msgstr ""

#. type: itemx
#: doc/guix.texi:1982
#, no-wrap
msgid "-S @var{pattern}"
msgstr ""

#. type: cindex
#: doc/guix.texi:1983 doc/guix.texi:2181 doc/guix.texi:20340
#, no-wrap
msgid "generations"
msgstr ""

#. type: table
#: doc/guix.texi:1985
msgid "Switch to a particular generation defined by @var{pattern}."
msgstr ""

#. type: table
#: doc/guix.texi:1991
msgid ""
"@var{pattern} may be either a generation number or a number prefixed with "
"``+'' or ``-''.  The latter means: move forward/backward by a specified "
"number of generations.  For example, if you want to return to the latest "
"generation after @code{--roll-back}, use @code{--switch-generation=+1}."
msgstr ""

#. type: table
#: doc/guix.texi:1996
msgid ""
"The difference between @code{--roll-back} and @code{--switch-generation=-1} "
"is that @code{--switch-generation} will not make a zeroth generation, so if "
"a specified generation does not exist, the current generation will not be "
"changed."
msgstr ""

#. type: item
#: doc/guix.texi:1997
#, no-wrap
msgid "--search-paths[=@var{kind}]"
msgstr ""

#. type: table
#: doc/guix.texi:2003
msgid ""
"Report environment variable definitions, in Bash syntax, that may be needed "
"in order to use the set of installed packages.  These environment variables "
"are used to specify @dfn{search paths} for files used by some of the "
"installed packages."
msgstr ""

#. type: table
#: doc/guix.texi:2011
msgid ""
"For example, GCC needs the @code{CPATH} and @code{LIBRARY_PATH} environment "
"variables to be defined so it can look for headers and libraries in the "
"user's profile (@pxref{Environment Variables,,, gcc, Using the GNU Compiler "
"Collection (GCC)}).  If GCC and, say, the C library are installed in the "
"profile, then @code{--search-paths} will suggest setting these variables to "
"@code{@var{profile}/include} and @code{@var{profile}/lib}, respectively."
msgstr ""

#. type: table
#: doc/guix.texi:2014
msgid "The typical use case is to define these environment variables in the shell:"
msgstr ""

#. type: example
#: doc/guix.texi:2017
#, no-wrap
msgid "$ eval `guix package --search-paths`\n"
msgstr ""

#. type: table
#: doc/guix.texi:2023
msgid ""
"@var{kind} may be one of @code{exact}, @code{prefix}, or @code{suffix}, "
"meaning that the returned environment variable definitions will either be "
"exact settings, or prefixes or suffixes of the current value of these "
"variables.  When omitted, @var{kind} defaults to @code{exact}."
msgstr ""

#. type: table
#: doc/guix.texi:2026
msgid ""
"This option can also be used to compute the @emph{combined} search paths of "
"several profiles.  Consider this example:"
msgstr ""

#. type: example
#: doc/guix.texi:2031
#, no-wrap
msgid ""
"$ guix package -p foo -i guile\n"
"$ guix package -p bar -i guile-json\n"
"$ guix package -p foo -p bar --search-paths\n"
msgstr ""

#. type: table
#: doc/guix.texi:2036
msgid ""
"The last command above reports about the @code{GUILE_LOAD_PATH} variable, "
"even though, taken individually, neither @file{foo} nor @file{bar} would "
"lead to that recommendation."
msgstr ""

#. type: item
#: doc/guix.texi:2038
#, no-wrap
msgid "--profile=@var{profile}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2039
#, no-wrap
msgid "-p @var{profile}"
msgstr ""

#. type: table
#: doc/guix.texi:2041
msgid "Use @var{profile} instead of the user's default profile."
msgstr ""

#. type: cindex
#: doc/guix.texi:2042
#, no-wrap
msgid "collisions, in a profile"
msgstr ""

#. type: cindex
#: doc/guix.texi:2043
#, no-wrap
msgid "colliding packages in profiles"
msgstr ""

#. type: cindex
#: doc/guix.texi:2044
#, no-wrap
msgid "profile collisions"
msgstr ""

#. type: item
#: doc/guix.texi:2045
#, no-wrap
msgid "--allow-collisions"
msgstr ""

#. type: table
#: doc/guix.texi:2047
msgid "Allow colliding packages in the new profile.  Use at your own risk!"
msgstr ""

#. type: table
#: doc/guix.texi:2051
msgid ""
"By default, @command{guix package} reports as an error @dfn{collisions} in "
"the profile.  Collisions happen when two or more different versions or "
"variants of a given package end up in the profile."
msgstr ""

#. type: item
#: doc/guix.texi:2052 doc/guix.texi:2754 doc/guix.texi:7777
#, no-wrap
msgid "--verbose"
msgstr ""

#. type: table
#: doc/guix.texi:2055
msgid ""
"Produce verbose output.  In particular, emit the build log of the "
"environment on the standard error port."
msgstr ""

#. type: item
#: doc/guix.texi:2056 doc/guix.texi:2773 doc/guix.texi:2931
#, no-wrap
msgid "--bootstrap"
msgstr ""

#. type: table
#: doc/guix.texi:2059
msgid ""
"Use the bootstrap Guile to build the profile.  This option is only useful to "
"distribution developers."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2065
msgid ""
"In addition to these actions, @command{guix package} supports the following "
"options to query the current state of a profile, or the availability of "
"packages:"
msgstr ""

#. type: item
#: doc/guix.texi:2068
#, no-wrap
msgid "--search=@var{regexp}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2069
#, no-wrap
msgid "-s @var{regexp}"
msgstr ""

#. type: cindex
#: doc/guix.texi:2070
#, no-wrap
msgid "searching for packages"
msgstr ""

#. type: table
#: doc/guix.texi:2075
msgid ""
"List the available packages whose name, synopsis, or description matches "
"@var{regexp}, sorted by relevance.  Print all the metadata of matching "
"packages in @code{recutils} format (@pxref{Top, GNU recutils databases,, "
"recutils, GNU recutils manual})."
msgstr ""

#. type: table
#: doc/guix.texi:2078
msgid ""
"This allows specific fields to be extracted using the @command{recsel} "
"command, for instance:"
msgstr ""

#. type: example
#: doc/guix.texi:2084
#, no-wrap
msgid ""
"$ guix package -s malloc | recsel -p name,version,relevance\n"
"name: jemalloc\n"
"version: 4.5.0\n"
"relevance: 6\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:2088
#, no-wrap
msgid ""
"name: glibc\n"
"version: 2.25\n"
"relevance: 1\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:2092
#, no-wrap
msgid ""
"name: libgc\n"
"version: 7.6.0\n"
"relevance: 1\n"
msgstr ""

#. type: table
#: doc/guix.texi:2096
msgid ""
"Similarly, to show the name of all the packages available under the terms of "
"the GNU@tie{}LGPL version 3:"
msgstr ""

#. type: example
#: doc/guix.texi:2100
#, no-wrap
msgid ""
"$ guix package -s \"\" | recsel -p name -e 'license ~ \"LGPL 3\"'\n"
"name: elfutils\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:2103
#, no-wrap
msgid ""
"name: gmp\n"
"@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:2108
msgid ""
"It is also possible to refine search results using several @code{-s} flags.  "
"For example, the following command returns a list of board games:"
msgstr ""

#. type: example
#: doc/guix.texi:2113
#, no-wrap
msgid ""
"$ guix package -s '\\<board\\>' -s game | recsel -p name\n"
"name: gnubg\n"
"@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:2119
msgid ""
"If we were to omit @code{-s game}, we would also get software packages that "
"deal with printed circuit boards; removing the angle brackets around "
"@code{board} would further add packages that have to do with keyboards."
msgstr ""

#. type: table
#: doc/guix.texi:2123
msgid ""
"And now for a more elaborate example.  The following command searches for "
"cryptographic libraries, filters out Haskell, Perl, Python, and Ruby "
"libraries, and prints the name and synopsis of the matching packages:"
msgstr ""

#. type: example
#: doc/guix.texi:2127
#, no-wrap
msgid ""
"$ guix package -s crypto -s library | \\\n"
"    recsel -e '! (name ~ \"^(ghc|perl|python|ruby)\")' -p name,synopsis\n"
msgstr ""

#. type: table
#: doc/guix.texi:2132
msgid ""
"@xref{Selection Expressions,,, recutils, GNU recutils manual}, for more "
"information on @dfn{selection expressions} for @code{recsel -e}."
msgstr ""

#. type: item
#: doc/guix.texi:2133
#, no-wrap
msgid "--show=@var{package}"
msgstr ""

#. type: table
#: doc/guix.texi:2137
msgid ""
"Show details about @var{package}, taken from the list of available packages, "
"in @code{recutils} format (@pxref{Top, GNU recutils databases,, recutils, "
"GNU recutils manual})."
msgstr ""

#. type: example
#: doc/guix.texi:2142
#, no-wrap
msgid ""
"$ guix package --show=python | recsel -p name,version\n"
"name: python\n"
"version: 2.7.6\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:2145
#, no-wrap
msgid ""
"name: python\n"
"version: 3.3.5\n"
msgstr ""

#. type: table
#: doc/guix.texi:2149
msgid ""
"You may also specify the full name of a package to only get details about a "
"specific version of it:"
msgstr ""

#. type: example
#: doc/guix.texi:2153
#, no-wrap
msgid ""
"$ guix package --show=python@@3.4 | recsel -p name,version\n"
"name: python\n"
"version: 3.4.3\n"
msgstr ""

#. type: item
#: doc/guix.texi:2157
#, no-wrap
msgid "--list-installed[=@var{regexp}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:2158
#, no-wrap
msgid "-I [@var{regexp}]"
msgstr ""

#. type: table
#: doc/guix.texi:2162
msgid ""
"List the currently installed packages in the specified profile, with the "
"most recently installed packages shown last.  When @var{regexp} is "
"specified, list only installed packages whose name matches @var{regexp}."
msgstr ""

#. type: table
#: doc/guix.texi:2168
msgid ""
"For each installed package, print the following items, separated by tabs: "
"the package name, its version string, the part of the package that is "
"installed (for instance, @code{out} for the default output, @code{include} "
"for its headers, etc.), and the path of this package in the store."
msgstr ""

#. type: item
#: doc/guix.texi:2169
#, no-wrap
msgid "--list-available[=@var{regexp}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:2170
#, no-wrap
msgid "-A [@var{regexp}]"
msgstr ""

#. type: table
#: doc/guix.texi:2174
msgid ""
"List packages currently available in the distribution for this system "
"(@pxref{GNU Distribution}).  When @var{regexp} is specified, list only "
"installed packages whose name matches @var{regexp}."
msgstr ""

#. type: table
#: doc/guix.texi:2178
msgid ""
"For each package, print the following items separated by tabs: its name, its "
"version string, the parts of the package (@pxref{Packages with Multiple "
"Outputs}), and the source location of its definition."
msgstr ""

#. type: item
#: doc/guix.texi:2179
#, no-wrap
msgid "--list-generations[=@var{pattern}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:2180
#, no-wrap
msgid "-l [@var{pattern}]"
msgstr ""

#. type: table
#: doc/guix.texi:2186
msgid ""
"Return a list of generations along with their creation dates; for each "
"generation, show the installed packages, with the most recently installed "
"packages shown last.  Note that the zeroth generation is never shown."
msgstr ""

#. type: table
#: doc/guix.texi:2191
msgid ""
"For each installed package, print the following items, separated by tabs: "
"the name of a package, its version string, the part of the package that is "
"installed (@pxref{Packages with Multiple Outputs}), and the location of this "
"package in the store."
msgstr ""

#. type: table
#: doc/guix.texi:2194
msgid ""
"When @var{pattern} is used, the command returns only matching generations.  "
"Valid patterns include:"
msgstr ""

#. type: item
#: doc/guix.texi:2196
#, no-wrap
msgid "@emph{Integers and comma-separated integers}.  Both patterns denote"
msgstr ""

#. type: itemize
#: doc/guix.texi:2199
msgid ""
"generation numbers.  For instance, @code{--list-generations=1} returns the "
"first one."
msgstr ""

#. type: itemize
#: doc/guix.texi:2202
msgid ""
"And @code{--list-generations=1,8,2} outputs three generations in the "
"specified order.  Neither spaces nor trailing commas are allowed."
msgstr ""

#. type: item
#: doc/guix.texi:2203
#, no-wrap
msgid "@emph{Ranges}.  @code{--list-generations=2..9} prints the"
msgstr ""

#. type: itemize
#: doc/guix.texi:2206
msgid ""
"specified generations and everything in between.  Note that the start of a "
"range must be smaller than its end."
msgstr ""

#. type: itemize
#: doc/guix.texi:2210
msgid ""
"It is also possible to omit the endpoint.  For example, "
"@code{--list-generations=2..}, returns all generations starting from the "
"second one."
msgstr ""

#. type: item
#: doc/guix.texi:2211
#, no-wrap
msgid "@emph{Durations}.  You can also get the last @emph{N}@tie{}days, weeks,"
msgstr ""

#. type: itemize
#: doc/guix.texi:2215
msgid ""
"or months by passing an integer along with the first letter of the "
"duration.  For example, @code{--list-generations=20d} lists generations that "
"are up to 20 days old."
msgstr ""

#. type: item
#: doc/guix.texi:2217
#, no-wrap
msgid "--delete-generations[=@var{pattern}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:2218
#, no-wrap
msgid "-d [@var{pattern}]"
msgstr ""

#. type: table
#: doc/guix.texi:2221
msgid ""
"When @var{pattern} is omitted, delete all generations except the current "
"one."
msgstr ""

#. type: table
#: doc/guix.texi:2227
msgid ""
"This command accepts the same patterns as @option{--list-generations}.  When "
"@var{pattern} is specified, delete the matching generations.  When "
"@var{pattern} specifies a duration, generations @emph{older} than the "
"specified duration match.  For instance, @code{--delete-generations=1m} "
"deletes generations that are more than one month old."
msgstr ""

#. type: table
#: doc/guix.texi:2230
msgid ""
"If the current generation matches, it is @emph{not} deleted.  Also, the "
"zeroth generation is never deleted."
msgstr ""

#. type: table
#: doc/guix.texi:2233
msgid ""
"Note that deleting generations prevents rolling back to them.  Consequently, "
"this command must be used with care."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2244
msgid ""
"Finally, since @command{guix package} may actually start build processes, it "
"supports all the common build options (@pxref{Common Build Options}).  It "
"also supports package transformation options, such as @option{--with-source} "
"(@pxref{Package Transformation Options}).  However, note that package "
"transformations are lost when upgrading; to preserve transformations across "
"upgrades, you should define your own package variant in a Guile module and "
"add it to @code{GUIX_PACKAGE_PATH} (@pxref{Defining Packages})."
msgstr ""

#. type: cindex
#: doc/guix.texi:2249
#, no-wrap
msgid "pre-built binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2255
msgid ""
"Guix supports transparent source/binary deployment, which means that it can "
"either build things locally, or download pre-built items from a server, or "
"both.  We call these pre-built items @dfn{substitutes}---they are "
"substitutes for local build results.  In many cases, downloading a "
"substitute is much faster than building things locally."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2260
msgid ""
"Substitutes can be anything resulting from a derivation build "
"(@pxref{Derivations}).  Of course, in the common case, they are pre-built "
"package binaries, but source tarballs, for instance, which also result from "
"derivation builds, can be available as substitutes."
msgstr ""

#. type: cindex
#: doc/guix.texi:2273
#, no-wrap
msgid "hydra"
msgstr ""

#. type: cindex
#: doc/guix.texi:2274
#, no-wrap
msgid "build farm"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2284
msgid ""
"The @code{mirror.hydra.gnu.org} server is a front-end to an official build "
"farm that builds packages from Guix continuously for some architectures, and "
"makes them available as substitutes.  This is the default source of "
"substitutes; it can be overridden by passing the @option{--substitute-urls} "
"option either to @command{guix-daemon} (@pxref{daemon-substitute-urls,, "
"@code{guix-daemon --substitute-urls}})  or to client tools such as "
"@command{guix package} (@pxref{client-substitute-urls,, client "
"@option{--substitute-urls} option})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2290
msgid ""
"Substitute URLs can be either HTTP or HTTPS.  HTTPS is recommended because "
"communications are encrypted; conversely, using HTTP makes all "
"communications visible to an eavesdropper, who could use the information "
"gathered to determine, for instance, whether your system has unpatched "
"security vulnerabilities."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2299
msgid ""
"Substitutes from the official build farm are enabled by default when using "
"the Guix System Distribution (@pxref{GNU Distribution}).  However, they are "
"disabled by default when using Guix on a foreign distribution, unless you "
"have explicitly enabled them via one of the recommended installation steps "
"(@pxref{Installation}).  The following paragraphs describe how to enable or "
"disable substitutes for the official build farm; the same procedure can also "
"be used to enable substitutes for any other substitute server."
msgstr ""

#. type: cindex
#: doc/guix.texi:2303
#, no-wrap
msgid "security"
msgstr ""

#. type: cindex
#: doc/guix.texi:2305
#, no-wrap
msgid "access control list (ACL), for substitutes"
msgstr ""

#. type: cindex
#: doc/guix.texi:2306
#, no-wrap
msgid "ACL (access control list), for substitutes"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2313
msgid ""
"To allow Guix to download substitutes from @code{hydra.gnu.org} or a mirror "
"thereof, you must add its public key to the access control list (ACL) of "
"archive imports, using the @command{guix archive} command (@pxref{Invoking "
"guix archive}).  Doing so implies that you trust @code{hydra.gnu.org} to not "
"be compromised and to serve genuine substitutes."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2320
msgid ""
"The public key for @code{hydra.gnu.org} is installed along with Guix, in "
"@code{@var{prefix}/share/guix/hydra.gnu.org.pub}, where @var{prefix} is the "
"installation prefix of Guix.  If you installed Guix from source, make sure "
"you checked the GPG signature of @file{guix-@value{VERSION}.tar.gz}, which "
"contains this public key file.  Then, you can run something like this:"
msgstr ""

#. type: example
#: doc/guix.texi:2323
#, no-wrap
msgid "# guix archive --authorize < @var{prefix}/share/guix/hydra.gnu.org.pub\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:2329
msgid ""
"Similarly, the @file{berlin.guixsd.org.pub} file contains the public key for "
"the project's new build farm, reachable at "
"@indicateurl{https://berlin.guixsd.org}."
msgstr ""

#. type: quotation
#: doc/guix.texi:2334
msgid ""
"As of this writing @code{berlin.guixsd.org} is being upgraded so it can "
"better scale up, but you might want to give it a try.  It is backed by 20 "
"x86_64/i686 build nodes and may be able to provide substitutes more quickly "
"than @code{mirror.hydra.gnu.org}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2338
msgid ""
"Once this is in place, the output of a command like @code{guix build} should "
"change from something like:"
msgstr ""

#. type: example
#: doc/guix.texi:2347
#, no-wrap
msgid ""
"$ guix build emacs --dry-run\n"
"The following derivations would be built:\n"
"   /gnu/store/yr7bnx8xwcayd6j95r2clmkdl1qh688w-emacs-24.3.drv\n"
"   /gnu/store/x8qsh1hlhgjx6cwsjyvybnfv2i37z23w-dbus-1.6.4.tar.gz.drv\n"
"   "
"/gnu/store/1ixwp12fl950d15h2cj11c73733jay0z-alsa-lib-1.0.27.1.tar.bz2.drv\n"
"   /gnu/store/nlma1pw0p603fpfiqy7kn4zm105r5dmw-util-linux-2.21.drv\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2351
msgid "to something like:"
msgstr ""

#. type: example
#: doc/guix.texi:2360
#, no-wrap
msgid ""
"$ guix build emacs --dry-run\n"
"112.3 MB would be downloaded:\n"
"   /gnu/store/pk3n22lbq6ydamyymqkkz7i69wiwjiwi-emacs-24.3\n"
"   /gnu/store/2ygn4ncnhrpr61rssa6z0d9x22si0va3-libjpeg-8d\n"
"   /gnu/store/71yz6lgx4dazma9dwn2mcjxaah9w77jq-cairo-1.12.16\n"
"   /gnu/store/7zdhgp0n1518lvfn8mb96sxqfmvqrl7v-libxrender-0.9.7\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2365
msgid ""
"This indicates that substitutes from @code{hydra.gnu.org} are usable and "
"will be downloaded, when possible, for future builds."
msgstr ""

#. type: cindex
#: doc/guix.texi:2366
#, no-wrap
msgid "substitutes, how to disable"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2372
msgid ""
"The substitute mechanism can be disabled globally by running "
"@code{guix-daemon} with @code{--no-substitutes} (@pxref{Invoking "
"guix-daemon}).  It can also be disabled temporarily by passing the "
"@code{--no-substitutes} option to @command{guix package}, @command{guix "
"build}, and other command-line tools."
msgstr ""

#. type: cindex
#: doc/guix.texi:2376
#, no-wrap
msgid "digital signatures"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2380
msgid ""
"Guix detects and raises an error when attempting to use a substitute that "
"has been tampered with.  Likewise, it ignores substitutes that are not "
"signed, or that are not signed by one of the keys listed in the ACL."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2386
msgid ""
"There is one exception though: if an unauthorized server provides "
"substitutes that are @emph{bit-for-bit identical} to those provided by an "
"authorized server, then the unauthorized server becomes eligible for "
"downloads.  For example, assume we have chosen two substitute servers with "
"this option:"
msgstr ""

#. type: example
#: doc/guix.texi:2389
#, no-wrap
msgid "--substitute-urls=\"https://a.example.org https://b.example.org\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2400
msgid ""
"If the ACL contains only the key for @code{b.example.org}, and if "
"@code{a.example.org} happens to serve the @emph{exact same} substitutes, "
"then Guix will download substitutes from @code{a.example.org} because it "
"comes first in the list and can be considered a mirror of "
"@code{b.example.org}.  In practice, independent build machines usually "
"produce the same binaries, thanks to bit-reproducible builds (see below)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2407
msgid ""
"When using HTTPS, the server's X.509 certificate is @emph{not} validated (in "
"other words, the server is not authenticated), contrary to what HTTPS "
"clients such as Web browsers usually do.  This is because Guix authenticates "
"substitute information itself, as explained above, which is what we care "
"about (whereas X.509 certificates are about authenticating bindings between "
"domain names and public keys.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2419
msgid ""
"Substitutes are downloaded over HTTP or HTTPS.  The @code{http_proxy} "
"environment variable can be set in the environment of @command{guix-daemon} "
"and is honored for downloads of substitutes.  Note that the value of "
"@code{http_proxy} in the environment where @command{guix build}, "
"@command{guix package}, and other client commands are run has "
"@emph{absolutely no effect}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2428
msgid ""
"Even when a substitute for a derivation is available, sometimes the "
"substitution attempt will fail.  This can happen for a variety of reasons: "
"the substitute server might be offline, the substitute may recently have "
"been deleted, the connection might have been interrupted, etc."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2442
msgid ""
"When substitutes are enabled and a substitute for a derivation is available, "
"but the substitution attempt fails, Guix will attempt to build the "
"derivation locally depending on whether or not @code{--fallback} was given "
"(@pxref{fallback-option,, common build option @code{--fallback}}).  "
"Specifically, if @code{--fallback} was omitted, then no local build will be "
"performed, and the derivation is considered to have failed.  However, if "
"@code{--fallback} was given, then Guix will attempt to build the derivation "
"locally, and the success or failure of the derivation depends on the success "
"or failure of the local build.  Note that when substitutes are disabled or "
"no substitute is available for the derivation in question, a local build "
"will @emph{always} be performed, regardless of whether or not "
"@code{--fallback} was given."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2447
msgid ""
"To get an idea of how many substitutes are available right now, you can try "
"running the @command{guix weather} command (@pxref{Invoking guix weather}).  "
"This command provides statistics on the substitutes provided by a server."
msgstr ""

#. type: cindex
#: doc/guix.texi:2451
#, no-wrap
msgid "trust, of pre-built binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2461
msgid ""
"Today, each individual's control over their own computing is at the mercy of "
"institutions, corporations, and groups with enough power and determination "
"to subvert the computing infrastructure and exploit its weaknesses.  While "
"using @code{hydra.gnu.org} substitutes can be convenient, we encourage users "
"to also build on their own, or even run their own build farm, such that "
"@code{hydra.gnu.org} is less of an interesting target.  One way to help is "
"by publishing the software you build using @command{guix publish} so that "
"others have one more choice of server to download substitutes from "
"(@pxref{Invoking guix publish})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2473
msgid ""
"Guix has the foundations to maximize build reproducibility "
"(@pxref{Features}).  In most cases, independent builds of a given package or "
"derivation should yield bit-identical results.  Thus, through a diverse set "
"of independent package builds, we can strengthen the integrity of our "
"systems.  The @command{guix challenge} command aims to help users assess "
"substitute servers, and to assist developers in finding out about "
"non-deterministic package builds (@pxref{Invoking guix challenge}).  "
"Similarly, the @option{--check} option of @command{guix build} allows users "
"to check whether previously-installed substitutes are genuine by rebuilding "
"them locally (@pxref{build-check, @command{guix build --check}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2477
msgid ""
"In the future, we want Guix to have support to publish and retrieve binaries "
"to/from other users, in a peer-to-peer fashion.  If you would like to "
"discuss this project, join us on @email{guix-devel@@gnu.org}."
msgstr ""

#. type: cindex
#: doc/guix.texi:2481
#, no-wrap
msgid "multiple-output packages"
msgstr ""

#. type: cindex
#: doc/guix.texi:2482
#, no-wrap
msgid "package outputs"
msgstr ""

#. type: cindex
#: doc/guix.texi:2483
#, no-wrap
msgid "outputs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2493
msgid ""
"Often, packages defined in Guix have a single @dfn{output}---i.e., the "
"source package leads to exactly one directory in the store.  When running "
"@command{guix package -i glibc}, one installs the default output of the GNU "
"libc package; the default output is called @code{out}, but its name can be "
"omitted as shown in this command.  In this particular case, the default "
"output of @code{glibc} contains all the C header files, shared libraries, "
"static libraries, Info documentation, and other supporting files."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2501
msgid ""
"Sometimes it is more appropriate to separate the various types of files "
"produced from a single source package into separate outputs.  For instance, "
"the GLib C library (used by GTK+ and related packages)  installs more than "
"20 MiB of reference documentation as HTML pages.  To save space for users "
"who do not need it, the documentation goes to a separate output, called "
"@code{doc}.  To install the main GLib output, which contains everything but "
"the documentation, one would run:"
msgstr ""

#. type: example
#: doc/guix.texi:2504
#, no-wrap
msgid "guix package -i glib\n"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:2506 doc/guix.texi:21276
#, no-wrap
msgid "documentation"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2508
msgid "The command to install its documentation is:"
msgstr ""

#. type: example
#: doc/guix.texi:2511
#, no-wrap
msgid "guix package -i glib:doc\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2522
msgid ""
"Some packages install programs with different ``dependency footprints''.  "
"For instance, the WordNet package installs both command-line tools and "
"graphical user interfaces (GUIs).  The former depend solely on the C "
"library, whereas the latter depend on Tcl/Tk and the underlying X "
"libraries.  In this case, we leave the command-line tools in the default "
"output, whereas the GUIs are in a separate output.  This allows users who do "
"not need the GUIs to save space.  The @command{guix size} command can help "
"find out about such situations (@pxref{Invoking guix size}).  @command{guix "
"graph} can also be helpful (@pxref{Invoking guix graph})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2530
msgid ""
"There are several such multiple-output packages in the GNU distribution.  "
"Other conventional output names include @code{lib} for libraries and "
"possibly header files, @code{bin} for stand-alone programs, and @code{debug} "
"for debugging information (@pxref{Installing Debugging Files}).  The outputs "
"of a packages are listed in the third column of the output of @command{guix "
"package --list-available} (@pxref{Invoking guix package})."
msgstr ""

#. type: section
#: doc/guix.texi:2533
#, no-wrap
msgid "Invoking @command{guix gc}"
msgstr ""

#. type: cindex
#: doc/guix.texi:2535
#, no-wrap
msgid "garbage collector"
msgstr ""

#. type: cindex
#: doc/guix.texi:2536
#, no-wrap
msgid "disk space"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2542
msgid ""
"Packages that are installed, but not used, may be @dfn{garbage-collected}.  "
"The @command{guix gc} command allows users to explicitly run the garbage "
"collector to reclaim space from the @file{/gnu/store} directory.  It is the "
"@emph{only} way to remove files from @file{/gnu/store}---removing files or "
"directories manually may break it beyond repair!"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2553
msgid ""
"The garbage collector has a set of known @dfn{roots}: any file under "
"@file{/gnu/store} reachable from a root is considered @dfn{live} and cannot "
"be deleted; any other file is considered @dfn{dead} and may be deleted.  The "
"set of garbage collector roots (``GC roots'' for short)  includes default "
"user profiles; by default, the symlinks under @file{/var/guix/gcroots} "
"represent these GC roots.  New GC roots can be added with @command{guix "
"build --root}, for example (@pxref{Invoking guix build})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2559
msgid ""
"Prior to running @code{guix gc --collect-garbage} to make space, it is often "
"useful to remove old generations from user profiles; that way, old package "
"builds referenced by those generations can be reclaimed.  This is achieved "
"by running @code{guix package --delete-generations} (@pxref{Invoking guix "
"package})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2563
msgid ""
"Our recommendation is to run a garbage collection periodically, or when you "
"are short on disk space.  For instance, to guarantee that at least 5@tie{}GB "
"are available on your disk, simply run:"
msgstr ""

#. type: example
#: doc/guix.texi:2566
#, no-wrap
msgid "guix gc -F 5G\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2575
msgid ""
"It is perfectly safe to run as a non-interactive periodic job "
"(@pxref{Scheduled Job Execution}, for how to set up such a job on GuixSD).  "
"Running @command{guix gc} with no arguments will collect as much garbage as "
"it can, but that is often inconvenient: you may find yourself having to "
"rebuild or re-download software that is ``dead'' from the GC viewpoint but "
"that is necessary to build other pieces of software---e.g., the compiler "
"tool chain."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2581
msgid ""
"The @command{guix gc} command has three modes of operation: it can be used "
"to garbage-collect any dead files (the default), to delete specific files "
"(the @code{--delete} option), to print garbage-collector information, or for "
"more advanced queries.  The garbage collection options are as follows:"
msgstr ""

#. type: item
#: doc/guix.texi:2583
#, no-wrap
msgid "--collect-garbage[=@var{min}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:2584
#, no-wrap
msgid "-C [@var{min}]"
msgstr ""

#. type: table
#: doc/guix.texi:2588
msgid ""
"Collect garbage---i.e., unreachable @file{/gnu/store} files and "
"sub-directories.  This is the default operation when no option is specified."
msgstr ""

#. type: table
#: doc/guix.texi:2593
msgid ""
"When @var{min} is given, stop once @var{min} bytes have been collected.  "
"@var{min} may be a number of bytes, or it may include a unit as a suffix, "
"such as @code{MiB} for mebibytes and @code{GB} for gigabytes (@pxref{Block "
"size, size specifications,, coreutils, GNU Coreutils})."
msgstr ""

#. type: table
#: doc/guix.texi:2595
msgid "When @var{min} is omitted, collect all the garbage."
msgstr ""

#. type: item
#: doc/guix.texi:2596
#, no-wrap
msgid "--free-space=@var{free}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2597
#, no-wrap
msgid "-F @var{free}"
msgstr ""

#. type: table
#: doc/guix.texi:2601
msgid ""
"Collect garbage until @var{free} space is available under @file{/gnu/store}, "
"if possible; @var{free} denotes storage space, such as @code{500MiB}, as "
"described above."
msgstr ""

#. type: table
#: doc/guix.texi:2604
msgid ""
"When @var{free} or more is already available in @file{/gnu/store}, do "
"nothing and exit immediately."
msgstr ""

#. type: item
#: doc/guix.texi:2605
#, no-wrap
msgid "--delete"
msgstr ""

#. type: itemx
#: doc/guix.texi:2606 doc/guix.texi:5840 doc/guix.texi:20553
#, no-wrap
msgid "-d"
msgstr ""

#. type: table
#: doc/guix.texi:2610
msgid ""
"Attempt to delete all the store files and directories specified as "
"arguments.  This fails if some of the files are not in the store, or if they "
"are still live."
msgstr ""

#. type: item
#: doc/guix.texi:2611
#, no-wrap
msgid "--list-failures"
msgstr ""

#. type: table
#: doc/guix.texi:2613
msgid "List store items corresponding to cached build failures."
msgstr ""

#. type: table
#: doc/guix.texi:2617
msgid ""
"This prints nothing unless the daemon was started with "
"@option{--cache-failures} (@pxref{Invoking guix-daemon, "
"@option{--cache-failures}})."
msgstr ""

#. type: item
#: doc/guix.texi:2618
#, no-wrap
msgid "--clear-failures"
msgstr ""

#. type: table
#: doc/guix.texi:2620
msgid "Remove the specified store items from the failed-build cache."
msgstr ""

#. type: table
#: doc/guix.texi:2623
msgid ""
"Again, this option only makes sense when the daemon is started with "
"@option{--cache-failures}.  Otherwise, it does nothing."
msgstr ""

#. type: item
#: doc/guix.texi:2624
#, no-wrap
msgid "--list-dead"
msgstr ""

#. type: table
#: doc/guix.texi:2627
msgid ""
"Show the list of dead files and directories still present in the "
"store---i.e., files and directories no longer reachable from any root."
msgstr ""

#. type: item
#: doc/guix.texi:2628
#, no-wrap
msgid "--list-live"
msgstr ""

#. type: table
#: doc/guix.texi:2630
msgid "Show the list of live store files and directories."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2634
msgid "In addition, the references among existing store files can be queried:"
msgstr ""

#. type: item
#: doc/guix.texi:2637
#, no-wrap
msgid "--references"
msgstr ""

#. type: itemx
#: doc/guix.texi:2638
#, no-wrap
msgid "--referrers"
msgstr ""

#. type: cindex
#: doc/guix.texi:2639 doc/guix.texi:6935
#, no-wrap
msgid "package dependencies"
msgstr ""

#. type: table
#: doc/guix.texi:2642
msgid ""
"List the references (respectively, the referrers) of store files given as "
"arguments."
msgstr ""

#. type: item
#: doc/guix.texi:2643
#, no-wrap
msgid "--requisites"
msgstr ""

#. type: itemx
#: doc/guix.texi:2644
#, no-wrap
msgid "-R"
msgstr ""

#. type: item
#: doc/guix.texi:2645 doc/guix.texi:6819 doc/guix.texi:6843 doc/guix.texi:6907
#, no-wrap
msgid "closure"
msgstr ""

#. type: table
#: doc/guix.texi:2650
msgid ""
"List the requisites of the store files passed as arguments.  Requisites "
"include the store files themselves, their references, and the references of "
"these, recursively.  In other words, the returned list is the "
"@dfn{transitive closure} of the store files."
msgstr ""

#. type: table
#: doc/guix.texi:2654
msgid ""
"@xref{Invoking guix size}, for a tool to profile the size of the closure of "
"an element.  @xref{Invoking guix graph}, for a tool to visualize the graph "
"of references."
msgstr ""

#. type: item
#: doc/guix.texi:2655
#, no-wrap
msgid "--derivers"
msgstr ""

#. type: item
#: doc/guix.texi:2656 doc/guix.texi:3122 doc/guix.texi:7020
#, no-wrap
msgid "derivation"
msgstr ""

#. type: table
#: doc/guix.texi:2659
msgid ""
"Return the derivation(s) leading to the given store items "
"(@pxref{Derivations})."
msgstr ""

#. type: table
#: doc/guix.texi:2661
msgid "For example, this command:"
msgstr ""

#. type: example
#: doc/guix.texi:2664
#, no-wrap
msgid "guix gc --derivers `guix package -I ^emacs$ | cut -f4`\n"
msgstr ""

#. type: table
#: doc/guix.texi:2669
msgid ""
"returns the @file{.drv} file(s) leading to the @code{emacs} package "
"installed in your profile."
msgstr ""

#. type: table
#: doc/guix.texi:2673
msgid ""
"Note that there may be zero matching @file{.drv} files, for instance because "
"these files have been garbage-collected.  There can also be more than one "
"matching @file{.drv} due to fixed-output derivations."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2677
msgid ""
"Lastly, the following options allow you to check the integrity of the store "
"and to control disk usage."
msgstr ""

#. type: item
#: doc/guix.texi:2680
#, no-wrap
msgid "--verify[=@var{options}]"
msgstr ""

#. type: cindex
#: doc/guix.texi:2681
#, no-wrap
msgid "integrity, of the store"
msgstr ""

#. type: cindex
#: doc/guix.texi:2682
#, no-wrap
msgid "integrity checking"
msgstr ""

#. type: table
#: doc/guix.texi:2684
msgid "Verify the integrity of the store."
msgstr ""

#. type: table
#: doc/guix.texi:2687
msgid ""
"By default, make sure that all the store items marked as valid in the "
"database of the daemon actually exist in @file{/gnu/store}."
msgstr ""

#. type: table
#: doc/guix.texi:2690
msgid ""
"When provided, @var{options} must be a comma-separated list containing one "
"or more of @code{contents} and @code{repair}."
msgstr ""

#. type: table
#: doc/guix.texi:2696
msgid ""
"When passing @option{--verify=contents}, the daemon computes the content "
"hash of each store item and compares it against its hash in the database.  "
"Hash mismatches are reported as data corruptions.  Because it traverses "
"@emph{all the files in the store}, this command can take a long time, "
"especially on systems with a slow disk drive."
msgstr ""

#. type: cindex
#: doc/guix.texi:2697
#, no-wrap
msgid "repairing the store"
msgstr ""

#. type: cindex
#: doc/guix.texi:2698 doc/guix.texi:5833
#, no-wrap
msgid "corruption, recovering from"
msgstr ""

#. type: table
#: doc/guix.texi:2706
msgid ""
"Using @option{--verify=repair} or @option{--verify=contents,repair} causes "
"the daemon to try to repair corrupt store items by fetching substitutes for "
"them (@pxref{Substitutes}).  Because repairing is not atomic, and thus "
"potentially dangerous, it is available only to the system administrator.  A "
"lightweight alternative, when you know exactly which items in the store are "
"corrupt, is @command{guix build --repair} (@pxref{Invoking guix build})."
msgstr ""

#. type: item
#: doc/guix.texi:2707
#, no-wrap
msgid "--optimize"
msgstr ""

#. type: table
#: doc/guix.texi:2711
msgid ""
"Optimize the store by hard-linking identical files---this is "
"@dfn{deduplication}."
msgstr ""

#. type: table
#: doc/guix.texi:2717
msgid ""
"The daemon performs deduplication after each successful build or archive "
"import, unless it was started with @code{--disable-deduplication} "
"(@pxref{Invoking guix-daemon, @code{--disable-deduplication}}).  Thus, this "
"option is primarily useful when the daemon was running with "
"@code{--disable-deduplication}."
msgstr ""

#. type: section
#: doc/guix.texi:2721
#, no-wrap
msgid "Invoking @command{guix pull}"
msgstr ""

#. type: cindex
#: doc/guix.texi:2723
#, no-wrap
msgid "upgrading Guix"
msgstr ""

#. type: cindex
#: doc/guix.texi:2724
#, no-wrap
msgid "updating Guix"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:2725
#, no-wrap
msgid "guix pull"
msgstr ""

#. type: cindex
#: doc/guix.texi:2726
#, no-wrap
msgid "pull"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2733
msgid ""
"Packages are installed or upgraded to the latest version available in the "
"distribution currently available on your local machine.  To update that "
"distribution, along with the Guix tools, you must run @command{guix pull}: "
"the command downloads the latest Guix source code and package descriptions, "
"and deploys it.  Source code is downloaded from a @uref{https://git-scm.com, "
"Git} repository."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2739
msgid ""
"On completion, @command{guix package} will use packages and package versions "
"from this just-retrieved copy of Guix.  Not only that, but all the Guix "
"commands and Scheme modules will also be taken from that latest version.  "
"New @command{guix} sub-commands added by the update also become available."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2749
msgid ""
"Any user can update their Guix copy using @command{guix pull}, and the "
"effect is limited to the user who run @command{guix pull}.  For instance, "
"when user @code{root} runs @command{guix pull}, this has no effect on the "
"version of Guix that user @code{alice} sees, and vice versa@footnote{Under "
"the hood, @command{guix pull} updates the @file{~/.config/guix/latest} "
"symbolic link to point to the latest Guix, and the @command{guix} command "
"loads code from there.  Currently, the only way to roll back an invocation "
"of @command{guix pull} is to manually update this symlink to point to the "
"previous Guix.}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2752
msgid ""
"The @command{guix pull} command is usually invoked with no arguments, but it "
"supports the following options:"
msgstr ""

#. type: table
#: doc/guix.texi:2756
msgid "Produce verbose output, writing build logs to the standard error output."
msgstr ""

#. type: item
#: doc/guix.texi:2757
#, no-wrap
msgid "--url=@var{url}"
msgstr ""

#. type: table
#: doc/guix.texi:2759
msgid "Download Guix from the Git repository at @var{url}."
msgstr ""

#. type: vindex
#: doc/guix.texi:2760
#, no-wrap
msgid "GUIX_PULL_URL"
msgstr ""

#. type: table
#: doc/guix.texi:2764
msgid ""
"By default, the source is taken from its canonical Git repository at "
"@code{gnu.org}, for the stable branch of Guix.  To use a different source, "
"set the @code{GUIX_PULL_URL} environment variable."
msgstr ""

#. type: item
#: doc/guix.texi:2765
#, no-wrap
msgid "--commit=@var{commit}"
msgstr ""

#. type: table
#: doc/guix.texi:2768
msgid ""
"Deploy @var{commit}, a valid Git commit ID represented as a hexadecimal "
"string."
msgstr ""

#. type: item
#: doc/guix.texi:2769
#, no-wrap
msgid "--branch=@var{branch}"
msgstr ""

#. type: table
#: doc/guix.texi:2772
msgid ""
"Deploy the tip of @var{branch}, the name of a Git branch available on the "
"repository at @var{url}."
msgstr ""

#. type: table
#: doc/guix.texi:2776
msgid ""
"Use the bootstrap Guile to build the latest Guix.  This option is only "
"useful to Guix developers."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2780
msgid ""
"In addition, @command{guix pull} supports all the common build options "
"(@pxref{Common Build Options})."
msgstr ""

#. type: section
#: doc/guix.texi:2782
#, no-wrap
msgid "Invoking @command{guix pack}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2788
msgid ""
"Occasionally you want to pass software to people who are not (yet!)  lucky "
"enough to be using Guix.  You'd tell them to run @command{guix package -i "
"@var{something}}, but that's not possible in this case.  This is where "
"@command{guix pack} comes in."
msgstr ""

#. type: quotation
#: doc/guix.texi:2793
msgid ""
"If you are looking for ways to exchange binaries among machines that already "
"run Guix, @pxref{Invoking guix copy}, @ref{Invoking guix publish}, and "
"@ref{Invoking guix archive}."
msgstr ""

#. type: cindex
#: doc/guix.texi:2795
#, no-wrap
msgid "pack"
msgstr ""

#. type: cindex
#: doc/guix.texi:2796
#, no-wrap
msgid "bundle"
msgstr ""

#. type: cindex
#: doc/guix.texi:2797
#, no-wrap
msgid "application bundle"
msgstr ""

#. type: cindex
#: doc/guix.texi:2798
#, no-wrap
msgid "software bundle"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2807
msgid ""
"The @command{guix pack} command creates a shrink-wrapped @dfn{pack} or "
"@dfn{software bundle}: it creates a tarball or some other archive containing "
"the binaries of the software you're interested in, and all its "
"dependencies.  The resulting archive can be used on any machine that does "
"not have Guix, and people can run the exact same binaries as those you have "
"with Guix.  The pack itself is created in a bit-reproducible fashion, so "
"anyone can verify that it really contains the build results that you pretend "
"to be shipping."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2810
msgid ""
"For example, to create a bundle containing Guile, Emacs, Geiser, and all "
"their dependencies, you can run:"
msgstr ""

#. type: example
#: doc/guix.texi:2815
#, no-wrap
msgid ""
"$ guix pack guile emacs geiser\n"
"@dots{}\n"
"/gnu/store/@dots{}-pack.tar.gz\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2823
msgid ""
"The result here is a tarball containing a @file{/gnu/store} directory with "
"all the relevant packages.  The resulting tarball contains a @dfn{profile} "
"with the three packages of interest; the profile is the same as would be "
"created by @command{guix package -i}.  It is this mechanism that is used to "
"create Guix's own standalone binary tarball (@pxref{Binary Installation})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2828
msgid ""
"Users of this pack would have to run "
"@file{/gnu/store/@dots{}-profile/bin/guile} to run Guile, which you may find "
"inconvenient.  To work around it, you can create, say, a @file{/opt/gnu/bin} "
"symlink to the profile:"
msgstr ""

#. type: example
#: doc/guix.texi:2831
#, no-wrap
msgid "guix pack -S /opt/gnu/bin=bin guile emacs geiser\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2835
msgid "That way, users can happily type @file{/opt/gnu/bin/guile} and enjoy."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2838
msgid ""
"Alternatively, you can produce a pack in the Docker image format using the "
"following command:"
msgstr ""

#. type: example
#: doc/guix.texi:2841
#, no-wrap
msgid "guix pack -f docker guile emacs geiser\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2848
msgid ""
"The result is a tarball that can be passed to the @command{docker load} "
"command.  See the "
"@uref{https://docs.docker.com/engine/reference/commandline/load/, Docker "
"documentation} for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2850
msgid "Several command-line options allow you to customize your pack:"
msgstr ""

#. type: item
#: doc/guix.texi:2852
#, no-wrap
msgid "--format=@var{format}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2853
#, no-wrap
msgid "-f @var{format}"
msgstr ""

#. type: table
#: doc/guix.texi:2855
msgid "Produce a pack in the given @var{format}."
msgstr ""

#. type: table
#: doc/guix.texi:2857
msgid "The available formats are:"
msgstr ""

#. type: item
#: doc/guix.texi:2859
#, no-wrap
msgid "tarball"
msgstr ""

#. type: table
#: doc/guix.texi:2862
msgid ""
"This is the default format.  It produces a tarball containing all the "
"specified binaries and symlinks."
msgstr ""

#. type: item
#: doc/guix.texi:2863
#, no-wrap
msgid "docker"
msgstr ""

#. type: table
#: doc/guix.texi:2867
msgid ""
"This produces a tarball that follows the "
"@uref{https://github.com/docker/docker/blob/master/image/spec/v1.2.md, "
"Docker Image Specification}."
msgstr ""

#. type: item
#: doc/guix.texi:2869 doc/guix.texi:5711 doc/guix.texi:6536 doc/guix.texi:7097 doc/guix.texi:7247 doc/guix.texi:20539
#, no-wrap
msgid "--expression=@var{expr}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2870 doc/guix.texi:5712 doc/guix.texi:6537 doc/guix.texi:7098 doc/guix.texi:7248 doc/guix.texi:20540
#, no-wrap
msgid "-e @var{expr}"
msgstr ""

#. type: table
#: doc/guix.texi:2872 doc/guix.texi:6539 doc/guix.texi:7100
msgid "Consider the package @var{expr} evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:2876
msgid ""
"This has the same purpose as the same-named option in @command{guix build} "
"(@pxref{Additional Build Options, @code{--expression} in @command{guix "
"build}})."
msgstr ""

#. type: table
#: doc/guix.texi:2881
msgid ""
"Use the packages contained in the manifest object returned by the Scheme "
"code in @var{file}."
msgstr ""

#. type: table
#: doc/guix.texi:2889
msgid ""
"This has a similar purpose as the same-named option in @command{guix "
"package} (@pxref{profile-manifest, @option{--manifest}}) and uses the same "
"manifest files.  It allows you to define a collection of packages once and "
"use it both for creating profiles and for creating archives for use on "
"machines that do not have Guix installed.  Note that you can specify "
"@emph{either} a manifest file @emph{or} a list of packages, but not both."
msgstr ""

#. type: itemx
#: doc/guix.texi:2891 doc/guix.texi:5784 doc/guix.texi:6925 doc/guix.texi:7333 doc/guix.texi:7967 doc/guix.texi:20548
#, no-wrap
msgid "-s @var{system}"
msgstr ""

#. type: table
#: doc/guix.texi:2894 doc/guix.texi:5787
msgid ""
"Attempt to build for @var{system}---e.g., @code{i686-linux}---instead of the "
"system type of the build host."
msgstr ""

#. type: item
#: doc/guix.texi:2895 doc/guix.texi:5808
#, no-wrap
msgid "--target=@var{triplet}"
msgstr ""

#. type: cindex
#: doc/guix.texi:2896 doc/guix.texi:3322 doc/guix.texi:5809
#, no-wrap
msgid "cross-compilation"
msgstr ""

#. type: table
#: doc/guix.texi:2900 doc/guix.texi:5813
msgid ""
"Cross-build for @var{triplet}, which must be a valid GNU triplet, such as "
"@code{\"mips64el-linux-gnu\"} (@pxref{Specifying target triplets, GNU "
"configuration triplets,, autoconf, Autoconf})."
msgstr ""

#. type: item
#: doc/guix.texi:2901
#, no-wrap
msgid "--compression=@var{tool}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2902
#, no-wrap
msgid "-C @var{tool}"
msgstr ""

#. type: table
#: doc/guix.texi:2905
msgid ""
"Compress the resulting tarball using @var{tool}---one of @code{gzip}, "
"@code{bzip2}, @code{xz}, @code{lzip}, or @code{none} for no compression."
msgstr ""

#. type: item
#: doc/guix.texi:2906
#, no-wrap
msgid "--symlink=@var{spec}"
msgstr ""

#. type: itemx
#: doc/guix.texi:2907
#, no-wrap
msgid "-S @var{spec}"
msgstr ""

#. type: table
#: doc/guix.texi:2910
msgid ""
"Add the symlinks specified by @var{spec} to the pack.  This option can "
"appear several times."
msgstr ""

#. type: table
#: doc/guix.texi:2914
msgid ""
"@var{spec} has the form @code{@var{source}=@var{target}}, where @var{source} "
"is the symlink that will be created and @var{target} is the symlink target."
msgstr ""

#. type: table
#: doc/guix.texi:2917
msgid ""
"For instance, @code{-S /opt/gnu/bin=bin} creates a @file{/opt/gnu/bin} "
"symlink pointing to the @file{bin} sub-directory of the profile."
msgstr ""

#. type: item
#: doc/guix.texi:2918
#, no-wrap
msgid "--localstatedir"
msgstr ""

#. type: table
#: doc/guix.texi:2921
msgid ""
"Include the ``local state directory'', @file{/var/guix}, in the resulting "
"pack."
msgstr ""

#. type: table
#: doc/guix.texi:2927
msgid ""
"@file{/var/guix} contains the store database (@pxref{The Store}) as well as "
"garbage-collector roots (@pxref{Invoking guix gc}).  Providing it in the "
"pack means that the store is ``complete'' and manageable by Guix; not "
"providing it pack means that the store is ``dead'': items cannot be added to "
"it or removed from it after extraction of the pack."
msgstr ""

#. type: table
#: doc/guix.texi:2930
msgid ""
"One use case for this is the Guix self-contained binary tarball "
"(@pxref{Binary Installation})."
msgstr ""

#. type: table
#: doc/guix.texi:2934
msgid ""
"Use the bootstrap binaries to build the pack.  This option is only useful to "
"Guix developers."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2939
msgid ""
"In addition, @command{guix pack} supports all the common build options "
"(@pxref{Common Build Options}) and all the package transformation options "
"(@pxref{Package Transformation Options})."
msgstr ""

#. type: section
#: doc/guix.texi:2942
#, no-wrap
msgid "Invoking @command{guix archive}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:2944
#, no-wrap
msgid "guix archive"
msgstr ""

#. type: cindex
#: doc/guix.texi:2945
#, no-wrap
msgid "archive"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2951
msgid ""
"The @command{guix archive} command allows users to @dfn{export} files from "
"the store into a single archive, and to later @dfn{import} them on a machine "
"that runs Guix.  In particular, it allows store files to be transferred from "
"one machine to the store on another machine."
msgstr ""

#. type: quotation
#: doc/guix.texi:2955
msgid ""
"If you're looking for a way to produce archives in a format suitable for "
"tools other than Guix, @pxref{Invoking guix pack}."
msgstr ""

#. type: cindex
#: doc/guix.texi:2957
#, no-wrap
msgid "exporting store items"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2959
msgid "To export store files as an archive to standard output, run:"
msgstr ""

#. type: example
#: doc/guix.texi:2962
#, no-wrap
msgid "guix archive --export @var{options} @var{specifications}...\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2969
msgid ""
"@var{specifications} may be either store file names or package "
"specifications, as for @command{guix package} (@pxref{Invoking guix "
"package}).  For instance, the following command creates an archive "
"containing the @code{gui} output of the @code{git} package and the main "
"output of @code{emacs}:"
msgstr ""

#. type: example
#: doc/guix.texi:2972
#, no-wrap
msgid "guix archive --export git:gui /gnu/store/...-emacs-24.3 > great.nar\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2977
msgid ""
"If the specified packages are not built yet, @command{guix archive} "
"automatically builds them.  The build process may be controlled with the "
"common build options (@pxref{Common Build Options})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:2980
msgid ""
"To transfer the @code{emacs} package to a machine connected over SSH, one "
"would run:"
msgstr ""

#. type: example
#: doc/guix.texi:2983
#, no-wrap
msgid "guix archive --export -r emacs | ssh the-machine guix archive --import\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:2988
msgid ""
"Similarly, a complete user profile may be transferred from one machine to "
"another like this:"
msgstr ""

#. type: example
#: doc/guix.texi:2992
#, no-wrap
msgid ""
"guix archive --export -r $(readlink -f ~/.guix-profile) | \\\n"
"  ssh the-machine guix-archive --import\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3002
msgid ""
"However, note that, in both examples, all of @code{emacs} and the profile as "
"well as all of their dependencies are transferred (due to @code{-r}), "
"regardless of what is already available in the store on the target machine.  "
"The @code{--missing} option can help figure out which items are missing from "
"the target store.  The @command{guix copy} command simplifies and optimizes "
"this whole process, so this is probably what you should use in this case "
"(@pxref{Invoking guix copy})."
msgstr ""

#. type: cindex
#: doc/guix.texi:3003
#, no-wrap
msgid "nar, archive format"
msgstr ""

#. type: cindex
#: doc/guix.texi:3004
#, no-wrap
msgid "normalized archive (nar)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3014
msgid ""
"Archives are stored in the ``normalized archive'' or ``nar'' format, which "
"is comparable in spirit to `tar', but with differences that make it more "
"appropriate for our purposes.  First, rather than recording all Unix "
"metadata for each file, the nar format only mentions the file type (regular, "
"directory, or symbolic link); Unix permissions and owner/group are "
"dismissed.  Second, the order in which directory entries are stored always "
"follows the order of file names according to the C locale collation order.  "
"This makes archive production fully deterministic."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3020
msgid ""
"When exporting, the daemon digitally signs the contents of the archive, and "
"that digital signature is appended.  When importing, the daemon verifies the "
"signature and rejects the import in case of an invalid signature or if the "
"signing key is not authorized."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3022
msgid "The main options are:"
msgstr ""

#. type: item
#: doc/guix.texi:3024
#, no-wrap
msgid "--export"
msgstr ""

#. type: table
#: doc/guix.texi:3027
msgid ""
"Export the specified store files or packages (see below.)  Write the "
"resulting archive to the standard output."
msgstr ""

#. type: table
#: doc/guix.texi:3030
msgid ""
"Dependencies are @emph{not} included in the output, unless "
"@code{--recursive} is passed."
msgstr ""

#. type: itemx
#: doc/guix.texi:3031 doc/guix.texi:6080
#, no-wrap
msgid "-r"
msgstr ""

#. type: item
#: doc/guix.texi:3032 doc/guix.texi:6079
#, no-wrap
msgid "--recursive"
msgstr ""

#. type: table
#: doc/guix.texi:3037
msgid ""
"When combined with @code{--export}, this instructs @command{guix archive} to "
"include dependencies of the given items in the archive.  Thus, the resulting "
"archive is self-contained: it contains the closure of the exported store "
"items."
msgstr ""

#. type: item
#: doc/guix.texi:3038
#, no-wrap
msgid "--import"
msgstr ""

#. type: table
#: doc/guix.texi:3043
msgid ""
"Read an archive from the standard input, and import the files listed therein "
"into the store.  Abort if the archive has an invalid digital signature, or "
"if it is signed by a public key not among the authorized keys (see "
"@code{--authorize} below.)"
msgstr ""

#. type: item
#: doc/guix.texi:3044
#, no-wrap
msgid "--missing"
msgstr ""

#. type: table
#: doc/guix.texi:3048
msgid ""
"Read a list of store file names from the standard input, one per line, and "
"write on the standard output the subset of these files missing from the "
"store."
msgstr ""

#. type: item
#: doc/guix.texi:3049
#, no-wrap
msgid "--generate-key[=@var{parameters}]"
msgstr ""

#. type: cindex
#: doc/guix.texi:3050
#, no-wrap
msgid "signing, archives"
msgstr ""

#. type: table
#: doc/guix.texi:3055
msgid ""
"Generate a new key pair for the daemon.  This is a prerequisite before "
"archives can be exported with @code{--export}.  Note that this operation "
"usually takes time, because it needs to gather enough entropy to generate "
"the key pair."
msgstr ""

#. type: table
#: doc/guix.texi:3065
msgid ""
"The generated key pair is typically stored under @file{/etc/guix}, in "
"@file{signing-key.pub} (public key) and @file{signing-key.sec} (private key, "
"which must be kept secret.)  When @var{parameters} is omitted, an ECDSA key "
"using the Ed25519 curve is generated, or, for Libgcrypt versions before "
"1.6.0, it is a 4096-bit RSA key.  Alternatively, @var{parameters} can "
"specify @code{genkey} parameters suitable for Libgcrypt (@pxref{General "
"public-key related Functions, @code{gcry_pk_genkey},, gcrypt, The Libgcrypt "
"Reference Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:3066
#, no-wrap
msgid "--authorize"
msgstr ""

#. type: cindex
#: doc/guix.texi:3067
#, no-wrap
msgid "authorizing, archives"
msgstr ""

#. type: table
#: doc/guix.texi:3071
msgid ""
"Authorize imports signed by the public key passed on standard input.  The "
"public key must be in ``s-expression advanced format''---i.e., the same "
"format as the @file{signing-key.pub} file."
msgstr ""

#. type: table
#: doc/guix.texi:3078
msgid ""
"The list of authorized keys is kept in the human-editable file "
"@file{/etc/guix/acl}.  The file contains "
"@url{http://people.csail.mit.edu/rivest/Sexp.txt, ``advanced-format "
"s-expressions''} and is structured as an access-control list in the "
"@url{http://theworld.com/~cme/spki.txt, Simple Public-Key Infrastructure "
"(SPKI)}."
msgstr ""

#. type: item
#: doc/guix.texi:3079
#, no-wrap
msgid "--extract=@var{directory}"
msgstr ""

#. type: itemx
#: doc/guix.texi:3080
#, no-wrap
msgid "-x @var{directory}"
msgstr ""

#. type: table
#: doc/guix.texi:3084
msgid ""
"Read a single-item archive as served by substitute servers "
"(@pxref{Substitutes}) and extract it to @var{directory}.  This is a "
"low-level operation needed in only very narrow use cases; see below."
msgstr ""

#. type: table
#: doc/guix.texi:3087
msgid ""
"For example, the following command extracts the substitute for Emacs served "
"by @code{hydra.gnu.org} to @file{/tmp/emacs}:"
msgstr ""

#. type: example
#: doc/guix.texi:3092
#, no-wrap
msgid ""
"$ wget -O - \\\n"
"  https://hydra.gnu.org/nar/@dots{}-emacs-24.5 \\\n"
"  | bunzip2 | guix archive -x /tmp/emacs\n"
msgstr ""

#. type: table
#: doc/guix.texi:3099
msgid ""
"Single-item archives are different from multiple-item archives produced by "
"@command{guix archive --export}; they contain a single store item, and they "
"do @emph{not} embed a signature.  Thus this operation does @emph{no} "
"signature verification and its output should be considered unsafe."
msgstr ""

#. type: table
#: doc/guix.texi:3102
msgid ""
"The primary purpose of this operation is to facilitate inspection of archive "
"contents coming from possibly untrusted substitute servers."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3115
msgid ""
"GNU Guix provides several Scheme programming interfaces (APIs) to define, "
"build, and query packages.  The first interface allows users to write "
"high-level package definitions.  These definitions refer to familiar "
"packaging concepts, such as the name and version of a package, its build "
"system, and its dependencies.  These definitions can then be turned into "
"concrete build actions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3121
msgid ""
"Build actions are performed by the Guix daemon, on behalf of users.  In a "
"standard setup, the daemon has write access to the store---the "
"@file{/gnu/store} directory---whereas users do not.  The recommended setup "
"also has the daemon perform builds in chroots, under a specific build users, "
"to minimize interference with the rest of the system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3130
msgid ""
"Lower-level APIs are available to interact with the daemon and the store.  "
"To instruct the daemon to perform a build action, users actually provide it "
"with a @dfn{derivation}.  A derivation is a low-level representation of the "
"build actions to be taken, and the environment in which they should "
"occur---derivations are to package definitions what assembly is to C "
"programs.  The term ``derivation'' comes from the fact that build results "
"@emph{derive} from them."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3133
msgid ""
"This chapter describes all these APIs in turn, starting from high-level "
"package definitions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3150
msgid ""
"The high-level interface to package definitions is implemented in the "
"@code{(guix packages)} and @code{(guix build-system)} modules.  As an "
"example, the package definition, or @dfn{recipe}, for the GNU Hello package "
"looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:3158
#, no-wrap
msgid ""
"(define-module (gnu packages hello)\n"
"  #:use-module (guix packages)\n"
"  #:use-module (guix download)\n"
"  #:use-module (guix build-system gnu)\n"
"  #:use-module (guix licenses)\n"
"  #:use-module (gnu packages gawk))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:3177
#, no-wrap
msgid ""
"(define-public hello\n"
"  (package\n"
"    (name \"hello\")\n"
"    (version \"2.10\")\n"
"    (source (origin\n"
"              (method url-fetch)\n"
"              (uri (string-append \"mirror://gnu/hello/hello-\" version\n"
"                                  \".tar.gz\"))\n"
"              (sha256\n"
"               (base32\n"
"                "
"\"0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i\"))))\n"
"    (build-system gnu-build-system)\n"
"    (arguments '(#:configure-flags '(\"--enable-silent-rules\")))\n"
"    (inputs `((\"gawk\" ,gawk)))\n"
"    (synopsis \"Hello, GNU world: An example GNU package\")\n"
"    (description \"Guess what GNU Hello prints!\")\n"
"    (home-page \"http://www.gnu.org/software/hello/\")\n"
"    (license gpl3+)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3187
msgid ""
"Without being a Scheme expert, the reader may have guessed the meaning of "
"the various fields here.  This expression binds the variable @code{hello} to "
"a @code{<package>} object, which is essentially a record (@pxref{SRFI-9, "
"Scheme records,, guile, GNU Guile Reference Manual}).  This package object "
"can be inspected using procedures found in the @code{(guix packages)} "
"module; for instance, @code{(package-name hello)} "
"returns---surprise!---@code{\"hello\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3191
msgid ""
"With luck, you may be able to import part or all of the definition of the "
"package you are interested in from another repository, using the @code{guix "
"import} command (@pxref{Invoking guix import})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3197
msgid ""
"In the example above, @var{hello} is defined in a module of its own, "
"@code{(gnu packages hello)}.  Technically, this is not strictly necessary, "
"but it is convenient to do so: all the packages defined in modules under "
"@code{(gnu packages @dots{})} are automatically known to the command-line "
"tools (@pxref{Package Modules})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3199
msgid "There are a few points worth noting in the above package definition:"
msgstr ""

#. type: itemize
#: doc/guix.texi:3206
msgid ""
"The @code{source} field of the package is an @code{<origin>} object "
"(@pxref{origin Reference}, for the complete reference).  Here, the "
"@code{url-fetch} method from @code{(guix download)} is used, meaning that "
"the source is a file to be downloaded over FTP or HTTP."
msgstr ""

#. type: itemize
#: doc/guix.texi:3209
msgid ""
"The @code{mirror://gnu} prefix instructs @code{url-fetch} to use one of the "
"GNU mirrors defined in @code{(guix download)}."
msgstr ""

#. type: itemize
#: doc/guix.texi:3216
msgid ""
"The @code{sha256} field specifies the expected SHA256 hash of the file being "
"downloaded.  It is mandatory, and allows Guix to check the integrity of the "
"file.  The @code{(base32 @dots{})} form introduces the base32 representation "
"of the hash.  You can obtain this information with @code{guix download} "
"(@pxref{Invoking guix download}) and @code{guix hash} (@pxref{Invoking guix "
"hash})."
msgstr ""

#. type: cindex
#: doc/guix.texi:3217
#, no-wrap
msgid "patches"
msgstr ""

#. type: itemize
#: doc/guix.texi:3221
msgid ""
"When needed, the @code{origin} form can also have a @code{patches} field "
"listing patches to be applied, and a @code{snippet} field giving a Scheme "
"expression to modify the source code."
msgstr ""

#. type: cindex
#: doc/guix.texi:3223
#, no-wrap
msgid "GNU Build System"
msgstr ""

#. type: itemize
#: doc/guix.texi:3229
msgid ""
"The @code{build-system} field specifies the procedure to build the package "
"(@pxref{Build Systems}).  Here, @var{gnu-build-system} represents the "
"familiar GNU Build System, where packages may be configured, built, and "
"installed with the usual @code{./configure && make && make check && make "
"install} command sequence."
msgstr ""

#. type: itemize
#: doc/guix.texi:3235
msgid ""
"The @code{arguments} field specifies options for the build system "
"(@pxref{Build Systems}).  Here it is interpreted by @var{gnu-build-system} "
"as a request run @file{configure} with the @code{--enable-silent-rules} "
"flag."
msgstr ""

#. type: findex
#: doc/guix.texi:3236 doc/guix.texi:3239
#, no-wrap
msgid "quote"
msgstr ""

#. type: cindex
#: doc/guix.texi:3237
#, no-wrap
msgid "quoting"
msgstr ""

#. type: findex
#: doc/guix.texi:3238
#, no-wrap
msgid "'"
msgstr ""

#. type: itemize
#: doc/guix.texi:3247
msgid ""
"What about these quote (@code{'}) characters? They are Scheme syntax to "
"introduce a literal list; @code{'} is synonymous with @code{quote}.  "
"@xref{Expression Syntax, quoting,, guile, GNU Guile Reference Manual}, for "
"details.  Here the value of the @code{arguments} field is a list of "
"arguments passed to the build system down the road, as with @code{apply} "
"(@pxref{Fly Evaluation, @code{apply},, guile, GNU Guile Reference Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:3253
msgid ""
"The hash-colon (@code{#:}) sequence defines a Scheme @dfn{keyword} "
"(@pxref{Keywords,,, guile, GNU Guile Reference Manual}), and "
"@code{#:configure-flags} is a keyword used to pass a keyword argument to the "
"build system (@pxref{Coding With Keywords,,, guile, GNU Guile Reference "
"Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:3259
msgid ""
"The @code{inputs} field specifies inputs to the build process---i.e., "
"build-time or run-time dependencies of the package.  Here, we define an "
"input called @code{\"gawk\"} whose value is that of the @var{gawk} variable; "
"@var{gawk} is itself bound to a @code{<package>} object."
msgstr ""

#. type: cindex
#: doc/guix.texi:3260
#, no-wrap
msgid "backquote (quasiquote)"
msgstr ""

#. type: findex
#: doc/guix.texi:3261
#, no-wrap
msgid "`"
msgstr ""

#. type: findex
#: doc/guix.texi:3262
#, no-wrap
msgid "quasiquote"
msgstr ""

#. type: cindex
#: doc/guix.texi:3263
#, no-wrap
msgid "comma (unquote)"
msgstr ""

#. type: findex
#: doc/guix.texi:3264
#, no-wrap
msgid ","
msgstr ""

#. type: findex
#: doc/guix.texi:3265
#, no-wrap
msgid "unquote"
msgstr ""

#. type: findex
#: doc/guix.texi:3266
#, no-wrap
msgid ",@@"
msgstr ""

#. type: findex
#: doc/guix.texi:3267
#, no-wrap
msgid "unquote-splicing"
msgstr ""

#. type: itemize
#: doc/guix.texi:3273
msgid ""
"Again, @code{`} (a backquote, synonymous with @code{quasiquote}) allows us "
"to introduce a literal list in the @code{inputs} field, while @code{,} (a "
"comma, synonymous with @code{unquote}) allows us to insert a value in that "
"list (@pxref{Expression Syntax, unquote,, guile, GNU Guile Reference "
"Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:3277
msgid ""
"Note that GCC, Coreutils, Bash, and other essential tools do not need to be "
"specified as inputs here.  Instead, @var{gnu-build-system} takes care of "
"ensuring that they are present (@pxref{Build Systems})."
msgstr ""

#. type: itemize
#: doc/guix.texi:3281
msgid ""
"However, any other dependencies need to be specified in the @code{inputs} "
"field.  Any dependency not specified here will simply be unavailable to the "
"build process, possibly leading to a build failure."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3284
msgid "@xref{package Reference}, for a full description of possible fields."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3295
msgid ""
"Once a package definition is in place, the package may actually be built "
"using the @code{guix build} command-line tool (@pxref{Invoking guix build}), "
"troubleshooting any build failures you encounter (@pxref{Debugging Build "
"Failures}).  You can easily jump back to the package definition using the "
"@command{guix edit} command (@pxref{Invoking guix edit}).  @xref{Packaging "
"Guidelines}, for more information on how to test package definitions, and "
"@ref{Invoking guix lint}, for information on how to check a definition for "
"style conformance."
msgstr ""

#. type: vindex
#: doc/guix.texi:3295
#, no-wrap
msgid "GUIX_PACKAGE_PATH"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3299
msgid ""
"Lastly, @pxref{Package Modules}, for information on how to extend the "
"distribution by adding your own package definitions to "
"@code{GUIX_PACKAGE_PATH}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3303
msgid ""
"Finally, updating the package definition to a new upstream version can be "
"partly automated by the @command{guix refresh} command (@pxref{Invoking guix "
"refresh})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3309
msgid ""
"Behind the scenes, a derivation corresponding to the @code{<package>} object "
"is first computed by the @code{package-derivation} procedure.  That "
"derivation is stored in a @code{.drv} file under @file{/gnu/store}.  The "
"build actions it prescribes may then be realized by using the "
"@code{build-derivations} procedure (@pxref{The Store})."
msgstr ""

#. type: deffn
#: doc/guix.texi:3310
#, no-wrap
msgid ""
"{Scheme Procedure} package-derivation @var{store} @var{package} "
"[@var{system}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:3313
msgid ""
"Return the @code{<derivation>} object of @var{package} for @var{system} "
"(@pxref{Derivations})."
msgstr ""

#. type: deffn
#: doc/guix.texi:3319
msgid ""
"@var{package} must be a valid @code{<package>} object, and @var{system} must "
"be a string denoting the target system type---e.g., @code{\"x86_64-linux\"} "
"for an x86_64 Linux-based GNU system.  @var{store} must be a connection to "
"the daemon, which operates on the store (@pxref{The Store})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3325
msgid ""
"Similarly, it is possible to compute a derivation that cross-builds a "
"package for some other system:"
msgstr ""

#. type: deffn
#: doc/guix.texi:3326
#, no-wrap
msgid "{Scheme Procedure} package-cross-derivation @var{store} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:3330
msgid ""
"@var{package} @var{target} [@var{system}] Return the @code{<derivation>} "
"object of @var{package} cross-built from @var{system} to @var{target}."
msgstr ""

#. type: deffn
#: doc/guix.texi:3335
msgid ""
"@var{target} must be a valid GNU triplet denoting the target hardware and "
"operating system, such as @code{\"mips64el-linux-gnu\"} "
"(@pxref{Configuration Names, GNU configuration triplets,, configure, GNU "
"Configure and Build System})."
msgstr ""

#. type: cindex
#: doc/guix.texi:3337
#, no-wrap
msgid "package transformations"
msgstr ""

#. type: cindex
#: doc/guix.texi:3338
#, no-wrap
msgid "input rewriting"
msgstr ""

#. type: cindex
#: doc/guix.texi:3339
#, no-wrap
msgid "dependency tree rewriting"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3343
msgid ""
"Packages can be manipulated in arbitrary ways.  An example of a useful "
"transformation is @dfn{input rewriting}, whereby the dependency tree of a "
"package is rewritten by replacing specific inputs by others:"
msgstr ""

#. type: deffn
#: doc/guix.texi:3344
#, no-wrap
msgid "{Scheme Procedure} package-input-rewriting @var{replacements} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:3351
msgid ""
"[@var{rewrite-name}] Return a procedure that, when passed a package, "
"replaces its direct and indirect dependencies (but not its implicit inputs) "
"according to @var{replacements}.  @var{replacements} is a list of package "
"pairs; the first element of each pair is the package to replace, and the "
"second one is the replacement."
msgstr ""

#. type: deffn
#: doc/guix.texi:3354
msgid ""
"Optionally, @var{rewrite-name} is a one-argument procedure that takes the "
"name of a package and returns its new name after rewrite."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3358
msgid "Consider this example:"
msgstr ""

#. type: example
#: doc/guix.texi:3364
#, no-wrap
msgid ""
"(define libressl-instead-of-openssl\n"
"  ;; This is a procedure to replace OPENSSL by LIBRESSL,\n"
"  ;; recursively.\n"
"  (package-input-rewriting `((,openssl . ,libressl))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:3367
#, no-wrap
msgid ""
"(define git-with-libressl\n"
"  (libressl-instead-of-openssl git))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3375
msgid ""
"Here we first define a rewriting procedure that replaces @var{openssl} with "
"@var{libressl}.  Then we use it to define a @dfn{variant} of the @var{git} "
"package that uses @var{libressl} instead of @var{openssl}.  This is exactly "
"what the @option{--with-input} command-line option does (@pxref{Package "
"Transformation Options, @option{--with-input}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3379
msgid ""
"A more generic procedure to rewrite a package dependency graph is "
"@code{package-mapping}: it supports arbitrary changes to nodes in the graph."
msgstr ""

#. type: deffn
#: doc/guix.texi:3380
#, no-wrap
msgid "{Scheme Procedure} package-mapping @var{proc} [@var{cut?}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:3384
msgid ""
"Return a procedure that, given a package, applies @var{proc} to all the "
"packages depended on and returns the resulting package.  The procedure stops "
"recursion when @var{cut?} returns true for a given package."
msgstr ""

#. type: subsection
#: doc/guix.texi:3393
#, no-wrap
msgid "@code{package} Reference"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3397
msgid ""
"This section summarizes all the options available in @code{package} "
"declarations (@pxref{Defining Packages})."
msgstr ""

#. type: deftp
#: doc/guix.texi:3398
#, no-wrap
msgid "{Data Type} package"
msgstr ""

#. type: deftp
#: doc/guix.texi:3400
msgid "This is the data type representing a package recipe."
msgstr ""

#. type: table
#: doc/guix.texi:3404
msgid "The name of the package, as a string."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3405
#, no-wrap
msgid "version"
msgstr ""

#. type: table
#: doc/guix.texi:3407
msgid "The version of the package, as a string."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3408 doc/guix.texi:6743 doc/guix.texi:9281 doc/guix.texi:9569
#, no-wrap
msgid "source"
msgstr ""

#. type: table
#: doc/guix.texi:3415
msgid ""
"An object telling how the source code for the package should be acquired.  "
"Most of the time, this is an @code{origin} object, which denotes a file "
"fetched from the Internet (@pxref{origin Reference}).  It can also be any "
"other ``file-like'' object such as a @code{local-file}, which denotes a file "
"from the local file system (@pxref{G-Expressions, @code{local-file}})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3416
#, no-wrap
msgid "build-system"
msgstr ""

#. type: table
#: doc/guix.texi:3419
msgid ""
"The build system that should be used to build the package (@pxref{Build "
"Systems})."
msgstr ""

#. type: item
#: doc/guix.texi:3420 doc/guix.texi:10973
#, no-wrap
msgid "@code{arguments} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:3423
msgid ""
"The arguments that should be passed to the build system.  This is a list, "
"typically containing sequential keyword-value pairs."
msgstr ""

#. type: item
#: doc/guix.texi:3424
#, no-wrap
msgid "@code{inputs} (default: @code{'()})"
msgstr ""

#. type: itemx
#: doc/guix.texi:3425
#, no-wrap
msgid "@code{native-inputs} (default: @code{'()})"
msgstr ""

#. type: itemx
#: doc/guix.texi:3426
#, no-wrap
msgid "@code{propagated-inputs} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:3427
#, no-wrap
msgid "inputs, of packages"
msgstr ""

#. type: table
#: doc/guix.texi:3435
msgid ""
"These fields list dependencies of the package.  Each one is a list of "
"tuples, where each tuple has a label for the input (a string) as its first "
"element, a package, origin, or derivation as its second element, and "
"optionally the name of the output thereof that should be used, which "
"defaults to @code{\"out\"} (@pxref{Packages with Multiple Outputs}, for more "
"on package outputs).  For example, the list below specifies three inputs:"
msgstr ""

#. type: example
#: doc/guix.texi:3440
#, no-wrap
msgid ""
"`((\"libffi\" ,libffi)\n"
"  (\"libunistring\" ,libunistring)\n"
"  (\"glib:bin\" ,glib \"bin\"))  ;the \"bin\" output of Glib\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:3442
#, no-wrap
msgid "cross compilation, package dependencies"
msgstr ""

#. type: table
#: doc/guix.texi:3448
msgid ""
"The distinction between @code{native-inputs} and @code{inputs} is necessary "
"when considering cross-compilation.  When cross-compiling, dependencies "
"listed in @code{inputs} are built for the @emph{target} architecture; "
"conversely, dependencies listed in @code{native-inputs} are built for the "
"architecture of the @emph{build} machine."
msgstr ""

#. type: table
#: doc/guix.texi:3453
msgid ""
"@code{native-inputs} is typically used to list tools needed at build time, "
"but not at run time, such as Autoconf, Automake, pkg-config, Gettext, or "
"Bison.  @command{guix lint} can report likely mistakes in this area "
"(@pxref{Invoking guix lint})."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:3460
msgid "package-propagated-inputs"
msgstr ""

#. type: table
#: doc/guix.texi:3460
msgid ""
"Lastly, @code{propagated-inputs} is similar to @code{inputs}, but the "
"specified packages will be automatically installed alongside the package "
"they belong to (@pxref{package-cmd-propagated-inputs, @command{guix "
"package}}, for information on how @command{guix package} deals with "
"propagated inputs.)"
msgstr ""

#. type: table
#: doc/guix.texi:3464
msgid ""
"For example this is necessary when a C/C++ library needs headers of another "
"library to compile, or when a pkg-config file refers to another one @i{via} "
"its @code{Requires} field."
msgstr ""

#. type: table
#: doc/guix.texi:3471
msgid ""
"Another example where @code{propagated-inputs} is useful is for languages "
"that lack a facility to record the run-time search path akin to the "
"@code{RUNPATH} of ELF files; this includes Guile, Python, Perl, and more.  "
"To ensure that libraries written in those languages can find library code "
"they depend on at run time, run-time dependencies must be listed in "
"@code{propagated-inputs} rather than @code{inputs}."
msgstr ""

#. type: item
#: doc/guix.texi:3472
#, no-wrap
msgid "@code{self-native-input?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:3475
msgid ""
"This is a Boolean field telling whether the package should use itself as a "
"native input when cross-compiling."
msgstr ""

#. type: item
#: doc/guix.texi:3476
#, no-wrap
msgid "@code{outputs} (default: @code{'(\"out\")})"
msgstr ""

#. type: table
#: doc/guix.texi:3479
msgid ""
"The list of output names of the package.  @xref{Packages with Multiple "
"Outputs}, for typical uses of additional outputs."
msgstr ""

#. type: item
#: doc/guix.texi:3480
#, no-wrap
msgid "@code{native-search-paths} (default: @code{'()})"
msgstr ""

#. type: itemx
#: doc/guix.texi:3481
#, no-wrap
msgid "@code{search-paths} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:3484
msgid ""
"A list of @code{search-path-specification} objects describing search-path "
"environment variables honored by the package."
msgstr ""

#. type: item
#: doc/guix.texi:3485
#, no-wrap
msgid "@code{replacement} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:3489
msgid ""
"This must be either @code{#f} or a package object that will be used as a "
"@dfn{replacement} for this package.  @xref{Security Updates, grafts}, for "
"details."
msgstr ""

#. type: item
#: doc/guix.texi:3490 doc/guix.texi:6735
#, no-wrap
msgid "synopsis"
msgstr ""

#. type: table
#: doc/guix.texi:3492
msgid "A one-line description of the package."
msgstr ""

#. type: item
#: doc/guix.texi:3493 doc/guix.texi:6736 doc/guix.texi:20982
#, no-wrap
msgid "description"
msgstr ""

#. type: table
#: doc/guix.texi:3495
msgid "A more elaborate description of the package."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3496
#, no-wrap
msgid "license"
msgstr ""

#. type: cindex
#: doc/guix.texi:3497
#, no-wrap
msgid "license, of packages"
msgstr ""

#. type: table
#: doc/guix.texi:3500
msgid ""
"The license of the package; a value from @code{(guix licenses)}, or a list "
"of such values."
msgstr ""

#. type: itemx
#: doc/guix.texi:3501 doc/guix.texi:6744
#, no-wrap
msgid "home-page"
msgstr ""

#. type: table
#: doc/guix.texi:3503
msgid "The URL to the home-page of the package, as a string."
msgstr ""

#. type: item
#: doc/guix.texi:3504
#, no-wrap
msgid "@code{supported-systems} (default: @var{%supported-systems})"
msgstr ""

#. type: table
#: doc/guix.texi:3507
msgid ""
"The list of systems supported by the package, as strings of the form "
"@code{architecture-kernel}, for example @code{\"x86_64-linux\"}."
msgstr ""

#. type: item
#: doc/guix.texi:3508
#, no-wrap
msgid "@code{maintainers} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:3510
msgid "The list of maintainers of the package, as @code{maintainer} objects."
msgstr ""

#. type: item
#: doc/guix.texi:3511
#, no-wrap
msgid "@code{location} (default: source location of the @code{package} form)"
msgstr ""

#. type: table
#: doc/guix.texi:3515
msgid ""
"The source location of the package.  It is useful to override this when "
"inheriting from another package, in which case this field is not "
"automatically corrected."
msgstr ""

#. type: subsection
#: doc/guix.texi:3520
#, no-wrap
msgid "@code{origin} Reference"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3524
msgid ""
"This section summarizes all the options available in @code{origin} "
"declarations (@pxref{Defining Packages})."
msgstr ""

#. type: deftp
#: doc/guix.texi:3525
#, no-wrap
msgid "{Data Type} origin"
msgstr ""

#. type: deftp
#: doc/guix.texi:3527
msgid "This is the data type representing a source code origin."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3529 doc/guix.texi:15651
#, no-wrap
msgid "uri"
msgstr ""

#. type: table
#: doc/guix.texi:3534
msgid ""
"An object containing the URI of the source.  The object type depends on the "
"@code{method} (see below).  For example, when using the @var{url-fetch} "
"method of @code{(guix download)}, the valid @code{uri} values are: a URL "
"represented as a string, or a list thereof."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3535
#, no-wrap
msgid "method"
msgstr ""

#. type: table
#: doc/guix.texi:3537
msgid "A procedure that handles the URI."
msgstr ""

#. type: table
#: doc/guix.texi:3539
msgid "Examples include:"
msgstr ""

#. type: item
#: doc/guix.texi:3541
#, no-wrap
msgid "@var{url-fetch} from @code{(guix download)}"
msgstr ""

#. type: table
#: doc/guix.texi:3544
msgid ""
"download a file from the HTTP, HTTPS, or FTP URL specified in the @code{uri} "
"field;"
msgstr ""

#. type: vindex
#: doc/guix.texi:3545 doc/guix.texi:6097
#, no-wrap
msgid "git-fetch"
msgstr ""

#. type: item
#: doc/guix.texi:3546
#, no-wrap
msgid "@var{git-fetch} from @code{(guix git-download)}"
msgstr ""

#. type: table
#: doc/guix.texi:3550
msgid ""
"clone the Git version control repository, and check out the revision "
"specified in the @code{uri} field as a @code{git-reference} object; a "
"@code{git-reference} looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:3555
#, no-wrap
msgid ""
"(git-reference\n"
"  (url \"git://git.debian.org/git/pkg-shadow/shadow\")\n"
"  (commit \"v4.1.5.1\"))\n"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:3558
#, no-wrap
msgid "sha256"
msgstr ""

#. type: table
#: doc/guix.texi:3562
msgid ""
"A bytevector containing the SHA-256 hash of the source.  Typically the "
"@code{base32} form is used here to generate the bytevector from a base-32 "
"string."
msgstr ""

#. type: table
#: doc/guix.texi:3566
msgid ""
"You can obtain this information using @code{guix download} (@pxref{Invoking "
"guix download}) or @code{guix hash} (@pxref{Invoking guix hash})."
msgstr ""

#. type: item
#: doc/guix.texi:3567
#, no-wrap
msgid "@code{file-name} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:3573
msgid ""
"The file name under which the source code should be saved.  When this is "
"@code{#f}, a sensible default value will be used in most cases.  In case the "
"source is fetched from a URL, the file name from the URL will be used.  For "
"version control checkouts, it is recommended to provide the file name "
"explicitly because the default is not very descriptive."
msgstr ""

#. type: item
#: doc/guix.texi:3574
#, no-wrap
msgid "@code{patches} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:3577
msgid ""
"A list of file names, origins, or file-like objects (@pxref{G-Expressions, "
"file-like objects}) pointing to patches to be applied to the source."
msgstr ""

#. type: table
#: doc/guix.texi:3581
msgid ""
"This list of patches must be unconditional.  In particular, it cannot depend "
"on the value of @code{%current-system} or @code{%current-target-system}."
msgstr ""

#. type: item
#: doc/guix.texi:3582
#, no-wrap
msgid "@code{snippet} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:3586
msgid ""
"A G-expression (@pxref{G-Expressions}) or S-expression that will be run in "
"the source directory.  This is a convenient way to modify the source, "
"sometimes more convenient than a patch."
msgstr ""

#. type: item
#: doc/guix.texi:3587
#, no-wrap
msgid "@code{patch-flags} (default: @code{'(\"-p1\")})"
msgstr ""

#. type: table
#: doc/guix.texi:3590
msgid ""
"A list of command-line flags that should be passed to the @code{patch} "
"command."
msgstr ""

#. type: item
#: doc/guix.texi:3591
#, no-wrap
msgid "@code{patch-inputs} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:3595
msgid ""
"Input packages or derivations to the patching process.  When this is "
"@code{#f}, the usual set of inputs necessary for patching are provided, such "
"as GNU@tie{}Patch."
msgstr ""

#. type: item
#: doc/guix.texi:3596
#, no-wrap
msgid "@code{modules} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:3599
msgid ""
"A list of Guile modules that should be loaded during the patching process "
"and while running the code in the @code{snippet} field."
msgstr ""

#. type: item
#: doc/guix.texi:3600
#, no-wrap
msgid "@code{patch-guile} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:3603
msgid ""
"The Guile package that should be used in the patching process.  When this is "
"@code{#f}, a sensible default is used."
msgstr ""

#. type: cindex
#: doc/guix.texi:3610
#, no-wrap
msgid "build system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3615
msgid ""
"Each package definition specifies a @dfn{build system} and arguments for "
"that build system (@pxref{Defining Packages}).  This @code{build-system} "
"field represents the build procedure of the package, as well as implicit "
"dependencies of that build procedure."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3619
msgid ""
"Build systems are @code{<build-system>} objects.  The interface to create "
"and manipulate them is provided by the @code{(guix build-system)} module, "
"and actual build systems are exported by specific modules."
msgstr ""

#. type: cindex
#: doc/guix.texi:3620
#, no-wrap
msgid "bag (low-level package representation)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:3627
msgid ""
"Under the hood, build systems first compile package objects to @dfn{bags}.  "
"A @dfn{bag} is like a package, but with less ornamentation---in other words, "
"a bag is a lower-level representation of a package, which includes all the "
"inputs of that package, including some that were implicitly added by the "
"build system.  This intermediate representation is then compiled to a "
"derivation (@pxref{Derivations})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3635
msgid ""
"Build systems accept an optional list of @dfn{arguments}.  In package "
"definitions, these are passed @i{via} the @code{arguments} field "
"(@pxref{Defining Packages}).  They are typically keyword arguments "
"(@pxref{Optional Arguments, keyword arguments in Guile,, guile, GNU Guile "
"Reference Manual}).  The value of these arguments is usually evaluated in "
"the @dfn{build stratum}---i.e., by a Guile process launched by the daemon "
"(@pxref{Derivations})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3639
msgid ""
"The main build system is @var{gnu-build-system}, which implements the "
"standard build procedure for GNU and many other packages.  It is provided by "
"the @code{(guix build-system gnu)} module."
msgstr ""

#. type: defvr
#: doc/guix.texi:3640
#, no-wrap
msgid "{Scheme Variable} gnu-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3644
msgid ""
"@var{gnu-build-system} represents the GNU Build System, and variants thereof "
"(@pxref{Configuration, configuration and makefile conventions,, standards, "
"GNU Coding Standards})."
msgstr ""

#. type: cindex
#: doc/guix.texi:3645
#, no-wrap
msgid "build phases"
msgstr ""

#. type: defvr
#: doc/guix.texi:3652
msgid ""
"In a nutshell, packages using it are configured, built, and installed with "
"the usual @code{./configure && make && make check && make install} command "
"sequence.  In practice, a few additional steps are often needed.  All these "
"steps are split up in separate @dfn{phases}, notably@footnote{Please see the "
"@code{(guix build gnu-build-system)} modules for more details about the "
"build phases.}:"
msgstr ""

#. type: item
#: doc/guix.texi:3654
#, no-wrap
msgid "unpack"
msgstr ""

#. type: table
#: doc/guix.texi:3658
msgid ""
"Unpack the source tarball, and change the current directory to the extracted "
"source tree.  If the source is actually a directory, copy it to the build "
"tree, and enter that directory."
msgstr ""

#. type: item
#: doc/guix.texi:3659
#, no-wrap
msgid "patch-source-shebangs"
msgstr ""

#. type: table
#: doc/guix.texi:3663
msgid ""
"Patch shebangs encountered in source files so they refer to the right store "
"file names.  For instance, this changes @code{#!/bin/sh} to "
"@code{#!/gnu/store/@dots{}-bash-4.3/bin/sh}."
msgstr ""

#. type: item
#: doc/guix.texi:3664 doc/guix.texi:4130
#, no-wrap
msgid "configure"
msgstr ""

#. type: table
#: doc/guix.texi:3668
msgid ""
"Run the @file{configure} script with a number of default options, such as "
"@code{--prefix=/gnu/store/@dots{}}, as well as the options specified by the "
"@code{#:configure-flags} argument."
msgstr ""

#. type: item
#: doc/guix.texi:3669 doc/guix.texi:4135 doc/guix.texi:20392
#, no-wrap
msgid "build"
msgstr ""

#. type: table
#: doc/guix.texi:3673
msgid ""
"Run @code{make} with the list of flags specified with @code{#:make-flags}.  "
"If the @code{#:parallel-build?} argument is true (the default), build with "
"@code{make -j}."
msgstr ""

#. type: item
#: doc/guix.texi:3674 doc/guix.texi:4139
#, no-wrap
msgid "check"
msgstr ""

#. type: table
#: doc/guix.texi:3679
msgid ""
"Run @code{make check}, or some other target specified with "
"@code{#:test-target}, unless @code{#:tests? #f} is passed.  If the "
"@code{#:parallel-tests?} argument is true (the default), run @code{make "
"check -j}."
msgstr ""

#. type: item
#: doc/guix.texi:3680 doc/guix.texi:4143
#, no-wrap
msgid "install"
msgstr ""

#. type: table
#: doc/guix.texi:3682
msgid "Run @code{make install} with the flags listed in @code{#:make-flags}."
msgstr ""

#. type: item
#: doc/guix.texi:3683
#, no-wrap
msgid "patch-shebangs"
msgstr ""

#. type: table
#: doc/guix.texi:3685
msgid "Patch shebangs on the installed executable files."
msgstr ""

#. type: item
#: doc/guix.texi:3686
#, no-wrap
msgid "strip"
msgstr ""

#. type: table
#: doc/guix.texi:3690
msgid ""
"Strip debugging symbols from ELF files (unless @code{#:strip-binaries?} is "
"false), copying them to the @code{debug} output when available "
"(@pxref{Installing Debugging Files})."
msgstr ""

#. type: vindex
#: doc/guix.texi:3692
#, no-wrap
msgid "%standard-phases"
msgstr ""

#. type: defvr
#: doc/guix.texi:3697
msgid ""
"The build-side module @code{(guix build gnu-build-system)} defines "
"@var{%standard-phases} as the default list of build phases.  "
"@var{%standard-phases} is a list of symbol/procedure pairs, where the "
"procedure implements the actual phase."
msgstr ""

#. type: defvr
#: doc/guix.texi:3700
msgid ""
"The list of phases used for a particular package can be changed with the "
"@code{#:phases} parameter.  For instance, passing:"
msgstr ""

#. type: example
#: doc/guix.texi:3703
#, no-wrap
msgid "#:phases (modify-phases %standard-phases (delete 'configure))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:3707
msgid ""
"means that all the phases described above will be used, except the "
"@code{configure} phase."
msgstr ""

#. type: defvr
#: doc/guix.texi:3714
msgid ""
"In addition, this build system ensures that the ``standard'' environment for "
"GNU packages is available.  This includes tools such as GCC, libc, "
"Coreutils, Bash, Make, Diffutils, grep, and sed (see the @code{(guix "
"build-system gnu)} module for a complete list).  We call these the "
"@dfn{implicit inputs} of a package, because package definitions do not have "
"to mention them."
msgstr ""

#. type: Plain text
#: doc/guix.texi:3721
msgid ""
"Other @code{<build-system>} objects are defined to support other conventions "
"and tools used by free software packages.  They inherit most of "
"@var{gnu-build-system}, and differ mainly in the set of inputs implicitly "
"added to the build process, and in the list of phases executed.  Some of "
"these build systems are listed below."
msgstr ""

#. type: defvr
#: doc/guix.texi:3722
#, no-wrap
msgid "{Scheme Variable} ant-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3726
msgid ""
"This variable is exported by @code{(guix build-system ant)}.  It implements "
"the build procedure for Java packages that can be built with "
"@url{http://ant.apache.org/, Ant build tool}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3731
msgid ""
"It adds both @code{ant} and the @dfn{Java Development Kit} (JDK) as provided "
"by the @code{icedtea} package to the set of inputs.  Different packages can "
"be specified with the @code{#:ant} and @code{#:jdk} parameters, "
"respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:3737
msgid ""
"When the original package does not provide a suitable Ant build file, the "
"parameter @code{#:jar-name} can be used to generate a minimal Ant build file "
"@file{build.xml} with tasks to build the specified jar archive.  In this "
"case the parameter @code{#:source-dir} can be used to specify the source "
"sub-directory, defaulting to ``src''."
msgstr ""

#. type: defvr
#: doc/guix.texi:3745
msgid ""
"The @code{#:main-class} parameter can be used with the minimal ant buildfile "
"to specify the main class of the resulting jar.  This makes the jar file "
"executable.  The @code{#:test-include} parameter can be used to specify the "
"list of junit tests to run. It defaults to @code{(list \"**/*Test.java\")}.  "
"The @code{#:test-exclude} can be used to disable some tests. It defaults to "
"@code{(list \"**/Abstract*.java\")}, because abstract classes cannot be run "
"as tests."
msgstr ""

#. type: defvr
#: doc/guix.texi:3749
msgid ""
"The parameter @code{#:build-target} can be used to specify the Ant task that "
"should be run during the @code{build} phase.  By default the ``jar'' task "
"will be run."
msgstr ""

#. type: defvr
#: doc/guix.texi:3752
#, no-wrap
msgid "{Scheme Variable} asdf-build-system/source"
msgstr ""

#. type: defvrx
#: doc/guix.texi:3753
#, no-wrap
msgid "{Scheme Variable} asdf-build-system/sbcl"
msgstr ""

#. type: defvrx
#: doc/guix.texi:3754
#, no-wrap
msgid "{Scheme Variable} asdf-build-system/ecl"
msgstr ""

#. type: defvr
#: doc/guix.texi:3760
msgid ""
"These variables, exported by @code{(guix build-system asdf)}, implement "
"build procedures for Common Lisp packages using "
"@url{https://common-lisp.net/project/asdf/, ``ASDF''}. ASDF is a system "
"definition facility for Common Lisp programs and libraries."
msgstr ""

#. type: defvr
#: doc/guix.texi:3767
msgid ""
"The @code{asdf-build-system/source} system installs the packages in source "
"form, and can be loaded using any common lisp implementation, via ASDF.  The "
"others, such as @code{asdf-build-system/sbcl}, install binary systems in the "
"format which a particular implementation understands.  These build systems "
"can also be used to produce executable programs, or lisp images which "
"contain a set of packages pre-loaded."
msgstr ""

#. type: defvr
#: doc/guix.texi:3771
msgid ""
"The build system uses naming conventions.  For binary packages, the package "
"name should be prefixed with the lisp implementation, such as @code{sbcl-} "
"for @code{asdf-build-system/sbcl}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3775
msgid ""
"Additionally, the corresponding source package should be labeled using the "
"same convention as python packages (see @ref{Python Modules}), using the "
"@code{cl-} prefix."
msgstr ""

#. type: defvr
#: doc/guix.texi:3780
msgid ""
"For binary packages, each system should be defined as a Guix package.  If "
"one package @code{origin} contains several systems, package variants can be "
"created in order to build all the systems.  Source packages, which use "
"@code{asdf-build-system/source}, may contain several systems."
msgstr ""

#. type: defvr
#: doc/guix.texi:3787
msgid ""
"In order to create executable programs and images, the build-side procedures "
"@code{build-program} and @code{build-image} can be used.  They should be "
"called in a build phase after the @code{create-symlinks} phase, so that the "
"system which was just built can be used within the resulting image.  "
"@code{build-program} requires a list of Common Lisp expressions to be passed "
"as the @code{#:entry-program} argument."
msgstr ""

#. type: defvr
#: doc/guix.texi:3796
msgid ""
"If the system is not defined within its own @code{.asd} file of the same "
"name, then the @code{#:asd-file} parameter should be used to specify which "
"file the system is defined in.  Furthermore, if the package defines a system "
"for its tests in a separate file, it will be loaded before the tests are run "
"if it is specified by the @code{#:test-asd-file} parameter.  If it is not "
"set, the files @code{<system>-tests.asd}, @code{<system>-test.asd}, "
"@code{tests.asd}, and @code{test.asd} will be tried if they exist."
msgstr ""

#. type: defvr
#: doc/guix.texi:3800
msgid ""
"If for some reason the package must be named in a different way than the "
"naming conventions suggest, the @code{#:asd-system-name} parameter can be "
"used to specify the name of the system."
msgstr ""

#. type: defvr
#: doc/guix.texi:3803
#, no-wrap
msgid "{Scheme Variable} cargo-build-system"
msgstr ""

#. type: cindex
#: doc/guix.texi:3804
#, no-wrap
msgid "Rust programming language"
msgstr ""

#. type: cindex
#: doc/guix.texi:3805
#, no-wrap
msgid "Cargo (Rust build system)"
msgstr ""

#. type: defvr
#: doc/guix.texi:3809
msgid ""
"This variable is exported by @code{(guix build-system cargo)}.  It supports "
"builds of packages using Cargo, the build tool of the "
"@uref{https://www.rust-lang.org, Rust programming language}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3814
msgid ""
"In its @code{configure} phase, this build system replaces dependencies "
"specified in the @file{Carto.toml} file with inputs to the Guix package.  "
"The @code{install} phase installs the binaries, and it also installs the "
"source code and @file{Cargo.toml} file."
msgstr ""

#. type: defvr
#: doc/guix.texi:3816
#, no-wrap
msgid "{Scheme Variable} cmake-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3820
msgid ""
"This variable is exported by @code{(guix build-system cmake)}.  It "
"implements the build procedure for packages using the "
"@url{http://www.cmake.org, CMake build tool}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3824
msgid ""
"It automatically adds the @code{cmake} package to the set of inputs.  Which "
"package is used can be specified with the @code{#:cmake} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:3831
msgid ""
"The @code{#:configure-flags} parameter is taken as a list of flags passed to "
"the @command{cmake} command.  The @code{#:build-type} parameter specifies in "
"abstract terms the flags passed to the compiler; it defaults to "
"@code{\"RelWithDebInfo\"} (short for ``release mode with debugging "
"information''), which roughly means that code is compiled with @code{-O2 "
"-g}, as is the case for Autoconf-based packages by default."
msgstr ""

#. type: defvr
#: doc/guix.texi:3833
#, no-wrap
msgid "{Scheme Variable} go-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3838
msgid ""
"This variable is exported by @code{(guix build-system go)}.  It implements a "
"build procedure for Go packages using the standard "
"@url{https://golang.org/cmd/go/#hdr-Compile_packages_and_dependencies, Go "
"build mechanisms}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3849
msgid ""
"The user is expected to provide a value for the key @code{#:import-path} "
"and, in some cases, @code{#:unpack-path}.  The "
"@url{https://golang.org/doc/code.html#ImportPaths, import path} corresponds "
"to the file system path expected by the package's build scripts and any "
"referring packages, and provides a unique way to refer to a Go package.  It "
"is typically based on a combination of the package source code's remote URI "
"and file system hierarchy structure.  In some cases, you will need to unpack "
"the package's source code to a different directory structure than the one "
"indicated by the import path, and @code{#:unpack-path} should be used in "
"such cases."
msgstr ""

#. type: defvr
#: doc/guix.texi:3854
msgid ""
"Packages that provide Go libraries should be installed along with their "
"source code.  The key @code{#:install-source?}, which defaults to @code{#t}, "
"controls whether or not the source code is installed.  It can be set to "
"@code{#f} for packages that only provide executable files."
msgstr ""

#. type: defvr
#: doc/guix.texi:3856
#, no-wrap
msgid "{Scheme Variable} glib-or-gtk-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3859
msgid ""
"This variable is exported by @code{(guix build-system glib-or-gtk)}.  It is "
"intended for use with packages making use of GLib or GTK+."
msgstr ""

#. type: defvr
#: doc/guix.texi:3862
msgid ""
"This build system adds the following two phases to the ones defined by "
"@var{gnu-build-system}:"
msgstr ""

#. type: item
#: doc/guix.texi:3864 doc/guix.texi:4159
#, no-wrap
msgid "glib-or-gtk-wrap"
msgstr ""

#. type: table
#: doc/guix.texi:3871
msgid ""
"The phase @code{glib-or-gtk-wrap} ensures that programs in @file{bin/} are "
"able to find GLib ``schemas'' and "
"@uref{https://developer.gnome.org/gtk3/stable/gtk-running.html, GTK+ "
"modules}.  This is achieved by wrapping the programs in launch scripts that "
"appropriately set the @code{XDG_DATA_DIRS} and @code{GTK_PATH} environment "
"variables."
msgstr ""

#. type: table
#: doc/guix.texi:3878
msgid ""
"It is possible to exclude specific package outputs from that wrapping "
"process by listing their names in the "
"@code{#:glib-or-gtk-wrap-excluded-outputs} parameter.  This is useful when "
"an output is known not to contain any GLib or GTK+ binaries, and where "
"wrapping would gratuitously add a dependency of that output on GLib and "
"GTK+."
msgstr ""

#. type: item
#: doc/guix.texi:3879 doc/guix.texi:4163
#, no-wrap
msgid "glib-or-gtk-compile-schemas"
msgstr ""

#. type: table
#: doc/guix.texi:3887
msgid ""
"The phase @code{glib-or-gtk-compile-schemas} makes sure that all "
"@uref{https://developer.gnome.org/gio/stable/glib-compile-schemas.html, "
"GSettings schemas} of GLib are compiled.  Compilation is performed by the "
"@command{glib-compile-schemas} program.  It is provided by the package "
"@code{glib:bin} which is automatically imported by the build system.  The "
"@code{glib} package providing @command{glib-compile-schemas} can be "
"specified with the @code{#:glib} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:3890
msgid "Both phases are executed after the @code{install} phase."
msgstr ""

#. type: defvr
#: doc/guix.texi:3892
#, no-wrap
msgid "{Scheme Variable} minify-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3895
msgid ""
"This variable is exported by @code{(guix build-system minify)}.  It "
"implements a minification procedure for simple JavaScript packages."
msgstr ""

#. type: defvr
#: doc/guix.texi:3901
msgid ""
"It adds @code{uglify-js} to the set of inputs and uses it to compress all "
"JavaScript files in the @file{src} directory.  A different minifier package "
"can be specified with the @code{#:uglify-js} parameter, but it is expected "
"that the package writes the minified code to the standard output."
msgstr ""

#. type: defvr
#: doc/guix.texi:3905
msgid ""
"When the input JavaScript files are not all located in the @file{src} "
"directory, the parameter @code{#:javascript-files} can be used to specify a "
"list of file names to feed to the minifier."
msgstr ""

#. type: defvr
#: doc/guix.texi:3907
#, no-wrap
msgid "{Scheme Variable} ocaml-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3913
msgid ""
"This variable is exported by @code{(guix build-system ocaml)}.  It "
"implements a build procedure for @uref{https://ocaml.org, OCaml} packages, "
"which consists of choosing the correct set of commands to run for each "
"package.  OCaml packages can expect many different commands to be run.  This "
"build system will try some of them."
msgstr ""

#. type: defvr
#: doc/guix.texi:3923
msgid ""
"When the package has a @file{setup.ml} file present at the top-level, it "
"will run @code{ocaml setup.ml -configure}, @code{ocaml setup.ml -build} and "
"@code{ocaml setup.ml -install}.  The build system will assume that this file "
"was generated by @uref{http://oasis.forge.ocamlcore.org/, OASIS} and will "
"take care of setting the prefix and enabling tests if they are not "
"disabled.  You can pass configure and build flags with the "
"@code{#:configure-flags} and @code{#:build-flags}.  The @code{#:test-flags} "
"key can be passed to change the set of flags used to enable tests.  The "
"@code{#:use-make?} key can be used to bypass this system in the build and "
"install phases."
msgstr ""

#. type: defvr
#: doc/guix.texi:3928
msgid ""
"When the package has a @file{configure} file, it is assumed that it is a "
"hand-made configure script that requires a different argument format than in "
"the @code{gnu-build-system}.  You can add more flags with the "
"@code{#:configure-flags} key."
msgstr ""

#. type: defvr
#: doc/guix.texi:3932
msgid ""
"When the package has a @file{Makefile} file (or @code{#:use-make?} is "
"@code{#t}), it will be used and more flags can be passed to the build and "
"install phases with the @code{#:make-flags} key."
msgstr ""

#. type: defvr
#: doc/guix.texi:3940
msgid ""
"Finally, some packages do not have these files and use a somewhat standard "
"location for its build system.  In that case, the build system will run "
"@code{ocaml pkg/pkg.ml} or @code{ocaml pkg/build.ml} and take care of "
"providing the path to the required findlib module.  Additional flags can be "
"passed via the @code{#:build-flags} key.  Install is taken care of by "
"@command{opam-installer}.  In this case, the @code{opam} package must be "
"added to the @code{native-inputs} field of the package definition."
msgstr ""

#. type: defvr
#: doc/guix.texi:3948
msgid ""
"Note that most OCaml packages assume they will be installed in the same "
"directory as OCaml, which is not what we want in guix.  In particular, they "
"will install @file{.so} files in their module's directory, which is usually "
"fine because it is in the OCaml compiler directory.  In guix though, these "
"libraries cannot be found and we use @code{CAML_LD_LIBRARY_PATH}.  This "
"variable points to @file{lib/ocaml/site-lib/stubslibs} and this is where "
"@file{.so} libraries should be installed."
msgstr ""

#. type: defvr
#: doc/guix.texi:3950
#, no-wrap
msgid "{Scheme Variable} python-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3955
msgid ""
"This variable is exported by @code{(guix build-system python)}.  It "
"implements the more or less standard build procedure used by Python "
"packages, which consists in running @code{python setup.py build} and then "
"@code{python setup.py install --prefix=/gnu/store/@dots{}}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3959
msgid ""
"For packages that install stand-alone Python programs under @code{bin/}, it "
"takes care of wrapping these programs so that their @code{PYTHONPATH} "
"environment variable points to all the Python libraries they depend on."
msgstr ""

#. type: defvr
#: doc/guix.texi:3965
msgid ""
"Which Python package is used to perform the build can be specified with the "
"@code{#:python} parameter.  This is a useful way to force a package to be "
"built for a specific version of the Python interpreter, which might be "
"necessary if the package is only compatible with a single interpreter "
"version."
msgstr ""

#. type: defvr
#: doc/guix.texi:3970
msgid ""
"By default guix calls @code{setup.py} under control of @code{setuptools}, "
"much like @command{pip} does.  Some packages are not compatible with "
"setuptools (and pip), thus you can disable this by setting the "
"@code{#:use-setuptools} parameter to @code{#f}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3972
#, no-wrap
msgid "{Scheme Variable} perl-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:3984
msgid ""
"This variable is exported by @code{(guix build-system perl)}.  It implements "
"the standard build procedure for Perl packages, which either consists in "
"running @code{perl Build.PL --prefix=/gnu/store/@dots{}}, followed by "
"@code{Build} and @code{Build install}; or in running @code{perl Makefile.PL "
"PREFIX=/gnu/store/@dots{}}, followed by @code{make} and @code{make install}, "
"depending on which of @code{Build.PL} or @code{Makefile.PL} is present in "
"the package distribution.  Preference is given to the former if both "
"@code{Build.PL} and @code{Makefile.PL} exist in the package distribution.  "
"This preference can be reversed by specifying @code{#t} for the "
"@code{#:make-maker?} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:3988
msgid ""
"The initial @code{perl Makefile.PL} or @code{perl Build.PL} invocation "
"passes flags specified by the @code{#:make-maker-flags} or "
"@code{#:module-build-flags} parameter, respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:3990
msgid "Which Perl package is used can be specified with @code{#:perl}."
msgstr ""

#. type: defvr
#: doc/guix.texi:3992
#, no-wrap
msgid "{Scheme Variable} r-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4000
msgid ""
"This variable is exported by @code{(guix build-system r)}.  It implements "
"the build procedure used by @uref{http://r-project.org, R} packages, which "
"essentially is little more than running @code{R CMD INSTALL "
"--library=/gnu/store/@dots{}} in an environment where @code{R_LIBS_SITE} "
"contains the paths to all R package inputs.  Tests are run after "
"installation using the R function @code{tools::testInstalledPackage}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4002
#, no-wrap
msgid "{Scheme Variable} texlive-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4007
msgid ""
"This variable is exported by @code{(guix build-system texlive)}.  It is used "
"to build TeX packages in batch mode with a specified engine.  The build "
"system sets the @code{TEXINPUTS} variable to find all TeX source files in "
"the inputs."
msgstr ""

#. type: defvr
#: doc/guix.texi:4016
msgid ""
"By default it runs @code{luatex} on all files ending on @code{ins}.  A "
"different engine and format can be specified with the @code{#:tex-format} "
"argument.  Different build targets can be specified with the "
"@code{#:build-targets} argument, which expects a list of file names.  The "
"build system adds only @code{texlive-bin} and @code{texlive-latex-base} "
"(both from @code{(gnu packages tex}) to the inputs.  Both can be overridden "
"with the arguments @code{#:texlive-bin} and @code{#:texlive-latex-base}, "
"respectively."
msgstr ""

#. type: defvr
#: doc/guix.texi:4019
msgid ""
"The @code{#:tex-directory} parameter tells the build system where to install "
"the built files under the texmf tree."
msgstr ""

#. type: defvr
#: doc/guix.texi:4021
#, no-wrap
msgid "{Scheme Variable} ruby-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4025
msgid ""
"This variable is exported by @code{(guix build-system ruby)}.  It implements "
"the RubyGems build procedure used by Ruby packages, which involves running "
"@code{gem build} followed by @code{gem install}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4033
msgid ""
"The @code{source} field of a package that uses this build system typically "
"references a gem archive, since this is the format that Ruby developers use "
"when releasing their software.  The build system unpacks the gem archive, "
"potentially patches the source, runs the test suite, repackages the gem, and "
"installs it.  Additionally, directories and tarballs may be referenced to "
"allow building unreleased gems from Git or a traditional source release "
"tarball."
msgstr ""

#. type: defvr
#: doc/guix.texi:4037
msgid ""
"Which Ruby package is used can be specified with the @code{#:ruby} "
"parameter.  A list of additional flags to be passed to the @command{gem} "
"command can be specified with the @code{#:gem-flags} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:4039
#, no-wrap
msgid "{Scheme Variable} waf-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4045
msgid ""
"This variable is exported by @code{(guix build-system waf)}.  It implements "
"a build procedure around the @code{waf} script.  The common "
"phases---@code{configure}, @code{build}, and @code{install}---are "
"implemented by passing their names as arguments to the @code{waf} script."
msgstr ""

#. type: defvr
#: doc/guix.texi:4049
msgid ""
"The @code{waf} script is executed by the Python interpreter.  Which Python "
"package is used to run the script can be specified with the @code{#:python} "
"parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:4051
#, no-wrap
msgid "{Scheme Variable} scons-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4057
msgid ""
"This variable is exported by @code{(guix build-system scons)}.  It "
"implements the build procedure used by the SCons software construction "
"tool.  This build system runs @code{scons} to build the package, @code{scons "
"test} to run tests, and then @code{scons install} to install the package."
msgstr ""

#. type: defvr
#: doc/guix.texi:4062
msgid ""
"Additional flags to be passed to @code{scons} can be specified with the "
"@code{#:scons-flags} parameter.  The version of Python used to run SCons can "
"be specified by selecting the appropriate SCons package with the "
"@code{#:scons} parameter."
msgstr ""

#. type: defvr
#: doc/guix.texi:4064
#, no-wrap
msgid "{Scheme Variable} haskell-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4078
msgid ""
"This variable is exported by @code{(guix build-system haskell)}.  It "
"implements the Cabal build procedure used by Haskell packages, which "
"involves running @code{runhaskell Setup.hs configure "
"--prefix=/gnu/store/@dots{}} and @code{runhaskell Setup.hs build}.  Instead "
"of installing the package by running @code{runhaskell Setup.hs install}, to "
"avoid trying to register libraries in the read-only compiler store "
"directory, the build system uses @code{runhaskell Setup.hs copy}, followed "
"by @code{runhaskell Setup.hs register}.  In addition, the build system "
"generates the package documentation by running @code{runhaskell Setup.hs "
"haddock}, unless @code{#:haddock? #f} is passed.  Optional Haddock "
"parameters can be passed with the help of the @code{#:haddock-flags} "
"parameter.  If the file @code{Setup.hs} is not found, the build system looks "
"for @code{Setup.lhs} instead."
msgstr ""

#. type: defvr
#: doc/guix.texi:4081
msgid ""
"Which Haskell compiler is used can be specified with the @code{#:haskell} "
"parameter which defaults to @code{ghc}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4083
#, no-wrap
msgid "{Scheme Variable} dub-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4088
msgid ""
"This variable is exported by @code{(guix build-system dub)}.  It implements "
"the Dub build procedure used by D packages, which involves running @code{dub "
"build} and @code{dub run}.  Installation is done by copying the files "
"manually."
msgstr ""

#. type: defvr
#: doc/guix.texi:4091
msgid ""
"Which D compiler is used can be specified with the @code{#:ldc} parameter "
"which defaults to @code{ldc}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4093
#, no-wrap
msgid "{Scheme Variable} emacs-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4097
msgid ""
"This variable is exported by @code{(guix build-system emacs)}.  It "
"implements an installation procedure similar to the packaging system of "
"Emacs itself (@pxref{Packages,,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: defvr
#: doc/guix.texi:4104
msgid ""
"It first creates the @code{@var{package}-autoloads.el} file, then it byte "
"compiles all Emacs Lisp files.  Differently from the Emacs packaging system, "
"the Info documentation files are moved to the standard documentation "
"directory and the @file{dir} file is deleted.  Each package is installed in "
"its own directory under @file{share/emacs/site-lisp/guix.d}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4106
#, no-wrap
msgid "{Scheme Variable} font-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4112
msgid ""
"This variable is exported by @code{(guix build-system font)}.  It implements "
"an installation procedure for font packages where upstream provides "
"pre-compiled TrueType, OpenType, etc. font files that merely need to be "
"copied into place.  It copies font files to standard locations in the output "
"directory."
msgstr ""

#. type: defvr
#: doc/guix.texi:4114
#, no-wrap
msgid "{Scheme Variable} meson-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4118
msgid ""
"This variable is exported by @code{(guix build-system meson)}.  It "
"implements the build procedure for packages that use "
"@url{http://mesonbuild.com, Meson} as their build system."
msgstr ""

#. type: defvr
#: doc/guix.texi:4124
msgid ""
"It adds both Meson and @uref{https://ninja-build.org/, Ninja} to the set of "
"inputs, and they can be changed with the parameters @code{#:meson} and "
"@code{#:ninja} if needed.  The default Meson is @code{meson-for-build}, "
"which is special because it doesn't clear the @code{RUNPATH} of binaries and "
"libraries when they are installed."
msgstr ""

#. type: defvr
#: doc/guix.texi:4127
msgid ""
"This build system is an extension of @var{gnu-build-system}, but with the "
"following phases changed to some specific for Meson:"
msgstr ""

#. type: table
#: doc/guix.texi:4134
msgid ""
"The phase runs @code{meson} with the flags specified in "
"@code{#:configure-flags}.  The flag @code{--build-type} is always set to "
"@code{plain} unless something else is specified in @code{#:build-type}."
msgstr ""

#. type: table
#: doc/guix.texi:4138
msgid ""
"The phase runs @code{ninja} to build the package in parallel by default, but "
"this can be changed with @code{#:parallel-build?}."
msgstr ""

#. type: table
#: doc/guix.texi:4142
msgid ""
"The phase runs @code{ninja} with the target specified in "
"@code{#:test-target}, which is @code{\"test\"} by default."
msgstr ""

#. type: table
#: doc/guix.texi:4145
msgid "The phase runs @code{ninja install} and can not be changed."
msgstr ""

#. type: defvr
#: doc/guix.texi:4148
msgid "Apart from that, the build system also adds the following phases:"
msgstr ""

#. type: item
#: doc/guix.texi:4151
#, no-wrap
msgid "fix-runpath"
msgstr ""

#. type: table
#: doc/guix.texi:4158
msgid ""
"This phase ensures that all binaries can find the libraries they need.  It "
"searches for required libraries in subdirectories of the package being "
"built, and adds those to @code{RUNPATH} where needed.  It also removes "
"references to libraries left over from the build phase by "
"@code{meson-for-build}, such as test dependencies, that aren't actually "
"required for the program to run."
msgstr ""

#. type: table
#: doc/guix.texi:4162 doc/guix.texi:4166
msgid ""
"This phase is the phase provided by @code{glib-or-gtk-build-system}, and it "
"is not enabled by default.  It can be enabled with @code{#:glib-or-gtk?}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4173
msgid ""
"Lastly, for packages that do not need anything as sophisticated, a "
"``trivial'' build system is provided.  It is trivial in the sense that it "
"provides basically no support: it does not pull any implicit inputs, and "
"does not have a notion of build phases."
msgstr ""

#. type: defvr
#: doc/guix.texi:4174
#, no-wrap
msgid "{Scheme Variable} trivial-build-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:4176
msgid "This variable is exported by @code{(guix build-system trivial)}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4181
msgid ""
"This build system requires a @code{#:builder} argument.  This argument must "
"be a Scheme expression that builds the package output(s)---as with "
"@code{build-expression->derivation} (@pxref{Derivations, "
"@code{build-expression->derivation}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:4187
#, no-wrap
msgid "store items"
msgstr ""

#. type: cindex
#: doc/guix.texi:4188
#, no-wrap
msgid "store paths"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4199
msgid ""
"Conceptually, the @dfn{store} is the place where derivations that have been "
"built successfully are stored---by default, @file{/gnu/store}.  "
"Sub-directories in the store are referred to as @dfn{store items} or "
"sometimes @dfn{store paths}.  The store has an associated database that "
"contains information such as the store paths referred to by each store path, "
"and the list of @emph{valid} store items---results of successful builds.  "
"This database resides in @file{@var{localstatedir}/guix/db}, where "
"@var{localstatedir} is the state directory specified @i{via} "
"@option{--localstatedir} at configure time, usually @file{/var}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4204
msgid ""
"The store is @emph{always} accessed by the daemon on behalf of its clients "
"(@pxref{Invoking guix-daemon}).  To manipulate the store, clients connect to "
"the daemon over a Unix-domain socket, send requests to it, and read the "
"result---these are remote procedure calls, or RPCs."
msgstr ""

#. type: quotation
#: doc/guix.texi:4209
msgid ""
"Users must @emph{never} modify files under @file{/gnu/store} directly.  This "
"would lead to inconsistencies and break the immutability assumptions of "
"Guix's functional model (@pxref{Introduction})."
msgstr ""

#. type: quotation
#: doc/guix.texi:4213
msgid ""
"@xref{Invoking guix gc, @command{guix gc --verify}}, for information on how "
"to check the integrity of the store and attempt recovery from accidental "
"modifications."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4220
msgid ""
"The @code{(guix store)} module provides procedures to connect to the daemon, "
"and to perform RPCs.  These are described below.  By default, "
"@code{open-connection}, and thus all the @command{guix} commands, connect to "
"the local daemon or to the URI specified by the @code{GUIX_DAEMON_SOCKET} "
"environment variable."
msgstr ""

#. type: defvr
#: doc/guix.texi:4221
#, no-wrap
msgid "{Environment Variable} GUIX_DAEMON_SOCKET"
msgstr ""

#. type: defvr
#: doc/guix.texi:4226
msgid ""
"When set, the value of this variable should be a file name or a URI "
"designating the daemon endpoint.  When it is a file name, it denotes a "
"Unix-domain socket to connect to.  In addition to file names, the supported "
"URI schemes are:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:4228 doc/guix.texi:15361
#, no-wrap
msgid "file"
msgstr ""

#. type: itemx
#: doc/guix.texi:4229
#, no-wrap
msgid "unix"
msgstr ""

#. type: table
#: doc/guix.texi:4233
msgid ""
"These are for Unix-domain sockets.  "
"@code{file:///var/guix/daemon-socket/socket} is equivalent to "
"@file{/var/guix/daemon-socket/socket}."
msgstr ""

#. type: item
#: doc/guix.texi:4234
#, no-wrap
msgid "guix"
msgstr ""

#. type: table
#: doc/guix.texi:4242
msgid ""
"These URIs denote connections over TCP/IP, without encryption nor "
"authentication of the remote host.  The URI must specify the host name and "
"optionally a port number (by default port 44146 is used):"
msgstr ""

#. type: example
#: doc/guix.texi:4245
#, no-wrap
msgid "guix://master.guix.example.org:1234\n"
msgstr ""

#. type: table
#: doc/guix.texi:4250
msgid ""
"This setup is suitable on local networks, such as clusters, where only "
"trusted nodes may connect to the build daemon at "
"@code{master.guix.example.org}."
msgstr ""

#. type: table
#: doc/guix.texi:4254
msgid ""
"The @code{--listen} option of @command{guix-daemon} can be used to instruct "
"it to listen for TCP connections (@pxref{Invoking guix-daemon, "
"@code{--listen}})."
msgstr ""

#. type: item
#: doc/guix.texi:4255
#, no-wrap
msgid "ssh"
msgstr ""

#. type: cindex
#: doc/guix.texi:4256
#, no-wrap
msgid "SSH access to build daemons"
msgstr ""

#. type: table
#: doc/guix.texi:4260
msgid ""
"These URIs allow you to connect to a remote daemon over SSH@footnote{This "
"feature requires Guile-SSH (@pxref{Requirements}).}.  A typical URL might "
"look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:4263
#, no-wrap
msgid "ssh://charlie@@guix.example.org:22\n"
msgstr ""

#. type: table
#: doc/guix.texi:4267
msgid ""
"As for @command{guix copy}, the usual OpenSSH client configuration files are "
"honored (@pxref{Invoking guix copy})."
msgstr ""

#. type: defvr
#: doc/guix.texi:4270
msgid "Additional URI schemes may be supported in the future."
msgstr ""

#. type: quotation
#: doc/guix.texi:4277
msgid ""
"The ability to connect to remote build daemons is considered experimental as "
"of @value{VERSION}.  Please get in touch with us to share any problems or "
"suggestions you may have (@pxref{Contributing})."
msgstr ""

#. type: deffn
#: doc/guix.texi:4280
#, no-wrap
msgid "{Scheme Procedure} open-connection [@var{uri}] [#:reserve-space? #t]"
msgstr ""

#. type: deffn
#: doc/guix.texi:4285
msgid ""
"Connect to the daemon over the Unix-domain socket at @var{uri} (a string).  "
"When @var{reserve-space?} is true, instruct it to reserve a little bit of "
"extra space on the file system so that the garbage collector can still "
"operate should the disk become full.  Return a server object."
msgstr ""

#. type: deffn
#: doc/guix.texi:4288
msgid ""
"@var{file} defaults to @var{%default-socket-path}, which is the normal "
"location given the options that were passed to @command{configure}."
msgstr ""

#. type: deffn
#: doc/guix.texi:4290
#, no-wrap
msgid "{Scheme Procedure} close-connection @var{server}"
msgstr ""

#. type: deffn
#: doc/guix.texi:4292
msgid "Close the connection to @var{server}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4294
#, no-wrap
msgid "{Scheme Variable} current-build-output-port"
msgstr ""

#. type: defvr
#: doc/guix.texi:4297
msgid ""
"This variable is bound to a SRFI-39 parameter, which refers to the port "
"where build and error logs sent by the daemon should be written."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4301
msgid "Procedures that make RPCs all take a server object as their first argument."
msgstr ""

#. type: deffn
#: doc/guix.texi:4302
#, no-wrap
msgid "{Scheme Procedure} valid-path? @var{server} @var{path}"
msgstr ""

#. type: cindex
#: doc/guix.texi:4303
#, no-wrap
msgid "invalid store items"
msgstr ""

#. type: deffn
#: doc/guix.texi:4308
msgid ""
"Return @code{#t} when @var{path} designates a valid store item and @code{#f} "
"otherwise (an invalid item may exist on disk but still be invalid, for "
"instance because it is the result of an aborted or failed build.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:4311
msgid ""
"A @code{&nix-protocol-error} condition is raised if @var{path} is not "
"prefixed by the store directory (@file{/gnu/store})."
msgstr ""

#. type: deffn
#: doc/guix.texi:4313
#, no-wrap
msgid ""
"{Scheme Procedure} add-text-to-store @var{server} @var{name} @var{text} "
"[@var{references}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:4317
msgid ""
"Add @var{text} under file @var{name} in the store, and return its store "
"path.  @var{references} is the list of store paths referred to by the "
"resulting store path."
msgstr ""

#. type: deffn
#: doc/guix.texi:4319
#, no-wrap
msgid "{Scheme Procedure} build-derivations @var{server} @var{derivations}"
msgstr ""

#. type: deffn
#: doc/guix.texi:4323
msgid ""
"Build @var{derivations} (a list of @code{<derivation>} objects or derivation "
"paths), and return when the worker is done building them.  Return @code{#t} "
"on success."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4329
msgid ""
"Note that the @code{(guix monads)} module provides a monad as well as "
"monadic versions of the above procedures, with the goal of making it more "
"convenient to work with code that accesses the store (@pxref{The Store "
"Monad})."
msgstr ""

#. type: i{#1}
#: doc/guix.texi:4332
msgid "This section is currently incomplete."
msgstr ""

#. type: cindex
#: doc/guix.texi:4336
#, no-wrap
msgid "derivations"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4340
msgid ""
"Low-level build actions and the environment in which they are performed are "
"represented by @dfn{derivations}.  A derivation contains the following "
"pieces of information:"
msgstr ""

#. type: itemize
#: doc/guix.texi:4345
msgid ""
"The outputs of the derivation---derivations produce at least one file or "
"directory in the store, but may produce more."
msgstr ""

#. type: itemize
#: doc/guix.texi:4349
msgid ""
"The inputs of the derivations, which may be other derivations or plain files "
"in the store (patches, build scripts, etc.)"
msgstr ""

#. type: itemize
#: doc/guix.texi:4352
msgid "The system type targeted by the derivation---e.g., @code{x86_64-linux}."
msgstr ""

#. type: itemize
#: doc/guix.texi:4356
msgid ""
"The file name of a build script in the store, along with the arguments to be "
"passed."
msgstr ""

#. type: itemize
#: doc/guix.texi:4359
msgid "A list of environment variables to be defined."
msgstr ""

#. type: cindex
#: doc/guix.texi:4362
#, no-wrap
msgid "derivation path"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4370
msgid ""
"Derivations allow clients of the daemon to communicate build actions to the "
"store.  They exist in two forms: as an in-memory representation, both on the "
"client- and daemon-side, and as files in the store whose name end in "
"@code{.drv}---these files are referred to as @dfn{derivation paths}.  "
"Derivations paths can be passed to the @code{build-derivations} procedure to "
"perform the build actions they prescribe (@pxref{The Store})."
msgstr ""

#. type: cindex
#: doc/guix.texi:4371
#, no-wrap
msgid "fixed-output derivations"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4378
msgid ""
"Operations such as file downloads and version-control checkouts for which "
"the expected content hash is known in advance are modeled as "
"@dfn{fixed-output derivations}.  Unlike regular derivations, the outputs of "
"a fixed-output derivation are independent of its inputs---e.g., a source "
"code download produces the same result regardless of the download method and "
"tools being used."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4383
msgid ""
"The @code{(guix derivations)} module provides a representation of "
"derivations as Scheme objects, along with procedures to create and otherwise "
"manipulate derivations.  The lowest-level primitive to create a derivation "
"is the @code{derivation} procedure:"
msgstr ""

#. type: deffn
#: doc/guix.texi:4384
#, no-wrap
msgid "{Scheme Procedure} derivation @var{store} @var{name} @var{builder} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4393
msgid ""
"@var{args} [#:outputs '(\"out\")] [#:hash #f] [#:hash-algo #f] @ "
"[#:recursive? #f] [#:inputs '()] [#:env-vars '()] @ [#:system "
"(%current-system)] [#:references-graphs #f] @ [#:allowed-references #f] "
"[#:disallowed-references #f] @ [#:leaked-env-vars #f] [#:local-build? #f] @ "
"[#:substitutable? #t] Build a derivation with the given arguments, and "
"return the resulting @code{<derivation>} object."
msgstr ""

#. type: deffn
#: doc/guix.texi:4400
msgid ""
"When @var{hash} and @var{hash-algo} are given, a @dfn{fixed-output "
"derivation} is created---i.e., one whose result is known in advance, such as "
"a file download.  If, in addition, @var{recursive?} is true, then that fixed "
"output may be an executable file or a directory and @var{hash} must be the "
"hash of an archive containing this output."
msgstr ""

#. type: deffn
#: doc/guix.texi:4405
msgid ""
"When @var{references-graphs} is true, it must be a list of file name/store "
"path pairs.  In that case, the reference graph of each store path is "
"exported in the build environment in the corresponding file, in a simple "
"text format."
msgstr ""

#. type: deffn
#: doc/guix.texi:4410
msgid ""
"When @var{allowed-references} is true, it must be a list of store items or "
"outputs that the derivation's output may refer to.  Likewise, "
"@var{disallowed-references}, if true, must be a list of things the outputs "
"may @emph{not} refer to."
msgstr ""

#. type: deffn
#: doc/guix.texi:4417
msgid ""
"When @var{leaked-env-vars} is true, it must be a list of strings denoting "
"environment variables that are allowed to ``leak'' from the daemon's "
"environment to the build environment.  This is only applicable to "
"fixed-output derivations---i.e., when @var{hash} is true.  The main use is "
"to allow variables such as @code{http_proxy} to be passed to derivations "
"that download files."
msgstr ""

#. type: deffn
#: doc/guix.texi:4422
msgid ""
"When @var{local-build?} is true, declare that the derivation is not a good "
"candidate for offloading and should rather be built locally (@pxref{Daemon "
"Offload Setup}).  This is the case for small derivations where the costs of "
"data transfers would outweigh the benefits."
msgstr ""

#. type: deffn
#: doc/guix.texi:4427
msgid ""
"When @var{substitutable?} is false, declare that substitutes of the "
"derivation's output should not be used (@pxref{Substitutes}).  This is "
"useful, for instance, when building packages that capture details of the "
"host CPU instruction set."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4433
msgid ""
"Here's an example with a shell script as its builder, assuming @var{store} "
"is an open connection to the daemon, and @var{bash} points to a Bash "
"executable in the store:"
msgstr ""

#. type: lisp
#: doc/guix.texi:4438
#, no-wrap
msgid ""
"(use-modules (guix utils)\n"
"             (guix store)\n"
"             (guix derivations))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:4447
#, no-wrap
msgid ""
"(let ((builder   ; add the Bash script to the store\n"
"        (add-text-to-store store \"my-builder.sh\"\n"
"                           \"echo hello world > $out\\n\" '())))\n"
"  (derivation store \"foo\"\n"
"              bash `(\"-e\" ,builder)\n"
"              #:inputs `((,bash) (,builder))\n"
"              #:env-vars '((\"HOME\" . \"/homeless\"))))\n"
"@result{} #<derivation /gnu/store/@dots{}-foo.drv => "
"/gnu/store/@dots{}-foo>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4454
msgid ""
"As can be guessed, this primitive is cumbersome to use directly.  A better "
"approach is to write build scripts in Scheme, of course! The best course of "
"action for that is to write the build code as a ``G-expression'', and to "
"pass it to @code{gexp->derivation}.  For more information, "
"@pxref{G-Expressions}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4459
msgid ""
"Once upon a time, @code{gexp->derivation} did not exist and constructing "
"derivations with build code written in Scheme was achieved with "
"@code{build-expression->derivation}, documented below.  This procedure is "
"now deprecated in favor of the much nicer @code{gexp->derivation}."
msgstr ""

#. type: deffn
#: doc/guix.texi:4460
#, no-wrap
msgid "{Scheme Procedure} build-expression->derivation @var{store} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4476
msgid ""
"@var{name} @var{exp} @ [#:system (%current-system)] [#:inputs '()] @ "
"[#:outputs '(\"out\")] [#:hash #f] [#:hash-algo #f] @ [#:recursive? #f] "
"[#:env-vars '()] [#:modules '()] @ [#:references-graphs #f] "
"[#:allowed-references #f] @ [#:disallowed-references #f] @ [#:local-build? "
"#f] [#:substitutable? #t] [#:guile-for-build #f] Return a derivation that "
"executes Scheme expression @var{exp} as a builder for derivation "
"@var{name}.  @var{inputs} must be a list of @code{(name drv-path sub-drv)} "
"tuples; when @var{sub-drv} is omitted, @code{\"out\"} is assumed.  "
"@var{modules} is a list of names of Guile modules from the current search "
"path to be copied in the store, compiled, and made available in the load "
"path during the execution of @var{exp}---e.g., @code{((guix build utils) "
"(guix build gnu-build-system))}."
msgstr ""

#. type: deffn
#: doc/guix.texi:4484
msgid ""
"@var{exp} is evaluated in an environment where @code{%outputs} is bound to a "
"list of output/path pairs, and where @code{%build-inputs} is bound to a list "
"of string/output-path pairs made from @var{inputs}.  Optionally, "
"@var{env-vars} is a list of string pairs specifying the name and value of "
"environment variables visible to the builder.  The builder terminates by "
"passing the result of @var{exp} to @code{exit}; thus, when @var{exp} returns "
"@code{#f}, the build is considered to have failed."
msgstr ""

#. type: deffn
#: doc/guix.texi:4488
msgid ""
"@var{exp} is built using @var{guile-for-build} (a derivation).  When "
"@var{guile-for-build} is omitted or is @code{#f}, the value of the "
"@code{%guile-for-build} fluid is used instead."
msgstr ""

#. type: deffn
#: doc/guix.texi:4493
msgid ""
"See the @code{derivation} procedure for the meaning of "
"@var{references-graphs}, @var{allowed-references}, "
"@var{disallowed-references}, @var{local-build?}, and @var{substitutable?}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4498
msgid ""
"Here's an example of a single-output derivation that creates a directory "
"containing one file:"
msgstr ""

#. type: lisp
#: doc/guix.texi:4506
#, no-wrap
msgid ""
"(let ((builder '(let ((out (assoc-ref %outputs \"out\")))\n"
"                  (mkdir out)    ; create /gnu/store/@dots{}-goo\n"
"                  (call-with-output-file (string-append out \"/test\")\n"
"                    (lambda (p)\n"
"                      (display '(hello guix) p))))))\n"
"  (build-expression->derivation store \"goo\" builder))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:4508
#, no-wrap
msgid "@result{} #<derivation /gnu/store/@dots{}-goo.drv => @dots{}>\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:4514
#, no-wrap
msgid "monad"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4520
msgid ""
"The procedures that operate on the store described in the previous sections "
"all take an open connection to the build daemon as their first argument.  "
"Although the underlying model is functional, they either have side effects "
"or depend on the current state of the store."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4526
msgid ""
"The former is inconvenient: the connection to the build daemon has to be "
"carried around in all those functions, making it impossible to compose "
"functions that do not take that parameter with functions that do.  The "
"latter can be problematic: since store operations have side effects and/or "
"depend on external state, they have to be properly sequenced."
msgstr ""

#. type: cindex
#: doc/guix.texi:4527
#, no-wrap
msgid "monadic values"
msgstr ""

#. type: cindex
#: doc/guix.texi:4528
#, no-wrap
msgid "monadic functions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4538
msgid ""
"This is where the @code{(guix monads)} module comes in.  This module "
"provides a framework for working with @dfn{monads}, and a particularly "
"useful monad for our uses, the @dfn{store monad}.  Monads are a construct "
"that allows two things: associating ``context'' with values (in our case, "
"the context is the store), and building sequences of computations (here "
"computations include accesses to the store).  Values in a monad---values "
"that carry this additional context---are called @dfn{monadic values}; "
"procedures that return such values are called @dfn{monadic procedures}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4540
msgid "Consider this ``normal'' procedure:"
msgstr ""

#. type: example
#: doc/guix.texi:4549
#, no-wrap
msgid ""
"(define (sh-symlink store)\n"
"  ;; Return a derivation that symlinks the 'bash' executable.\n"
"  (let* ((drv (package-derivation store bash))\n"
"         (out (derivation->output-path drv))\n"
"         (sh  (string-append out \"/bin/bash\")))\n"
"    (build-expression->derivation store \"sh\"\n"
"                                  `(symlink ,sh %output))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4553
msgid ""
"Using @code{(guix monads)} and @code{(guix gexp)}, it may be rewritten as a "
"monadic function:"
msgstr ""

#. type: example
#: doc/guix.texi:4561
#, no-wrap
msgid ""
"(define (sh-symlink)\n"
"  ;; Same, but return a monadic value.\n"
"  (mlet %store-monad ((drv (package->derivation bash)))\n"
"    (gexp->derivation \"sh\"\n"
"                      #~(symlink (string-append #$drv \"/bin/bash\")\n"
"                                 #$output))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4568
msgid ""
"There are several things to note in the second version: the @code{store} "
"parameter is now implicit and is ``threaded'' in the calls to the "
"@code{package->derivation} and @code{gexp->derivation} monadic procedures, "
"and the monadic value returned by @code{package->derivation} is @dfn{bound} "
"using @code{mlet} instead of plain @code{let}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4572
msgid ""
"As it turns out, the call to @code{package->derivation} can even be omitted "
"since it will take place implicitly, as we will see later "
"(@pxref{G-Expressions}):"
msgstr ""

#. type: example
#: doc/guix.texi:4578
#, no-wrap
msgid ""
"(define (sh-symlink)\n"
"  (gexp->derivation \"sh\"\n"
"                    #~(symlink (string-append #$bash \"/bin/bash\")\n"
"                               #$output)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4587
msgid ""
"Calling the monadic @code{sh-symlink} has no effect.  As someone once said, "
"``you exit a monad like you exit a building on fire: by running''.  So, to "
"exit the monad and get the desired effect, one must use "
"@code{run-with-store}:"
msgstr ""

#. type: example
#: doc/guix.texi:4591
#, no-wrap
msgid ""
"(run-with-store (open-connection) (sh-symlink))\n"
"@result{} /gnu/store/...-sh-symlink\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4597
msgid ""
"Note that the @code{(guix monad-repl)} module extends the Guile REPL with "
"new ``meta-commands'' to make it easier to deal with monadic procedures: "
"@code{run-in-store}, and @code{enter-store-monad}.  The former is used to "
"``run'' a single monadic value through the store:"
msgstr ""

#. type: example
#: doc/guix.texi:4601
#, no-wrap
msgid ""
"scheme@@(guile-user)> ,run-in-store (package->derivation hello)\n"
"$1 = #<derivation /gnu/store/@dots{}-hello-2.9.drv => @dots{}>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4605
msgid ""
"The latter enters a recursive REPL, where all the return values are "
"automatically run through the store:"
msgstr ""

#. type: example
#: doc/guix.texi:4614
#, no-wrap
msgid ""
"scheme@@(guile-user)> ,enter-store-monad\n"
"store-monad@@(guile-user) [1]> (package->derivation hello)\n"
"$2 = #<derivation /gnu/store/@dots{}-hello-2.9.drv => @dots{}>\n"
"store-monad@@(guile-user) [1]> (text-file \"foo\" \"Hello!\")\n"
"$3 = \"/gnu/store/@dots{}-foo\"\n"
"store-monad@@(guile-user) [1]> ,q\n"
"scheme@@(guile-user)>\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4619
msgid ""
"Note that non-monadic values cannot be returned in the @code{store-monad} "
"REPL."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4622
msgid ""
"The main syntactic forms to deal with monads in general are provided by the "
"@code{(guix monads)} module and are described below."
msgstr ""

#. type: deffn
#: doc/guix.texi:4623
#, no-wrap
msgid "{Scheme Syntax} with-monad @var{monad} @var{body} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:4626
msgid ""
"Evaluate any @code{>>=} or @code{return} forms in @var{body} as being in "
"@var{monad}."
msgstr ""

#. type: deffn
#: doc/guix.texi:4628
#, no-wrap
msgid "{Scheme Syntax} return @var{val}"
msgstr ""

#. type: deffn
#: doc/guix.texi:4630
msgid "Return a monadic value that encapsulates @var{val}."
msgstr ""

#. type: deffn
#: doc/guix.texi:4632
#, no-wrap
msgid "{Scheme Syntax} >>= @var{mval} @var{mproc} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:4639
msgid ""
"@dfn{Bind} monadic value @var{mval}, passing its ``contents'' to monadic "
"procedures @var{mproc}@dots{}@footnote{This operation is commonly referred "
"to as ``bind'', but that name denotes an unrelated procedure in Guile.  Thus "
"we use this somewhat cryptic symbol inherited from the Haskell language.}.  "
"There can be one @var{mproc} or several of them, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:4647
#, no-wrap
msgid ""
"(run-with-state\n"
"    (with-monad %state-monad\n"
"      (>>= (return 1)\n"
"           (lambda (x) (return (+ 1 x)))\n"
"           (lambda (x) (return (* 2 x)))))\n"
"  'some-state)\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:4650
#, no-wrap
msgid ""
"@result{} 4\n"
"@result{} some-state\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:4653
#, no-wrap
msgid "{Scheme Syntax} mlet @var{monad} ((@var{var} @var{mval}) ...) @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4655
msgid "@var{body} ..."
msgstr ""

#. type: deffnx
#: doc/guix.texi:4655
#, no-wrap
msgid "{Scheme Syntax} mlet* @var{monad} ((@var{var} @var{mval}) ...) @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4667
msgid ""
"@var{body} ...  Bind the variables @var{var} to the monadic values "
"@var{mval} in @var{body}, which is a sequence of expressions.  As with the "
"bind operator, this can be thought of as ``unpacking'' the raw, non-monadic "
"value ``contained'' in @var{mval} and making @var{var} refer to that raw, "
"non-monadic value within the scope of the @var{body}.  The form (@var{var} "
"-> @var{val}) binds @var{var} to the ``normal'' value @var{val}, as per "
"@code{let}.  The binding operations occur in sequence from left to right.  "
"The last expression of @var{body} must be a monadic expression, and its "
"result will become the result of the @code{mlet} or @code{mlet*} when run in "
"the @var{monad}."
msgstr ""

#. type: deffn
#: doc/guix.texi:4670
msgid ""
"@code{mlet*} is to @code{mlet} what @code{let*} is to @code{let} "
"(@pxref{Local Bindings,,, guile, GNU Guile Reference Manual})."
msgstr ""

#. type: deffn
#: doc/guix.texi:4672
#, no-wrap
msgid "{Scheme System} mbegin @var{monad} @var{mexp} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:4676
msgid ""
"Bind @var{mexp} and the following monadic expressions in sequence, returning "
"the result of the last expression.  Every expression in the sequence must be "
"a monadic expression."
msgstr ""

#. type: deffn
#: doc/guix.texi:4680
msgid ""
"This is akin to @code{mlet}, except that the return values of the monadic "
"expressions are ignored.  In that sense, it is analogous to @code{begin}, "
"but applied to monadic expressions."
msgstr ""

#. type: deffn
#: doc/guix.texi:4682
#, no-wrap
msgid "{Scheme System} mwhen @var{condition} @var{mexp0} @var{mexp*} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:4687
msgid ""
"When @var{condition} is true, evaluate the sequence of monadic expressions "
"@var{mexp0}..@var{mexp*} as in an @code{mbegin}.  When @var{condition} is "
"false, return @code{*unspecified*} in the current monad.  Every expression "
"in the sequence must be a monadic expression."
msgstr ""

#. type: deffn
#: doc/guix.texi:4689
#, no-wrap
msgid "{Scheme System} munless @var{condition} @var{mexp0} @var{mexp*} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:4694
msgid ""
"When @var{condition} is false, evaluate the sequence of monadic expressions "
"@var{mexp0}..@var{mexp*} as in an @code{mbegin}.  When @var{condition} is "
"true, return @code{*unspecified*} in the current monad.  Every expression in "
"the sequence must be a monadic expression."
msgstr ""

#. type: cindex
#: doc/guix.texi:4696
#, no-wrap
msgid "state monad"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4700
msgid ""
"The @code{(guix monads)} module provides the @dfn{state monad}, which allows "
"an additional value---the state---to be @emph{threaded} through monadic "
"procedure calls."
msgstr ""

#. type: defvr
#: doc/guix.texi:4701
#, no-wrap
msgid "{Scheme Variable} %state-monad"
msgstr ""

#. type: defvr
#: doc/guix.texi:4704
msgid ""
"The state monad.  Procedures in the state monad can access and change the "
"state that is threaded."
msgstr ""

#. type: defvr
#: doc/guix.texi:4708
msgid ""
"Consider the example below.  The @code{square} procedure returns a value in "
"the state monad.  It returns the square of its argument, but also increments "
"the current state value:"
msgstr ""

#. type: example
#: doc/guix.texi:4715
#, no-wrap
msgid ""
"(define (square x)\n"
"  (mlet %state-monad ((count (current-state)))\n"
"    (mbegin %state-monad\n"
"      (set-current-state (+ 1 count))\n"
"      (return (* x x)))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:4719
#, no-wrap
msgid ""
"(run-with-state (sequence %state-monad (map square (iota 3))) 0)\n"
"@result{} (0 1 4)\n"
"@result{} 3\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:4723
msgid ""
"When ``run'' through @var{%state-monad}, we obtain that additional state "
"value, which is the number of @code{square} calls."
msgstr ""

#. type: deffn
#: doc/guix.texi:4725
#, no-wrap
msgid "{Monadic Procedure} current-state"
msgstr ""

#. type: deffn
#: doc/guix.texi:4727
msgid "Return the current state as a monadic value."
msgstr ""

#. type: deffn
#: doc/guix.texi:4729
#, no-wrap
msgid "{Monadic Procedure} set-current-state @var{value}"
msgstr ""

#. type: deffn
#: doc/guix.texi:4732
msgid ""
"Set the current state to @var{value} and return the previous state as a "
"monadic value."
msgstr ""

#. type: deffn
#: doc/guix.texi:4734
#, no-wrap
msgid "{Monadic Procedure} state-push @var{value}"
msgstr ""

#. type: deffn
#: doc/guix.texi:4737
msgid ""
"Push @var{value} to the current state, which is assumed to be a list, and "
"return the previous state as a monadic value."
msgstr ""

#. type: deffn
#: doc/guix.texi:4739
#, no-wrap
msgid "{Monadic Procedure} state-pop"
msgstr ""

#. type: deffn
#: doc/guix.texi:4742
msgid ""
"Pop a value from the current state and return it as a monadic value.  The "
"state is assumed to be a list."
msgstr ""

#. type: deffn
#: doc/guix.texi:4744
#, no-wrap
msgid "{Scheme Procedure} run-with-state @var{mval} [@var{state}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:4747
msgid ""
"Run monadic value @var{mval} starting with @var{state} as the initial "
"state.  Return two values: the resulting value, and the resulting state."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4751
msgid ""
"The main interface to the store monad, provided by the @code{(guix store)} "
"module, is as follows."
msgstr ""

#. type: defvr
#: doc/guix.texi:4752
#, no-wrap
msgid "{Scheme Variable} %store-monad"
msgstr ""

#. type: defvr
#: doc/guix.texi:4754
msgid "The store monad---an alias for @var{%state-monad}."
msgstr ""

#. type: defvr
#: doc/guix.texi:4758
msgid ""
"Values in the store monad encapsulate accesses to the store.  When its "
"effect is needed, a value of the store monad must be ``evaluated'' by "
"passing it to the @code{run-with-store} procedure (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:4760
#, no-wrap
msgid ""
"{Scheme Procedure} run-with-store @var{store} @var{mval} [#:guile-for-build] "
"[#:system (%current-system)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:4763
msgid ""
"Run @var{mval}, a monadic value in the store monad, in @var{store}, an open "
"store connection."
msgstr ""

#. type: deffn
#: doc/guix.texi:4765
#, no-wrap
msgid "{Monadic Procedure} text-file @var{name} @var{text} [@var{references}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:4769
msgid ""
"Return as a monadic value the absolute file name in the store of the file "
"containing @var{text}, a string.  @var{references} is a list of store items "
"that the resulting text file refers to; it defaults to the empty list."
msgstr ""

#. type: deffn
#: doc/guix.texi:4771
#, no-wrap
msgid "{Monadic Procedure} interned-file @var{file} [@var{name}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4776
msgid ""
"[#:recursive? #t] [#:select? (const #t)] Return the name of @var{file} once "
"interned in the store.  Use @var{name} as its store name, or the basename of "
"@var{file} if @var{name} is omitted."
msgstr ""

#. type: deffn
#: doc/guix.texi:4780 doc/guix.texi:5159
msgid ""
"When @var{recursive?} is true, the contents of @var{file} are added "
"recursively; if @var{file} designates a flat file and @var{recursive?} is "
"true, its contents are added, and its permission bits are kept."
msgstr ""

#. type: deffn
#: doc/guix.texi:4785 doc/guix.texi:5164
msgid ""
"When @var{recursive?} is true, call @code{(@var{select?} @var{file} "
"@var{stat})} for each directory entry, where @var{file} is the entry's "
"absolute file name and @var{stat} is the result of @code{lstat}; exclude "
"entries for which @var{select?} does not return true."
msgstr ""

#. type: deffn
#: doc/guix.texi:4787
msgid "The example below adds a file to the store, under two different names:"
msgstr ""

#. type: example
#: doc/guix.texi:4793
#, no-wrap
msgid ""
"(run-with-store (open-connection)\n"
"  (mlet %store-monad ((a (interned-file \"README\"))\n"
"                      (b (interned-file \"README\" \"LEGU-MIN\")))\n"
"    (return (list a b))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:4795
#, no-wrap
msgid ""
"@result{} (\"/gnu/store/rwm@dots{}-README\" "
"\"/gnu/store/44i@dots{}-LEGU-MIN\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4801
msgid ""
"The @code{(guix packages)} module exports the following package-related "
"monadic procedures:"
msgstr ""

#. type: deffn
#: doc/guix.texi:4802
#, no-wrap
msgid "{Monadic Procedure} package-file @var{package} [@var{file}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4810
msgid ""
"[#:system (%current-system)] [#:target #f] @ [#:output \"out\"] Return as a "
"monadic value in the absolute file name of @var{file} within the "
"@var{output} directory of @var{package}.  When @var{file} is omitted, return "
"the name of the @var{output} directory of @var{package}.  When @var{target} "
"is true, use it as a cross-compilation target triplet."
msgstr ""

#. type: deffn
#: doc/guix.texi:4812
#, no-wrap
msgid "{Monadic Procedure} package->derivation @var{package} [@var{system}]"
msgstr ""

#. type: deffnx
#: doc/guix.texi:4813
#, no-wrap
msgid "{Monadic Procedure} package->cross-derivation @var{package} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:4817
msgid ""
"@var{target} [@var{system}] Monadic version of @code{package-derivation} and "
"@code{package-cross-derivation} (@pxref{Defining Packages})."
msgstr ""

#. type: cindex
#: doc/guix.texi:4823
#, no-wrap
msgid "G-expression"
msgstr ""

#. type: cindex
#: doc/guix.texi:4824
#, no-wrap
msgid "build code quoting"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4830
msgid ""
"So we have ``derivations'', which represent a sequence of build actions to "
"be performed to produce an item in the store (@pxref{Derivations}).  These "
"build actions are performed when asking the daemon to actually build the "
"derivations; they are run by the daemon in a container (@pxref{Invoking "
"guix-daemon})."
msgstr ""

#. type: cindex
#: doc/guix.texi:4831
#, no-wrap
msgid "strata of code"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4843
msgid ""
"It should come as no surprise that we like to write these build actions in "
"Scheme.  When we do that, we end up with two @dfn{strata} of Scheme "
"code@footnote{The term @dfn{stratum} in this context was coined by Manuel "
"Serrano et al.@: in the context of their work on Hop.  Oleg Kiselyov, who "
"has written insightful "
"@url{http://okmij.org/ftp/meta-programming/#meta-scheme, essays and code on "
"this topic}, refers to this kind of code generation as @dfn{staging}.}: the "
"``host code''---code that defines packages, talks to the daemon, etc.---and "
"the ``build code''---code that actually performs build actions, such as "
"making directories, invoking @command{make}, etc."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4850
msgid ""
"To describe a derivation and its build actions, one typically needs to embed "
"build code inside host code.  It boils down to manipulating build code as "
"data, and the homoiconicity of Scheme---code has a direct representation as "
"data---comes in handy for that.  But we need more than the normal "
"@code{quasiquote} mechanism in Scheme to construct build expressions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:4859
msgid ""
"The @code{(guix gexp)} module implements @dfn{G-expressions}, a form of "
"S-expressions adapted to build expressions.  G-expressions, or @dfn{gexps}, "
"consist essentially of three syntactic forms: @code{gexp}, @code{ungexp}, "
"and @code{ungexp-splicing} (or simply: @code{#~}, @code{#$}, and "
"@code{#$@@}), which are comparable to @code{quasiquote}, @code{unquote}, and "
"@code{unquote-splicing}, respectively (@pxref{Expression Syntax, "
"@code{quasiquote},, guile, GNU Guile Reference Manual}).  However, there are "
"major differences:"
msgstr ""

#. type: itemize
#: doc/guix.texi:4864
msgid ""
"Gexps are meant to be written to a file and run or manipulated by other "
"processes."
msgstr ""

#. type: itemize
#: doc/guix.texi:4869
msgid ""
"When a high-level object such as a package or derivation is unquoted inside "
"a gexp, the result is as if its output file name had been introduced."
msgstr ""

#. type: itemize
#: doc/guix.texi:4874
msgid ""
"Gexps carry information about the packages or derivations they refer to, and "
"these dependencies are automatically added as inputs to the build processes "
"that use them."
msgstr ""

#. type: cindex
#: doc/guix.texi:4876 doc/guix.texi:5346
#, no-wrap
msgid "lowering, of high-level objects in gexps"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4886
msgid ""
"This mechanism is not limited to package and derivation objects: "
"@dfn{compilers} able to ``lower'' other high-level objects to derivations or "
"files in the store can be defined, such that these objects can also be "
"inserted into gexps.  For example, a useful type of high-level objects that "
"can be inserted in a gexp is ``file-like objects'', which make it easy to "
"add files to the store and to refer to them in derivations and such (see "
"@code{local-file} and @code{plain-file} below.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4888
msgid "To illustrate the idea, here is an example of a gexp:"
msgstr ""

#. type: example
#: doc/guix.texi:4896
#, no-wrap
msgid ""
"(define build-exp\n"
"  #~(begin\n"
"      (mkdir #$output)\n"
"      (chdir #$output)\n"
"      (symlink (string-append #$coreutils \"/bin/ls\")\n"
"               \"list-files\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4901
msgid ""
"This gexp can be passed to @code{gexp->derivation}; we obtain a derivation "
"that builds a directory containing exactly one symlink to "
"@file{/gnu/store/@dots{}-coreutils-8.22/bin/ls}:"
msgstr ""

#. type: example
#: doc/guix.texi:4904
#, no-wrap
msgid "(gexp->derivation \"the-thing\" build-exp)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4912
msgid ""
"As one would expect, the @code{\"/gnu/store/@dots{}-coreutils-8.22\"} string "
"is substituted to the reference to the @var{coreutils} package in the actual "
"build code, and @var{coreutils} is automatically made an input to the "
"derivation.  Likewise, @code{#$output} (equivalent to @code{(ungexp "
"output)}) is replaced by a string containing the directory name of the "
"output of the derivation."
msgstr ""

#. type: cindex
#: doc/guix.texi:4913
#, no-wrap
msgid "cross compilation"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4919
msgid ""
"In a cross-compilation context, it is useful to distinguish between "
"references to the @emph{native} build of a package---that can run on the "
"host---versus references to cross builds of a package.  To that end, the "
"@code{#+} plays the same role as @code{#$}, but is a reference to a native "
"package build:"
msgstr ""

#. type: example
#: doc/guix.texi:4929
#, no-wrap
msgid ""
"(gexp->derivation \"vi\"\n"
"   #~(begin\n"
"       (mkdir #$output)\n"
"       (system* (string-append #+coreutils \"/bin/ln\")\n"
"                \"-s\"\n"
"                (string-append #$emacs \"/bin/emacs\")\n"
"                (string-append #$output \"/bin/vi\")))\n"
"   #:target \"mips64el-linux-gnu\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4935
msgid ""
"In the example above, the native build of @var{coreutils} is used, so that "
"@command{ln} can actually run on the host; but then the cross-compiled build "
"of @var{emacs} is referenced."
msgstr ""

#. type: cindex
#: doc/guix.texi:4936
#, no-wrap
msgid "imported modules, for gexps"
msgstr ""

#. type: findex
#: doc/guix.texi:4937
#, no-wrap
msgid "with-imported-modules"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4942
msgid ""
"Another gexp feature is @dfn{imported modules}: sometimes you want to be "
"able to use certain Guile modules from the ``host environment'' in the gexp, "
"so those modules should be imported in the ``build environment''.  The "
"@code{with-imported-modules} form allows you to express that:"
msgstr ""

#. type: example
#: doc/guix.texi:4953
#, no-wrap
msgid ""
"(let ((build (with-imported-modules '((guix build utils))\n"
"               #~(begin\n"
"                   (use-modules (guix build utils))\n"
"                   (mkdir-p (string-append #$output \"/bin\"))))))\n"
"  (gexp->derivation \"empty-dir\"\n"
"                    #~(begin\n"
"                        #$build\n"
"                        (display \"success!\\n\")\n"
"                        #t)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4959
msgid ""
"In this example, the @code{(guix build utils)} module is automatically "
"pulled into the isolated build environment of our gexp, such that "
"@code{(use-modules (guix build utils))} works as expected."
msgstr ""

#. type: cindex
#: doc/guix.texi:4960
#, no-wrap
msgid "module closure"
msgstr ""

#. type: findex
#: doc/guix.texi:4961
#, no-wrap
msgid "source-module-closure"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4968
msgid ""
"Usually you want the @emph{closure} of the module to be imported---i.e., the "
"module itself and all the modules it depends on---rather than just the "
"module; failing to do that, attempts to use the module will fail because of "
"missing dependent modules.  The @code{source-module-closure} procedure "
"computes the closure of a module by looking at its source file headers, "
"which comes in handy in this case:"
msgstr ""

#. type: example
#: doc/guix.texi:4971
#, no-wrap
msgid ""
"(use-modules (guix modules))   ;for 'source-module-closure'\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:4980
#, no-wrap
msgid ""
"(with-imported-modules (source-module-closure\n"
"                         '((guix build utils)\n"
"                           (gnu build vm)))\n"
"  (gexp->derivation \"something-with-vms\"\n"
"                    #~(begin\n"
"                        (use-modules (guix build utils)\n"
"                                     (gnu build vm))\n"
"                        @dots{})))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:4983
msgid "The syntactic form to construct gexps is summarized below."
msgstr ""

#. type: deffn
#: doc/guix.texi:4984
#, no-wrap
msgid "{Scheme Syntax} #~@var{exp}"
msgstr ""

#. type: deffnx
#: doc/guix.texi:4985
#, no-wrap
msgid "{Scheme Syntax} (gexp @var{exp})"
msgstr ""

#. type: deffn
#: doc/guix.texi:4988
msgid ""
"Return a G-expression containing @var{exp}.  @var{exp} may contain one or "
"more of the following forms:"
msgstr ""

#. type: item
#: doc/guix.texi:4990
#, no-wrap
msgid "#$@var{obj}"
msgstr ""

#. type: itemx
#: doc/guix.texi:4991
#, no-wrap
msgid "(ungexp @var{obj})"
msgstr ""

#. type: table
#: doc/guix.texi:4996
msgid ""
"Introduce a reference to @var{obj}.  @var{obj} may have one of the supported "
"types, for example a package or a derivation, in which case the "
"@code{ungexp} form is replaced by its output file name---e.g., "
"@code{\"/gnu/store/@dots{}-coreutils-8.22}."
msgstr ""

#. type: table
#: doc/guix.texi:4999
msgid ""
"If @var{obj} is a list, it is traversed and references to supported objects "
"are substituted similarly."
msgstr ""

#. type: table
#: doc/guix.texi:5002
msgid ""
"If @var{obj} is another gexp, its contents are inserted and its dependencies "
"are added to those of the containing gexp."
msgstr ""

#. type: table
#: doc/guix.texi:5004
msgid "If @var{obj} is another kind of object, it is inserted as is."
msgstr ""

#. type: item
#: doc/guix.texi:5005
#, no-wrap
msgid "#$@var{obj}:@var{output}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5006
#, no-wrap
msgid "(ungexp @var{obj} @var{output})"
msgstr ""

#. type: table
#: doc/guix.texi:5010
msgid ""
"This is like the form above, but referring explicitly to the @var{output} of "
"@var{obj}---this is useful when @var{obj} produces multiple outputs "
"(@pxref{Packages with Multiple Outputs})."
msgstr ""

#. type: item
#: doc/guix.texi:5011
#, no-wrap
msgid "#+@var{obj}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5012
#, no-wrap
msgid "#+@var{obj}:output"
msgstr ""

#. type: itemx
#: doc/guix.texi:5013
#, no-wrap
msgid "(ungexp-native @var{obj})"
msgstr ""

#. type: itemx
#: doc/guix.texi:5014
#, no-wrap
msgid "(ungexp-native @var{obj} @var{output})"
msgstr ""

#. type: table
#: doc/guix.texi:5017
msgid ""
"Same as @code{ungexp}, but produces a reference to the @emph{native} build "
"of @var{obj} when used in a cross compilation context."
msgstr ""

#. type: item
#: doc/guix.texi:5018
#, no-wrap
msgid "#$output[:@var{output}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:5019
#, no-wrap
msgid "(ungexp output [@var{output}])"
msgstr ""

#. type: table
#: doc/guix.texi:5022
msgid ""
"Insert a reference to derivation output @var{output}, or to the main output "
"when @var{output} is omitted."
msgstr ""

#. type: table
#: doc/guix.texi:5024
msgid "This only makes sense for gexps passed to @code{gexp->derivation}."
msgstr ""

#. type: item
#: doc/guix.texi:5025
#, no-wrap
msgid "#$@@@var{lst}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5026
#, no-wrap
msgid "(ungexp-splicing @var{lst})"
msgstr ""

#. type: table
#: doc/guix.texi:5029
msgid ""
"Like the above, but splices the contents of @var{lst} inside the containing "
"list."
msgstr ""

#. type: item
#: doc/guix.texi:5030
#, no-wrap
msgid "#+@@@var{lst}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5031
#, no-wrap
msgid "(ungexp-native-splicing @var{lst})"
msgstr ""

#. type: table
#: doc/guix.texi:5034
msgid ""
"Like the above, but refers to native builds of the objects listed in "
"@var{lst}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5039
msgid ""
"G-expressions created by @code{gexp} or @code{#~} are run-time objects of "
"the @code{gexp?} type (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:5041
#, no-wrap
msgid "{Scheme Syntax} with-imported-modules @var{modules} @var{body}@dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5044
msgid ""
"Mark the gexps defined in @var{body}@dots{} as requiring @var{modules} in "
"their execution environment."
msgstr ""

#. type: deffn
#: doc/guix.texi:5048
msgid ""
"Each item in @var{modules} can be the name of a module, such as @code{(guix "
"build utils)}, or it can be a module name, followed by an arrow, followed by "
"a file-like object:"
msgstr ""

#. type: example
#: doc/guix.texi:5054
#, no-wrap
msgid ""
"`((guix build utils)\n"
"  (guix gcrypt)\n"
"  ((guix config) => ,(scheme-file \"config.scm\"\n"
"                                  #~(define-module @dots{}))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5059
msgid ""
"In the example above, the first two modules are taken from the search path, "
"and the last one is created from the given file-like object."
msgstr ""

#. type: deffn
#: doc/guix.texi:5063
msgid ""
"This form has @emph{lexical} scope: it has an effect on the gexps directly "
"defined in @var{body}@dots{}, but not on those defined, say, in procedures "
"called from @var{body}@dots{}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5065
#, no-wrap
msgid "{Scheme Procedure} gexp? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5067
msgid "Return @code{#t} if @var{obj} is a G-expression."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5073
msgid ""
"G-expressions are meant to be written to disk, either as code building some "
"derivation, or as plain files in the store.  The monadic procedures below "
"allow you to do that (@pxref{The Store Monad}, for more information about "
"monads.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:5074
#, no-wrap
msgid "{Monadic Procedure} gexp->derivation @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5090
msgid ""
"[#:system (%current-system)] [#:target #f] [#:graft? #t] @ [#:hash #f] "
"[#:hash-algo #f] @ [#:recursive? #f] [#:env-vars '()] [#:modules '()] @ "
"[#:module-path @var{%load-path}] @ [#:references-graphs #f] "
"[#:allowed-references #f] @ [#:disallowed-references #f] @ "
"[#:leaked-env-vars #f] @ [#:script-name (string-append @var{name} "
"\"-builder\")] @ [#:deprecation-warnings #f] @ [#:local-build? #f] "
"[#:substitutable? #t] [#:guile-for-build #f] Return a derivation @var{name} "
"that runs @var{exp} (a gexp) with @var{guile-for-build} (a derivation) on "
"@var{system}; @var{exp} is stored in a file called @var{script-name}.  When "
"@var{target} is true, it is used as the cross-compilation target triplet for "
"packages referred to by @var{exp}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5098
msgid ""
"@var{modules} is deprecated in favor of @code{with-imported-modules}.  Its "
"meaning is to make @var{modules} available in the evaluation context of "
"@var{exp}; @var{modules} is a list of names of Guile modules searched in "
"@var{module-path} to be copied in the store, compiled, and made available in "
"the load path during the execution of @var{exp}---e.g., @code{((guix build "
"utils) (guix build gnu-build-system))}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5101
msgid ""
"@var{graft?} determines whether packages referred to by @var{exp} should be "
"grafted when applicable."
msgstr ""

#. type: deffn
#: doc/guix.texi:5104
msgid ""
"When @var{references-graphs} is true, it must be a list of tuples of one of "
"the following forms:"
msgstr ""

#. type: example
#: doc/guix.texi:5111
#, no-wrap
msgid ""
"(@var{file-name} @var{package})\n"
"(@var{file-name} @var{package} @var{output})\n"
"(@var{file-name} @var{derivation})\n"
"(@var{file-name} @var{derivation} @var{output})\n"
"(@var{file-name} @var{store-item})\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5117
msgid ""
"The right-hand-side of each element of @var{references-graphs} is "
"automatically made an input of the build process of @var{exp}.  In the build "
"environment, each @var{file-name} contains the reference graph of the "
"corresponding item, in a simple text format."
msgstr ""

#. type: deffn
#: doc/guix.texi:5123
msgid ""
"@var{allowed-references} must be either @code{#f} or a list of output names "
"and packages.  In the latter case, the list denotes store items that the "
"result is allowed to refer to.  Any reference to another store item will "
"lead to a build error.  Similarly for @var{disallowed-references}, which can "
"list items that must not be referenced by the outputs."
msgstr ""

#. type: deffn
#: doc/guix.texi:5126
msgid ""
"@var{deprecation-warnings} determines whether to show deprecation warnings "
"while compiling modules.  It can be @code{#f}, @code{#t}, or "
"@code{'detailed}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5128
msgid "The other arguments are as for @code{derivation} (@pxref{Derivations})."
msgstr ""

#. type: cindex
#: doc/guix.texi:5130
#, no-wrap
msgid "file-like objects"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5135
msgid ""
"The @code{local-file}, @code{plain-file}, @code{computed-file}, "
"@code{program-file}, and @code{scheme-file} procedures below return "
"@dfn{file-like objects}.  That is, when unquoted in a G-expression, these "
"objects lead to a file in the store.  Consider this G-expression:"
msgstr ""

#. type: example
#: doc/guix.texi:5139
#, no-wrap
msgid ""
"#~(system* #$(file-append glibc \"/sbin/nscd\") \"-f\"\n"
"           #$(local-file \"/tmp/my-nscd.conf\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5148
msgid ""
"The effect here is to ``intern'' @file{/tmp/my-nscd.conf} by copying it to "
"the store.  Once expanded, for instance @i{via} @code{gexp->derivation}, the "
"G-expression refers to that copy under @file{/gnu/store}; thus, modifying or "
"removing the file in @file{/tmp} does not have any effect on what the "
"G-expression does.  @code{plain-file} can be used similarly; it differs in "
"that the file content is directly passed as a string."
msgstr ""

#. type: deffn
#: doc/guix.texi:5149
#, no-wrap
msgid "{Scheme Procedure} local-file @var{file} [@var{name}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5155
msgid ""
"[#:recursive? #f] [#:select? (const #t)] Return an object representing local "
"file @var{file} to add to the store; this object can be used in a gexp.  If "
"@var{file} is a relative file name, it is looked up relative to the source "
"file where this form appears.  @var{file} will be added to the store under "
"@var{name}--by default the base name of @var{file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5167
msgid ""
"This is the declarative counterpart of the @code{interned-file} monadic "
"procedure (@pxref{The Store Monad, @code{interned-file}})."
msgstr ""

#. type: deffn
#: doc/guix.texi:5169
#, no-wrap
msgid "{Scheme Procedure} plain-file @var{name} @var{content}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5172
msgid ""
"Return an object representing a text file called @var{name} with the given "
"@var{content} (a string) to be added to the store."
msgstr ""

#. type: deffn
#: doc/guix.texi:5174
msgid "This is the declarative counterpart of @code{text-file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5176
#, no-wrap
msgid "{Scheme Procedure} computed-file @var{name} @var{gexp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5181
msgid ""
"[#:options '(#:local-build? #t)] Return an object representing the store "
"item @var{name}, a file or directory computed by @var{gexp}.  @var{options} "
"is a list of additional arguments to pass to @code{gexp->derivation}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5183
msgid "This is the declarative counterpart of @code{gexp->derivation}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5185
#, no-wrap
msgid "{Monadic Procedure} gexp->script @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5190
msgid ""
"[#:guile (default-guile)] [#:module-path %load-path] Return an executable "
"script @var{name} that runs @var{exp} using @var{guile}, with @var{exp}'s "
"imported modules in its search path.  Look up @var{exp}'s modules in "
"@var{module-path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5193
msgid ""
"The example below builds a script that simply invokes the @command{ls} "
"command:"
msgstr ""

#. type: example
#: doc/guix.texi:5196
#, no-wrap
msgid ""
"(use-modules (guix gexp) (gnu packages base))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:5200
#, no-wrap
msgid ""
"(gexp->script \"list-files\"\n"
"              #~(execl #$(file-append coreutils \"/bin/ls\")\n"
"                       \"ls\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5205
msgid ""
"When ``running'' it through the store (@pxref{The Store Monad, "
"@code{run-with-store}}), we obtain a derivation that produces an executable "
"file @file{/gnu/store/@dots{}-list-files} along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:5210
#, no-wrap
msgid ""
"#!/gnu/store/@dots{}-guile-2.0.11/bin/guile -ds\n"
"!#\n"
"(execl \"/gnu/store/@dots{}-coreutils-8.22\"/bin/ls\" \"ls\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5213
#, no-wrap
msgid "{Scheme Procedure} program-file @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5218
msgid ""
"[#:guile #f] [#:module-path %load-path] Return an object representing the "
"executable store item @var{name} that runs @var{gexp}.  @var{guile} is the "
"Guile package used to execute that script.  Imported modules of @var{gexp} "
"are looked up in @var{module-path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5220
msgid "This is the declarative counterpart of @code{gexp->script}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5222
#, no-wrap
msgid "{Monadic Procedure} gexp->file @var{name} @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5229
msgid ""
"[#:set-load-path? #t] [#:module-path %load-path] @ [#:splice? #f] @ [#:guile "
"(default-guile)] Return a derivation that builds a file @var{name} "
"containing @var{exp}.  When @var{splice?} is true, @var{exp} is considered "
"to be a list of expressions that will be spliced in the resulting file."
msgstr ""

#. type: deffn
#: doc/guix.texi:5234
msgid ""
"When @var{set-load-path?} is true, emit code in the resulting file to set "
"@code{%load-path} and @code{%load-compiled-path} to honor @var{exp}'s "
"imported modules.  Look up @var{exp}'s modules in @var{module-path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5237
msgid ""
"The resulting file holds references to all the dependencies of @var{exp} or "
"a subset thereof."
msgstr ""

#. type: deffn
#: doc/guix.texi:5239
#, no-wrap
msgid "{Scheme Procedure} scheme-file @var{name} @var{exp} [#:splice? #f]"
msgstr ""

#. type: deffn
#: doc/guix.texi:5242
msgid ""
"Return an object representing the Scheme file @var{name} that contains "
"@var{exp}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5244
msgid "This is the declarative counterpart of @code{gexp->file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5246
#, no-wrap
msgid "{Monadic Procedure} text-file* @var{name} @var{text} @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5252
msgid ""
"Return as a monadic value a derivation that builds a text file containing "
"all of @var{text}.  @var{text} may list, in addition to strings, objects of "
"any type that can be used in a gexp: packages, derivations, local file "
"objects, etc.  The resulting store file holds references to all these."
msgstr ""

#. type: deffn
#: doc/guix.texi:5257
msgid ""
"This variant should be preferred over @code{text-file} anytime the file to "
"create will reference items from the store.  This is typically the case when "
"building a configuration file that embeds store file names, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:5265
#, no-wrap
msgid ""
"(define (profile.sh)\n"
"  ;; Return the name of a shell script in the store that\n"
"  ;; initializes the 'PATH' environment variable.\n"
"  (text-file* \"profile.sh\"\n"
"              \"export PATH=\" coreutils \"/bin:\"\n"
"              grep \"/bin:\" sed \"/bin\\n\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5270
msgid ""
"In this example, the resulting @file{/gnu/store/@dots{}-profile.sh} file "
"will reference @var{coreutils}, @var{grep}, and @var{sed}, thereby "
"preventing them from being garbage-collected during its lifetime."
msgstr ""

#. type: deffn
#: doc/guix.texi:5272
#, no-wrap
msgid "{Scheme Procedure} mixed-text-file @var{name} @var{text} @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5276
msgid ""
"Return an object representing store file @var{name} containing @var{text}.  "
"@var{text} is a sequence of strings and file-like objects, as in:"
msgstr ""

#. type: example
#: doc/guix.texi:5280
#, no-wrap
msgid ""
"(mixed-text-file \"profile\"\n"
"                 \"export PATH=\" coreutils \"/bin:\" grep \"/bin\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5283
msgid "This is the declarative counterpart of @code{text-file*}."
msgstr ""

#. type: deffn
#: doc/guix.texi:5285
#, no-wrap
msgid "{Scheme Procedure} file-union @var{name} @var{files}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5290
msgid ""
"Return a @code{<computed-file>} that builds a directory containing all of "
"@var{files}.  Each item in @var{files} must be a two-element list where the "
"first element is the file name to use in the new directory, and the second "
"element is a gexp denoting the target file.  Here's an example:"
msgstr ""

#. type: example
#: doc/guix.texi:5297
#, no-wrap
msgid ""
"(file-union \"etc\"\n"
"            `((\"hosts\" ,(plain-file \"hosts\"\n"
"                                    \"127.0.0.1 localhost\"))\n"
"              (\"bashrc\" ,(plain-file \"bashrc\"\n"
"                                     \"alias ls='ls --color'\"))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5300
msgid "This yields an @code{etc} directory containing these two files."
msgstr ""

#. type: deffn
#: doc/guix.texi:5302
#, no-wrap
msgid "{Scheme Procedure} directory-union @var{name} @var{things}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5305
msgid ""
"Return a directory that is the union of @var{things}, where @var{things} is "
"a list of file-like objects denoting directories.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:5308
#, no-wrap
msgid "(directory-union \"guile+emacs\" (list guile emacs))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5311
msgid ""
"yields a directory that is the union of the @code{guile} and @code{emacs} "
"packages."
msgstr ""

#. type: deffn
#: doc/guix.texi:5313
#, no-wrap
msgid "{Scheme Procedure} file-append @var{obj} @var{suffix} @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:5317
msgid ""
"Return a file-like object that expands to the concatenation of @var{obj} and "
"@var{suffix}, where @var{obj} is a lowerable object and each @var{suffix} is "
"a string."
msgstr ""

#. type: deffn
#: doc/guix.texi:5319
msgid "As an example, consider this gexp:"
msgstr ""

#. type: example
#: doc/guix.texi:5324
#, no-wrap
msgid ""
"(gexp->script \"run-uname\"\n"
"              #~(system* #$(file-append coreutils\n"
"                                        \"/bin/uname\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5327
msgid "The same effect could be achieved with:"
msgstr ""

#. type: example
#: doc/guix.texi:5332
#, no-wrap
msgid ""
"(gexp->script \"run-uname\"\n"
"              #~(system* (string-append #$coreutils\n"
"                                        \"/bin/uname\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:5338
msgid ""
"There is one difference though: in the @code{file-append} case, the "
"resulting script contains the absolute file name as a string, whereas in the "
"second case, the resulting script contains a @code{(string-append @dots{})} "
"expression to construct the file name @emph{at run time}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5345
msgid ""
"Of course, in addition to gexps embedded in ``host'' code, there are also "
"modules containing build tools.  To make it clear that they are meant to be "
"used in the build stratum, these modules are kept in the @code{(guix build "
"@dots{})} name space."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5351
msgid ""
"Internally, high-level objects are @dfn{lowered}, using their compiler, to "
"either derivations or store items.  For instance, lowering a package yields "
"a derivation, and lowering a @code{plain-file} yields a store item.  This is "
"achieved using the @code{lower-object} monadic procedure."
msgstr ""

#. type: deffn
#: doc/guix.texi:5352
#, no-wrap
msgid "{Monadic Procedure} lower-object @var{obj} [@var{system}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:5358
msgid ""
"[#:target #f] Return as a value in @var{%store-monad} the derivation or "
"store item corresponding to @var{obj} for @var{system}, cross-compiling for "
"@var{target} if @var{target} is true.  @var{obj} must be an object that has "
"an associated gexp compiler, such as a @code{<package>}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5369
msgid ""
"This section describes Guix command-line utilities.  Some of them are "
"primarily targeted at developers and users who write new package "
"definitions, while others are more generally useful.  They complement the "
"Scheme programming interface of Guix in a convenient way."
msgstr ""

#. type: cindex
#: doc/guix.texi:5391
#, no-wrap
msgid "package building"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:5392
#, no-wrap
msgid "guix build"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5398
msgid ""
"The @command{guix build} command builds packages or derivations and their "
"dependencies, and prints the resulting store paths.  Note that it does not "
"modify the user's profile---this is the job of the @command{guix package} "
"command (@pxref{Invoking guix package}).  Thus, it is mainly useful for "
"distribution developers."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5400 doc/guix.texi:6057 doc/guix.texi:6124 doc/guix.texi:6793 doc/guix.texi:7123 doc/guix.texi:7453 doc/guix.texi:7758 doc/guix.texi:7824 doc/guix.texi:7863
msgid "The general syntax is:"
msgstr ""

#. type: example
#: doc/guix.texi:5403
#, no-wrap
msgid "guix build @var{options} @var{package-or-derivation}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5408
msgid ""
"As an example, the following command builds the latest versions of Emacs and "
"of Guile, displays their build logs, and finally displays the resulting "
"directories:"
msgstr ""

#. type: example
#: doc/guix.texi:5411
#, no-wrap
msgid "guix build emacs guile\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5414
msgid "Similarly, the following command builds all the available packages:"
msgstr ""

#. type: example
#: doc/guix.texi:5418
#, no-wrap
msgid ""
"guix build --quiet --keep-going \\\n"
"  `guix package -A | cut -f1,2 --output-delimiter=@@`\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5426
msgid ""
"@var{package-or-derivation} may be either the name of a package found in the "
"software distribution such as @code{coreutils} or @code{coreutils@@8.20}, or "
"a derivation such as @file{/gnu/store/@dots{}-coreutils-8.19.drv}.  In the "
"former case, a package with the corresponding name (and optionally version) "
"is searched for among the GNU distribution modules (@pxref{Package "
"Modules})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5431
msgid ""
"Alternatively, the @code{--expression} option may be used to specify a "
"Scheme expression that evaluates to a package; this is useful when "
"disambiguating among several same-named packages or package variants is "
"needed."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5434
msgid ""
"There may be zero or more @var{options}.  The available options are "
"described in the subsections below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5449
msgid ""
"A number of options that control the build process are common to "
"@command{guix build} and other commands that can spawn builds, such as "
"@command{guix package} or @command{guix archive}.  These are the following:"
msgstr ""

#. type: item
#: doc/guix.texi:5452
#, no-wrap
msgid "--load-path=@var{directory}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5453
#, no-wrap
msgid "-L @var{directory}"
msgstr ""

#. type: table
#: doc/guix.texi:5456
msgid ""
"Add @var{directory} to the front of the package module search path "
"(@pxref{Package Modules})."
msgstr ""

#. type: table
#: doc/guix.texi:5459
msgid ""
"This allows users to define their own packages and make them visible to the "
"command-line tools."
msgstr ""

#. type: item
#: doc/guix.texi:5460
#, no-wrap
msgid "--keep-failed"
msgstr ""

#. type: itemx
#: doc/guix.texi:5461
#, no-wrap
msgid "-K"
msgstr ""

#. type: table
#: doc/guix.texi:5467
msgid ""
"Keep the build tree of failed builds.  Thus, if a build fails, its build "
"tree is kept under @file{/tmp}, in a directory whose name is shown at the "
"end of the build log.  This is useful when debugging build issues.  "
"@xref{Debugging Build Failures}, for tips and tricks on how to debug build "
"issues."
msgstr ""

#. type: item
#: doc/guix.texi:5468
#, no-wrap
msgid "--keep-going"
msgstr ""

#. type: itemx
#: doc/guix.texi:5469
#, no-wrap
msgid "-k"
msgstr ""

#. type: table
#: doc/guix.texi:5472
msgid ""
"Keep going when some of the derivations fail to build; return only once all "
"the builds have either completed or failed."
msgstr ""

#. type: table
#: doc/guix.texi:5475
msgid ""
"The default behavior is to stop as soon as one of the specified derivations "
"has failed."
msgstr ""

#. type: item
#: doc/guix.texi:5476
#, no-wrap
msgid "--dry-run"
msgstr ""

#. type: itemx
#: doc/guix.texi:5477
#, no-wrap
msgid "-n"
msgstr ""

#. type: table
#: doc/guix.texi:5479
msgid "Do not build the derivations."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:5481
msgid "fallback-option"
msgstr ""

#. type: item
#: doc/guix.texi:5481
#, no-wrap
msgid "--fallback"
msgstr ""

#. type: table
#: doc/guix.texi:5484
msgid ""
"When substituting a pre-built binary fails, fall back to building packages "
"locally (@pxref{Substitution Failure})."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:5490
msgid "client-substitute-urls"
msgstr ""

#. type: table
#: doc/guix.texi:5490
msgid ""
"Consider @var{urls} the whitespace-separated list of substitute source URLs, "
"overriding the default list of URLs of @command{guix-daemon} "
"(@pxref{daemon-substitute-urls,, @command{guix-daemon} URLs})."
msgstr ""

#. type: table
#: doc/guix.texi:5494
msgid ""
"This means that substitutes may be downloaded from @var{urls}, provided they "
"are signed by a key authorized by the system administrator "
"(@pxref{Substitutes})."
msgstr ""

#. type: table
#: doc/guix.texi:5497
msgid "When @var{urls} is the empty string, substitutes are effectively disabled."
msgstr ""

#. type: item
#: doc/guix.texi:5503
#, no-wrap
msgid "--no-grafts"
msgstr ""

#. type: table
#: doc/guix.texi:5507
msgid ""
"Do not ``graft'' packages.  In practice, this means that package updates "
"available as grafts are not applied.  @xref{Security Updates}, for more "
"information on grafts."
msgstr ""

#. type: item
#: doc/guix.texi:5508
#, no-wrap
msgid "--rounds=@var{n}"
msgstr ""

#. type: table
#: doc/guix.texi:5511
msgid ""
"Build each derivation @var{n} times in a row, and raise an error if "
"consecutive build results are not bit-for-bit identical."
msgstr ""

#. type: table
#: doc/guix.texi:5516
msgid ""
"This is a useful way to detect non-deterministic builds processes.  "
"Non-deterministic build processes are a problem because they make it "
"practically impossible for users to @emph{verify} whether third-party "
"binaries are genuine.  @xref{Invoking guix challenge}, for more."
msgstr ""

#. type: table
#: doc/guix.texi:5522
msgid ""
"Note that, currently, the differing build results are not kept around, so "
"you will have to manually investigate in case of an error---e.g., by "
"stashing one of the build results with @code{guix archive --export} "
"(@pxref{Invoking guix archive}), then rebuilding, and finally comparing the "
"two results."
msgstr ""

#. type: table
#: doc/guix.texi:5527
msgid ""
"Do not attempt to offload builds @i{via} the ``build hook'' of the daemon "
"(@pxref{Daemon Offload Setup}).  That is, always build things locally "
"instead of offloading builds to remote machines."
msgstr ""

#. type: table
#: doc/guix.texi:5534
msgid ""
"By default, the daemon's setting is honored (@pxref{Invoking guix-daemon, "
"@code{--max-silent-time}})."
msgstr ""

#. type: table
#: doc/guix.texi:5541
msgid ""
"By default, the daemon's setting is honored (@pxref{Invoking guix-daemon, "
"@code{--timeout}})."
msgstr ""

#. type: item
#: doc/guix.texi:5542
#, no-wrap
msgid "--verbosity=@var{level}"
msgstr ""

#. type: table
#: doc/guix.texi:5546
msgid ""
"Use the given verbosity level.  @var{level} must be an integer between 0 and "
"5; higher means more verbose output.  Setting a level of 4 or more may be "
"helpful when debugging setup issues with the build daemon."
msgstr ""

#. type: table
#: doc/guix.texi:5551
msgid ""
"Allow the use of up to @var{n} CPU cores for the build.  The special value "
"@code{0} means to use as many CPU cores as available."
msgstr ""

#. type: table
#: doc/guix.texi:5557
msgid ""
"Allow at most @var{n} build jobs in parallel.  @xref{Invoking guix-daemon, "
"@code{--max-jobs}}, for details about this option and the equivalent "
"@command{guix-daemon} option."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5564
msgid ""
"Behind the scenes, @command{guix build} is essentially an interface to the "
"@code{package-derivation} procedure of the @code{(guix packages)} module, "
"and to the @code{build-derivations} procedure of the @code{(guix "
"derivations)} module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5568
msgid ""
"In addition to options explicitly passed on the command line, @command{guix "
"build} and other @command{guix} commands that support building honor the "
"@code{GUIX_BUILD_OPTIONS} environment variable."
msgstr ""

#. type: defvr
#: doc/guix.texi:5569
#, no-wrap
msgid "{Environment Variable} GUIX_BUILD_OPTIONS"
msgstr ""

#. type: defvr
#: doc/guix.texi:5574
msgid ""
"Users can define this variable to a list of command line options that will "
"automatically be used by @command{guix build} and other @command{guix} "
"commands that can perform builds, as in the example below:"
msgstr ""

#. type: example
#: doc/guix.texi:5577
#, no-wrap
msgid "$ export GUIX_BUILD_OPTIONS=\"--no-substitutes -c 2 -L /foo/bar\"\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:5581
msgid ""
"These options are parsed independently, and the result is appended to the "
"parsed command-line options."
msgstr ""

#. type: cindex
#: doc/guix.texi:5587
#, no-wrap
msgid "package variants"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5595
msgid ""
"Another set of command-line options supported by @command{guix build} and "
"also @command{guix package} are @dfn{package transformation options}.  These "
"are options that make it possible to define @dfn{package variants}---for "
"instance, packages built from different source code.  This is a convenient "
"way to create customized packages on the fly without having to type in the "
"definitions of package variants (@pxref{Defining Packages})."
msgstr ""

#. type: item
#: doc/guix.texi:5598
#, no-wrap
msgid "--with-source=@var{source}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5599
#, no-wrap
msgid "--with-source=@var{package}=@var{source}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5600
#, no-wrap
msgid "--with-source=@var{package}@@@var{version}=@var{source}"
msgstr ""

#. type: table
#: doc/guix.texi:5605
msgid ""
"Use @var{source} as the source of @var{package}, and @var{version} as its "
"version number.  @var{source} must be a file name or a URL, as for "
"@command{guix download} (@pxref{Invoking guix download})."
msgstr ""

#. type: table
#: doc/guix.texi:5611
msgid ""
"When @var{package} is omitted, it is taken to be the package name specified "
"on the command line that matches the base of @var{source}---e.g., if "
"@var{source} is @code{/src/guile-2.0.10.tar.gz}, the corresponding package "
"is @code{guile}."
msgstr ""

#. type: table
#: doc/guix.texi:5614
msgid ""
"Likewise, when @var{version} is omitted, the version string is inferred from "
"@var{source}; in the previous example, it is @code{2.0.10}."
msgstr ""

#. type: table
#: doc/guix.texi:5619
msgid ""
"This option allows users to try out versions of packages other than the one "
"provided by the distribution.  The example below downloads "
"@file{ed-1.7.tar.gz} from a GNU mirror and uses that as the source for the "
"@code{ed} package:"
msgstr ""

#. type: example
#: doc/guix.texi:5622
#, no-wrap
msgid "guix build ed --with-source=mirror://gnu/ed/ed-1.7.tar.gz\n"
msgstr ""

#. type: table
#: doc/guix.texi:5626
msgid ""
"As a developer, @code{--with-source} makes it easy to test release "
"candidates:"
msgstr ""

#. type: example
#: doc/guix.texi:5629
#, no-wrap
msgid "guix build guile --with-source=../guile-2.0.9.219-e1bb7.tar.xz\n"
msgstr ""

#. type: table
#: doc/guix.texi:5632
msgid "@dots{} or to build from a checkout in a pristine environment:"
msgstr ""

#. type: example
#: doc/guix.texi:5636
#, no-wrap
msgid ""
"$ git clone git://git.sv.gnu.org/guix.git\n"
"$ guix build guix --with-source=guix@@1.0=./guix\n"
msgstr ""

#. type: item
#: doc/guix.texi:5638
#, no-wrap
msgid "--with-input=@var{package}=@var{replacement}"
msgstr ""

#. type: table
#: doc/guix.texi:5643
msgid ""
"Replace dependency on @var{package} by a dependency on @var{replacement}.  "
"@var{package} must be a package name, and @var{replacement} must be a "
"package specification such as @code{guile} or @code{guile@@1.8}."
msgstr ""

#. type: table
#: doc/guix.texi:5647
msgid ""
"For instance, the following command builds Guix, but replaces its dependency "
"on the current stable version of Guile with a dependency on the legacy "
"version of Guile, @code{guile@@2.0}:"
msgstr ""

#. type: example
#: doc/guix.texi:5650
#, no-wrap
msgid "guix build --with-input=guile=guile@@2.0 guix\n"
msgstr ""

#. type: table
#: doc/guix.texi:5655
msgid ""
"This is a recursive, deep replacement.  So in this example, both @code{guix} "
"and its dependency @code{guile-json} (which also depends on @code{guile}) "
"get rebuilt against @code{guile@@2.0}."
msgstr ""

#. type: table
#: doc/guix.texi:5658
msgid ""
"This is implemented using the @code{package-input-rewriting} Scheme "
"procedure (@pxref{Defining Packages, @code{package-input-rewriting}})."
msgstr ""

#. type: item
#: doc/guix.texi:5659
#, no-wrap
msgid "--with-graft=@var{package}=@var{replacement}"
msgstr ""

#. type: table
#: doc/guix.texi:5665
msgid ""
"This is similar to @code{--with-input} but with an important difference: "
"instead of rebuilding the whole dependency chain, @var{replacement} is built "
"and then @dfn{grafted} onto the binaries that were initially referring to "
"@var{package}.  @xref{Security Updates}, for more information on grafts."
msgstr ""

#. type: table
#: doc/guix.texi:5669
msgid ""
"For example, the command below grafts version 3.5.4 of GnuTLS onto Wget and "
"all its dependencies, replacing references to the version of GnuTLS they "
"currently refer to:"
msgstr ""

#. type: example
#: doc/guix.texi:5672
#, no-wrap
msgid "guix build --with-graft=gnutls=gnutls@@3.5.4 wget\n"
msgstr ""

#. type: table
#: doc/guix.texi:5681
msgid ""
"This has the advantage of being much faster than rebuilding everything.  But "
"there is a caveat: it works if and only if @var{package} and "
"@var{replacement} are strictly compatible---for example, if they provide a "
"library, the application binary interface (ABI) of those libraries must be "
"compatible.  If @var{replacement} is somehow incompatible with "
"@var{package}, then the resulting package may be unusable.  Use with care!"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5689
msgid ""
"The command-line options presented below are specific to @command{guix "
"build}."
msgstr ""

#. type: item
#: doc/guix.texi:5692
#, no-wrap
msgid "--quiet"
msgstr ""

#. type: itemx
#: doc/guix.texi:5693
#, no-wrap
msgid "-q"
msgstr ""

#. type: table
#: doc/guix.texi:5697
msgid ""
"Build quietly, without displaying the build log.  Upon completion, the build "
"log is kept in @file{/var} (or similar) and can always be retrieved using "
"the @option{--log-file} option."
msgstr ""

#. type: item
#: doc/guix.texi:5698
#, no-wrap
msgid "--file=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:5703
msgid ""
"Build the package or derivation that the code within @var{file} evaluates "
"to."
msgstr ""

#. type: table
#: doc/guix.texi:5706
msgid ""
"As an example, @var{file} might contain a package definition like this "
"(@pxref{Defining Packages}):"
msgstr ""

#. type: table
#: doc/guix.texi:5714
msgid "Build the package or derivation @var{expr} evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:5718
msgid ""
"For example, @var{expr} may be @code{(@@ (gnu packages guile)  guile-1.8)}, "
"which unambiguously designates this specific variant of version 1.8 of "
"Guile."
msgstr ""

#. type: table
#: doc/guix.texi:5722
msgid ""
"Alternatively, @var{expr} may be a G-expression, in which case it is used as "
"a build program passed to @code{gexp->derivation} (@pxref{G-Expressions})."
msgstr ""

#. type: table
#: doc/guix.texi:5726
msgid ""
"Lastly, @var{expr} may refer to a zero-argument monadic procedure "
"(@pxref{The Store Monad}).  The procedure must return a derivation as a "
"monadic value, which is then passed through @code{run-with-store}."
msgstr ""

#. type: item
#: doc/guix.texi:5727
#, no-wrap
msgid "--source"
msgstr ""

#. type: itemx
#: doc/guix.texi:5728
#, no-wrap
msgid "-S"
msgstr ""

#. type: table
#: doc/guix.texi:5731
msgid ""
"Build the source derivations of the packages, rather than the packages "
"themselves."
msgstr ""

#. type: table
#: doc/guix.texi:5735
msgid ""
"For instance, @code{guix build -S gcc} returns something like "
"@file{/gnu/store/@dots{}-gcc-4.7.2.tar.bz2}, which is the GCC source "
"tarball."
msgstr ""

#. type: table
#: doc/guix.texi:5739
msgid ""
"The returned source tarball is the result of applying any patches and code "
"snippets specified in the package @code{origin} (@pxref{Defining Packages})."
msgstr ""

#. type: item
#: doc/guix.texi:5740
#, no-wrap
msgid "--sources"
msgstr ""

#. type: table
#: doc/guix.texi:5747
msgid ""
"Fetch and return the source of @var{package-or-derivation} and all their "
"dependencies, recursively.  This is a handy way to obtain a local copy of "
"all the source code needed to build @var{packages}, allowing you to "
"eventually build them even without network access.  It is an extension of "
"the @code{--source} option and can accept one of the following optional "
"argument values:"
msgstr ""

#. type: item
#: doc/guix.texi:5749 doc/guix.texi:6974
#, no-wrap
msgid "package"
msgstr ""

#. type: table
#: doc/guix.texi:5752
msgid ""
"This value causes the @code{--sources} option to behave in the same way as "
"the @code{--source} option."
msgstr ""

#. type: item
#: doc/guix.texi:5753 doc/guix.texi:11753
#, no-wrap
msgid "all"
msgstr ""

#. type: table
#: doc/guix.texi:5756
msgid ""
"Build the source derivations of all packages, including any source that "
"might be listed as @code{inputs}.  This is the default value."
msgstr ""

#. type: example
#: doc/guix.texi:5762
#, no-wrap
msgid ""
"$ guix build --sources tzdata\n"
"The following derivations will be built:\n"
"   /gnu/store/@dots{}-tzdata2015b.tar.gz.drv\n"
"   /gnu/store/@dots{}-tzcode2015b.tar.gz.drv\n"
msgstr ""

#. type: item
#: doc/guix.texi:5764
#, no-wrap
msgid "transitive"
msgstr ""

#. type: table
#: doc/guix.texi:5768
msgid ""
"Build the source derivations of all packages, as well of all transitive "
"inputs to the packages.  This can be used e.g. to prefetch package source "
"for later offline building."
msgstr ""

#. type: example
#: doc/guix.texi:5779
#, no-wrap
msgid ""
"$ guix build --sources=transitive tzdata\n"
"The following derivations will be built:\n"
"   /gnu/store/@dots{}-tzcode2015b.tar.gz.drv\n"
"   /gnu/store/@dots{}-findutils-4.4.2.tar.xz.drv\n"
"   /gnu/store/@dots{}-grep-2.21.tar.xz.drv\n"
"   /gnu/store/@dots{}-coreutils-8.23.tar.xz.drv\n"
"   /gnu/store/@dots{}-make-4.1.tar.xz.drv\n"
"   /gnu/store/@dots{}-bash-4.3.tar.xz.drv\n"
"@dots{}\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:5792
msgid ""
"The @code{--system} flag is for @emph{native} compilation and must not be "
"confused with cross-compilation.  See @code{--target} below for information "
"on cross-compilation."
msgstr ""

#. type: table
#: doc/guix.texi:5798
msgid ""
"An example use of this is on Linux-based systems, which can emulate "
"different personalities.  For instance, passing @code{--system=i686-linux} "
"on an @code{x86_64-linux} system allows you to build packages in a complete "
"32-bit environment."
msgstr ""

#. type: table
#: doc/guix.texi:5803
msgid ""
"Similarly, when transparent emulation with QEMU and @code{binfmt_misc} is "
"enabled (@pxref{Virtualization Services, @code{qemu-binfmt-service-type}}), "
"you can build for any system for which a QEMU @code{binfmt_misc} handler is "
"installed."
msgstr ""

#. type: table
#: doc/guix.texi:5807
msgid ""
"Builds for a system other than that of the machine you are using can also be "
"offloaded to a remote machine of the right architecture.  @xref{Daemon "
"Offload Setup}, for more information on offloading."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:5815
msgid "build-check"
msgstr ""

#. type: item
#: doc/guix.texi:5815
#, no-wrap
msgid "--check"
msgstr ""

#. type: cindex
#: doc/guix.texi:5816
#, no-wrap
msgid "determinism, checking"
msgstr ""

#. type: cindex
#: doc/guix.texi:5817
#, no-wrap
msgid "reproducibility, checking"
msgstr ""

#. type: table
#: doc/guix.texi:5821
msgid ""
"Rebuild @var{package-or-derivation}, which are already available in the "
"store, and raise an error if the build results are not bit-for-bit "
"identical."
msgstr ""

#. type: table
#: doc/guix.texi:5826
msgid ""
"This mechanism allows you to check whether previously installed substitutes "
"are genuine (@pxref{Substitutes}), or whether the build result of a package "
"is deterministic.  @xref{Invoking guix challenge}, for more background "
"information and tools."
msgstr ""

#. type: item
#: doc/guix.texi:5831
#, no-wrap
msgid "--repair"
msgstr ""

#. type: cindex
#: doc/guix.texi:5832
#, no-wrap
msgid "repairing store items"
msgstr ""

#. type: table
#: doc/guix.texi:5836
msgid ""
"Attempt to repair the specified store items, if they are corrupt, by "
"re-downloading or rebuilding them."
msgstr ""

#. type: table
#: doc/guix.texi:5838
msgid "This operation is not atomic and thus restricted to @code{root}."
msgstr ""

#. type: item
#: doc/guix.texi:5839
#, no-wrap
msgid "--derivations"
msgstr ""

#. type: table
#: doc/guix.texi:5843
msgid "Return the derivation paths, not the output paths, of the given packages."
msgstr ""

#. type: item
#: doc/guix.texi:5844 doc/guix.texi:7231 doc/guix.texi:20580
#, no-wrap
msgid "--root=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:5845 doc/guix.texi:7232 doc/guix.texi:20581
#, no-wrap
msgid "-r @var{file}"
msgstr ""

#. type: cindex
#: doc/guix.texi:5846
#, no-wrap
msgid "GC roots, adding"
msgstr ""

#. type: cindex
#: doc/guix.texi:5847
#, no-wrap
msgid "garbage collector roots, adding"
msgstr ""

#. type: table
#: doc/guix.texi:5850 doc/guix.texi:20584
msgid ""
"Make @var{file} a symlink to the result, and register it as a garbage "
"collector root."
msgstr ""

#. type: table
#: doc/guix.texi:5856
msgid ""
"Consequently, the results of this @command{guix build} invocation are "
"protected from garbage collection until @var{file} is removed.  When that "
"option is omitted, build results are eligible for garbage collection as soon "
"as the build completes.  @xref{Invoking guix gc}, for more on GC roots."
msgstr ""

#. type: item
#: doc/guix.texi:5857
#, no-wrap
msgid "--log-file"
msgstr ""

#. type: cindex
#: doc/guix.texi:5858
#, no-wrap
msgid "build logs, access"
msgstr ""

#. type: table
#: doc/guix.texi:5862
msgid ""
"Return the build log file names or URLs for the given "
"@var{package-or-derivation}, or raise an error if build logs are missing."
msgstr ""

#. type: table
#: doc/guix.texi:5865
msgid ""
"This works regardless of how packages or derivations are specified.  For "
"instance, the following invocations are equivalent:"
msgstr ""

#. type: example
#: doc/guix.texi:5871
#, no-wrap
msgid ""
"guix build --log-file `guix build -d guile`\n"
"guix build --log-file `guix build guile`\n"
"guix build --log-file guile\n"
"guix build --log-file -e '(@@ (gnu packages guile) guile-2.0)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:5876
msgid ""
"If a log is unavailable locally, and unless @code{--no-substitutes} is "
"passed, the command looks for a corresponding log on one of the substitute "
"servers (as specified with @code{--substitute-urls}.)"
msgstr ""

#. type: table
#: doc/guix.texi:5879
msgid ""
"So for instance, imagine you want to see the build log of GDB on MIPS, but "
"you are actually on an @code{x86_64} machine:"
msgstr ""

#. type: example
#: doc/guix.texi:5883
#, no-wrap
msgid ""
"$ guix build --log-file gdb -s mips64el-linux\n"
"https://hydra.gnu.org/log/@dots{}-gdb-7.10\n"
msgstr ""

#. type: table
#: doc/guix.texi:5886
msgid "You can freely access a huge library of build logs!"
msgstr ""

#. type: cindex
#: doc/guix.texi:5891
#, no-wrap
msgid "build failures, debugging"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5897
msgid ""
"When defining a new package (@pxref{Defining Packages}), you will probably "
"find yourself spending some time debugging and tweaking the build until it "
"succeeds.  To do that, you need to operate the build commands yourself in an "
"environment as close as possible to the one the build daemon uses."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5902
msgid ""
"To that end, the first thing to do is to use the @option{--keep-failed} or "
"@option{-K} option of @command{guix build}, which will keep the failed build "
"tree in @file{/tmp} or whatever directory you specified as @code{TMPDIR} "
"(@pxref{Invoking guix build, @code{--keep-failed}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5908
msgid ""
"From there on, you can @command{cd} to the failed build tree and source the "
"@file{environment-variables} file, which contains all the environment "
"variable definitions that were in place when the build failed.  So let's say "
"you're debugging a build failure in package @code{foo}; a typical session "
"would look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:5915
#, no-wrap
msgid ""
"$ guix build foo -K\n"
"@dots{} @i{build fails}\n"
"$ cd /tmp/guix-build-foo.drv-0\n"
"$ source ./environment-variables\n"
"$ cd foo-1.2\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5919
msgid ""
"Now, you can invoke commands as if you were the daemon (almost) and "
"troubleshoot your build process."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5925
msgid ""
"Sometimes it happens that, for example, a package's tests pass when you run "
"them manually but they fail when the daemon runs them.  This can happen "
"because the daemon runs builds in containers where, unlike in our "
"environment above, network access is missing, @file{/bin/sh} does not exist, "
"etc. (@pxref{Build Environment Setup})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5928
msgid ""
"In such cases, you may need to run inspect the build process from within a "
"container similar to the one the build daemon creates:"
msgstr ""

#. type: example
#: doc/guix.texi:5936
#, no-wrap
msgid ""
"$ guix build -K foo\n"
"@dots{}\n"
"$ cd /tmp/guix-build-foo.drv-0\n"
"$ guix environment --no-grafts -C foo --ad-hoc strace gdb\n"
"[env]# source ./environment-variables\n"
"[env]# cd foo-1.2\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5945
msgid ""
"Here, @command{guix environment -C} creates a container and spawns a new "
"shell in it (@pxref{Invoking guix environment}).  The @command{--ad-hoc "
"strace gdb} part adds the @command{strace} and @command{gdb} commands to the "
"container, which would may find handy while debugging.  The "
"@option{--no-grafts} option makes sure we get the exact same environment, "
"with ungrafted packages (@pxref{Security Updates}, for more info on grafts)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5948
msgid ""
"To get closer to a container like that used by the build daemon, we can "
"remove @file{/bin/sh}:"
msgstr ""

#. type: example
#: doc/guix.texi:5951
#, no-wrap
msgid "[env]# rm /bin/sh\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5955
msgid ""
"(Don't worry, this is harmless: this is all happening in the throw-away "
"container created by @command{guix environment}.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5958
msgid ""
"The @command{strace} command is probably not in the search path, but we can "
"run:"
msgstr ""

#. type: example
#: doc/guix.texi:5961
#, no-wrap
msgid "[env]# $GUIX_ENVIRONMENT/bin/strace -f -o log make check\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5966
msgid ""
"In this way, not only you will have reproduced the environment variables the "
"daemon uses, you will also be running the build process in a container "
"similar to the one the daemon uses."
msgstr ""

#. type: section
#: doc/guix.texi:5969
#, no-wrap
msgid "Invoking @command{guix edit}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:5971
#, no-wrap
msgid "guix edit"
msgstr ""

#. type: cindex
#: doc/guix.texi:5972
#, no-wrap
msgid "package definition, editing"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5977
msgid ""
"So many packages, so many source files! The @command{guix edit} command "
"facilitates the life of users and packagers by pointing their editor at the "
"source file containing the definition of the specified packages.  For "
"instance:"
msgstr ""

#. type: example
#: doc/guix.texi:5980
#, no-wrap
msgid "guix edit gcc@@4.9 vim\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:5986
msgid ""
"launches the program specified in the @code{VISUAL} or in the @code{EDITOR} "
"environment variable to view the recipe of GCC@tie{}4.9.3 and that of Vim."
msgstr ""

#. type: Plain text
#: doc/guix.texi:5992
msgid ""
"If you are using a Guix Git checkout (@pxref{Building from Git}), or have "
"created your own packages on @code{GUIX_PACKAGE_PATH} (@pxref{Defining "
"Packages}), you will be able to edit the package recipes. Otherwise, you "
"will be able to examine the read-only recipes for packages currently in the "
"store."
msgstr ""

#. type: section
#: doc/guix.texi:5995
#, no-wrap
msgid "Invoking @command{guix download}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:5997
#, no-wrap
msgid "guix download"
msgstr ""

#. type: cindex
#: doc/guix.texi:5998
#, no-wrap
msgid "downloading package sources"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6005
msgid ""
"When writing a package definition, developers typically need to download a "
"source tarball, compute its SHA256 hash, and write that hash in the package "
"definition (@pxref{Defining Packages}).  The @command{guix download} tool "
"helps with this task: it downloads a file from the given URI, adds it to the "
"store, and prints both its file name in the store and its SHA256 hash."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6012
msgid ""
"The fact that the downloaded file is added to the store saves bandwidth: "
"when the developer eventually tries to build the newly defined package with "
"@command{guix build}, the source tarball will not have to be downloaded "
"again because it is already in the store.  It is also a convenient way to "
"temporarily stash files, which may be deleted eventually (@pxref{Invoking "
"guix gc})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6020
msgid ""
"The @command{guix download} command supports the same URIs as used in "
"package definitions.  In particular, it supports @code{mirror://} URIs.  "
"@code{https} URIs (HTTP over TLS) are supported @emph{provided} the Guile "
"bindings for GnuTLS are available in the user's environment; when they are "
"not available, an error is raised.  @xref{Guile Preparations, how to install "
"the GnuTLS bindings for Guile,, gnutls-guile, GnuTLS-Guile}, for more "
"information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6025
msgid ""
"@command{guix download} verifies HTTPS server certificates by loading the "
"certificates of X.509 authorities from the directory pointed to by the "
"@code{SSL_CERT_DIR} environment variable (@pxref{X.509 Certificates}), "
"unless @option{--no-check-certificate} is used."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6027 doc/guix.texi:7511
msgid "The following options are available:"
msgstr ""

#. type: item
#: doc/guix.texi:6029 doc/guix.texi:6068
#, no-wrap
msgid "--format=@var{fmt}"
msgstr ""

#. type: itemx
#: doc/guix.texi:6030 doc/guix.texi:6069
#, no-wrap
msgid "-f @var{fmt}"
msgstr ""

#. type: table
#: doc/guix.texi:6033
msgid ""
"Write the hash in the format specified by @var{fmt}.  For more information "
"on the valid values for @var{fmt}, @pxref{Invoking guix hash}."
msgstr ""

#. type: item
#: doc/guix.texi:6034
#, no-wrap
msgid "--no-check-certificate"
msgstr ""

#. type: table
#: doc/guix.texi:6036
msgid "Do not validate the X.509 certificates of HTTPS servers."
msgstr ""

#. type: table
#: doc/guix.texi:6040
msgid ""
"When using this option, you have @emph{absolutely no guarantee} that you are "
"communicating with the authentic server responsible for the given URL, which "
"makes you vulnerable to ``man-in-the-middle'' attacks."
msgstr ""

#. type: item
#: doc/guix.texi:6041
#, no-wrap
msgid "--output=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:6042
#, no-wrap
msgid "-o @var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:6045
msgid "Save the downloaded file to @var{file} instead of adding it to the store."
msgstr ""

#. type: section
#: doc/guix.texi:6048
#, no-wrap
msgid "Invoking @command{guix hash}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:6050
#, no-wrap
msgid "guix hash"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6055
msgid ""
"The @command{guix hash} command computes the SHA256 hash of a file.  It is "
"primarily a convenience tool for anyone contributing to the distribution: it "
"computes the cryptographic hash of a file, which can be used in the "
"definition of a package (@pxref{Defining Packages})."
msgstr ""

#. type: example
#: doc/guix.texi:6060
#, no-wrap
msgid "guix hash @var{option} @var{file}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6065
msgid ""
"When @var{file} is @code{-} (a hyphen), @command{guix hash} computes the "
"hash of data read from standard input.  @command{guix hash} has the "
"following options:"
msgstr ""

#. type: table
#: doc/guix.texi:6071
msgid "Write the hash in the format specified by @var{fmt}."
msgstr ""

#. type: table
#: doc/guix.texi:6074
msgid ""
"Supported formats: @code{nix-base32}, @code{base32}, @code{base16} "
"(@code{hex} and @code{hexadecimal} can be used as well)."
msgstr ""

#. type: table
#: doc/guix.texi:6078
msgid ""
"If the @option{--format} option is not specified, @command{guix hash} will "
"output the hash in @code{nix-base32}.  This representation is used in the "
"definitions of packages."
msgstr ""

#. type: table
#: doc/guix.texi:6082
msgid "Compute the hash on @var{file} recursively."
msgstr ""

#. type: table
#: doc/guix.texi:6091
msgid ""
"In this case, the hash is computed on an archive containing @var{file}, "
"including its children if it is a directory.  Some of the metadata of "
"@var{file} is part of the archive; for instance, when @var{file} is a "
"regular file, the hash is different depending on whether @var{file} is "
"executable or not.  Metadata such as time stamps has no impact on the hash "
"(@pxref{Invoking guix archive})."
msgstr ""

#. type: item
#: doc/guix.texi:6092
#, no-wrap
msgid "--exclude-vcs"
msgstr ""

#. type: itemx
#: doc/guix.texi:6093
#, no-wrap
msgid "-x"
msgstr ""

#. type: table
#: doc/guix.texi:6096
msgid ""
"When combined with @option{--recursive}, exclude version control system "
"directories (@file{.bzr}, @file{.git}, @file{.hg}, etc.)"
msgstr ""

#. type: table
#: doc/guix.texi:6101
msgid ""
"As an example, here is how you would compute the hash of a Git checkout, "
"which is useful when using the @code{git-fetch} method (@pxref{origin "
"Reference}):"
msgstr ""

#. type: example
#: doc/guix.texi:6106
#, no-wrap
msgid ""
"$ git clone http://example.org/foo.git\n"
"$ cd foo\n"
"$ guix hash -rx .\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:6110 doc/guix.texi:6115
#, no-wrap
msgid "Invoking @command{guix import}"
msgstr ""

#. type: cindex
#: doc/guix.texi:6112
#, no-wrap
msgid "importing packages"
msgstr ""

#. type: cindex
#: doc/guix.texi:6113
#, no-wrap
msgid "package import"
msgstr ""

#. type: cindex
#: doc/guix.texi:6114
#, no-wrap
msgid "package conversion"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6122
msgid ""
"The @command{guix import} command is useful for people who would like to add "
"a package to the distribution with as little work as possible---a legitimate "
"demand.  The command knows of a few repositories from which it can "
"``import'' package metadata.  The result is a package definition, or a "
"template thereof, in the format we know (@pxref{Defining Packages})."
msgstr ""

#. type: example
#: doc/guix.texi:6127
#, no-wrap
msgid "guix import @var{importer} @var{options}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6133
msgid ""
"@var{importer} specifies the source from which to import package metadata, "
"and @var{options} specifies a package identifier and other options specific "
"to @var{importer}.  Currently, the available ``importers'' are:"
msgstr ""

#. type: item
#: doc/guix.texi:6135 doc/guix.texi:6588
#, no-wrap
msgid "gnu"
msgstr ""

#. type: table
#: doc/guix.texi:6139
msgid ""
"Import metadata for the given GNU package.  This provides a template for the "
"latest version of that GNU package, including the hash of its source "
"tarball, and its canonical synopsis and description."
msgstr ""

#. type: table
#: doc/guix.texi:6142
msgid ""
"Additional information such as the package dependencies and its license "
"needs to be figured out manually."
msgstr ""

#. type: table
#: doc/guix.texi:6145
msgid ""
"For example, the following command returns a package definition for "
"GNU@tie{}Hello:"
msgstr ""

#. type: example
#: doc/guix.texi:6148
#, no-wrap
msgid "guix import gnu hello\n"
msgstr ""

#. type: table
#: doc/guix.texi:6151 doc/guix.texi:6369 doc/guix.texi:6414 doc/guix.texi:6438
msgid "Specific command-line options are:"
msgstr ""

#. type: item
#: doc/guix.texi:6153 doc/guix.texi:6689
#, no-wrap
msgid "--key-download=@var{policy}"
msgstr ""

#. type: table
#: doc/guix.texi:6157
msgid ""
"As for @code{guix refresh}, specify the policy to handle missing OpenPGP "
"keys when verifying the package signature.  @xref{Invoking guix refresh, "
"@code{--key-download}}."
msgstr ""

#. type: item
#: doc/guix.texi:6159 doc/guix.texi:6160 doc/guix.texi:6606
#, no-wrap
msgid "pypi"
msgstr ""

#. type: table
#: doc/guix.texi:6168
msgid ""
"Import metadata from the @uref{https://pypi.python.org/, Python Package "
"Index}@footnote{This functionality requires Guile-JSON to be installed.  "
"@xref{Requirements}.}.  Information is taken from the JSON-formatted "
"description available at @code{pypi.python.org} and usually includes all the "
"relevant information, including package dependencies.  For maximum "
"efficiency, it is recommended to install the @command{unzip} utility, so "
"that the importer can unzip Python wheels and gather data from them."
msgstr ""

#. type: table
#: doc/guix.texi:6171
msgid ""
"The command below imports metadata for the @code{itsdangerous} Python "
"package:"
msgstr ""

#. type: example
#: doc/guix.texi:6174
#, no-wrap
msgid "guix import pypi itsdangerous\n"
msgstr ""

#. type: item
#: doc/guix.texi:6176 doc/guix.texi:6177 doc/guix.texi:6608
#, no-wrap
msgid "gem"
msgstr ""

#. type: table
#: doc/guix.texi:6188
msgid ""
"Import metadata from @uref{https://rubygems.org/, RubyGems}@footnote{This "
"functionality requires Guile-JSON to be installed.  @xref{Requirements}.}.  "
"Information is taken from the JSON-formatted description available at "
"@code{rubygems.org} and includes most relevant information, including "
"runtime dependencies.  There are some caveats, however.  The metadata "
"doesn't distinguish between synopses and descriptions, so the same string is "
"used for both fields.  Additionally, the details of non-Ruby dependencies "
"required to build native extensions is unavailable and left as an exercise "
"to the packager."
msgstr ""

#. type: table
#: doc/guix.texi:6190
msgid "The command below imports metadata for the @code{rails} Ruby package:"
msgstr ""

#. type: example
#: doc/guix.texi:6193
#, no-wrap
msgid "guix import gem rails\n"
msgstr ""

#. type: item
#: doc/guix.texi:6195 doc/guix.texi:6604
#, no-wrap
msgid "cpan"
msgstr ""

#. type: cindex
#: doc/guix.texi:6196
#, no-wrap
msgid "CPAN"
msgstr ""

#. type: table
#: doc/guix.texi:6206
msgid ""
"Import metadata from @uref{https://www.metacpan.org/, "
"MetaCPAN}@footnote{This functionality requires Guile-JSON to be installed.  "
"@xref{Requirements}.}.  Information is taken from the JSON-formatted "
"metadata provided through @uref{https://fastapi.metacpan.org/, MetaCPAN's "
"API} and includes most relevant information, such as module dependencies.  "
"License information should be checked closely.  If Perl is available in the "
"store, then the @code{corelist} utility will be used to filter core modules "
"out of the list of dependencies."
msgstr ""

#. type: table
#: doc/guix.texi:6209
msgid ""
"The command command below imports metadata for the @code{Acme::Boolean} Perl "
"module:"
msgstr ""

#. type: example
#: doc/guix.texi:6212
#, no-wrap
msgid "guix import cpan Acme::Boolean\n"
msgstr ""

#. type: item
#: doc/guix.texi:6214 doc/guix.texi:6600
#, no-wrap
msgid "cran"
msgstr ""

#. type: cindex
#: doc/guix.texi:6215
#, no-wrap
msgid "CRAN"
msgstr ""

#. type: cindex
#: doc/guix.texi:6216
#, no-wrap
msgid "Bioconductor"
msgstr ""

#. type: table
#: doc/guix.texi:6220
msgid ""
"Import metadata from @uref{https://cran.r-project.org/, CRAN}, the central "
"repository for the @uref{http://r-project.org, GNU@tie{}R statistical and "
"graphical environment}."
msgstr ""

#. type: table
#: doc/guix.texi:6222
msgid "Information is extracted from the @code{DESCRIPTION} file of the package."
msgstr ""

#. type: table
#: doc/guix.texi:6225
msgid "The command command below imports metadata for the @code{Cairo} R package:"
msgstr ""

#. type: example
#: doc/guix.texi:6228
#, no-wrap
msgid "guix import cran Cairo\n"
msgstr ""

#. type: table
#: doc/guix.texi:6233
msgid ""
"When @code{--recursive} is added, the importer will traverse the dependency "
"graph of the given upstream package recursively and generate package "
"expressions for all those packages that are not yet in Guix."
msgstr ""

#. type: table
#: doc/guix.texi:6238
msgid ""
"When @code{--archive=bioconductor} is added, metadata is imported from "
"@uref{https://www.bioconductor.org/, Bioconductor}, a repository of R "
"packages for for the analysis and comprehension of high-throughput genomic "
"data in bioinformatics."
msgstr ""

#. type: table
#: doc/guix.texi:6241
msgid ""
"Information is extracted from the @code{DESCRIPTION} file of a package "
"published on the web interface of the Bioconductor SVN repository."
msgstr ""

#. type: table
#: doc/guix.texi:6244
msgid "The command below imports metadata for the @code{GenomicRanges} R package:"
msgstr ""

#. type: example
#: doc/guix.texi:6247
#, no-wrap
msgid "guix import cran --archive=bioconductor GenomicRanges\n"
msgstr ""

#. type: item
#: doc/guix.texi:6249
#, no-wrap
msgid "texlive"
msgstr ""

#. type: cindex
#: doc/guix.texi:6250
#, no-wrap
msgid "TeX Live"
msgstr ""

#. type: cindex
#: doc/guix.texi:6251
#, no-wrap
msgid "CTAN"
msgstr ""

#. type: table
#: doc/guix.texi:6255
msgid ""
"Import metadata from @uref{http://www.ctan.org/, CTAN}, the comprehensive "
"TeX archive network for TeX packages that are part of the "
"@uref{https://www.tug.org/texlive/, TeX Live distribution}."
msgstr ""

#. type: table
#: doc/guix.texi:6260
msgid ""
"Information about the package is obtained through the XML API provided by "
"CTAN, while the source code is downloaded from the SVN repository of the Tex "
"Live project.  This is done because the CTAN does not keep versioned "
"archives."
msgstr ""

#. type: table
#: doc/guix.texi:6263
msgid ""
"The command command below imports metadata for the @code{fontspec} TeX "
"package:"
msgstr ""

#. type: example
#: doc/guix.texi:6266
#, no-wrap
msgid "guix import texlive fontspec\n"
msgstr ""

#. type: table
#: doc/guix.texi:6272
msgid ""
"When @code{--archive=DIRECTORY} is added, the source code is downloaded not "
"from the @file{latex} sub-directory of the @file{texmf-dist/source} tree in "
"the TeX Live SVN repository, but from the specified sibling directory under "
"the same root."
msgstr ""

#. type: table
#: doc/guix.texi:6276
msgid ""
"The command below imports metadata for the @code{ifxetex} package from CTAN "
"while fetching the sources from the directory @file{texmf/source/generic}:"
msgstr ""

#. type: example
#: doc/guix.texi:6279
#, no-wrap
msgid "guix import texlive --archive=generic ifxetex\n"
msgstr ""

#. type: item
#: doc/guix.texi:6281
#, no-wrap
msgid "json"
msgstr ""

#. type: cindex
#: doc/guix.texi:6282
#, no-wrap
msgid "JSON, import"
msgstr ""

#. type: table
#: doc/guix.texi:6287
msgid ""
"Import package metadata from a local JSON file@footnote{This functionality "
"requires Guile-JSON to be installed.  @xref{Requirements}.}.  Consider the "
"following example package definition in JSON format:"
msgstr ""

#. type: example
#: doc/guix.texi:6300
#, no-wrap
msgid ""
"@{\n"
"  \"name\": \"hello\",\n"
"  \"version\": \"2.10\",\n"
"  \"source\": \"mirror://gnu/hello/hello-2.10.tar.gz\",\n"
"  \"build-system\": \"gnu\",\n"
"  \"home-page\": \"https://www.gnu.org/software/hello/\",\n"
"  \"synopsis\": \"Hello, GNU world: An example GNU package\",\n"
"  \"description\": \"GNU Hello prints a greeting.\",\n"
"  \"license\": \"GPL-3.0+\",\n"
"  \"native-inputs\": [\"gcc@@6\"]\n"
"@}\n"
msgstr ""

#. type: table
#: doc/guix.texi:6306
msgid ""
"The field names are the same as for the @code{<package>} record "
"(@xref{Defining Packages}).  References to other packages are provided as "
"JSON lists of quoted package specification strings such as @code{guile} or "
"@code{guile@@2.0}."
msgstr ""

#. type: table
#: doc/guix.texi:6309
msgid ""
"The importer also supports a more explicit source definition using the "
"common fields for @code{<origin>} records:"
msgstr ""

#. type: example
#: doc/guix.texi:6322
#, no-wrap
msgid ""
"@{\n"
"  @dots{}\n"
"  \"source\": @{\n"
"    \"method\": \"url-fetch\",\n"
"    \"uri\": \"mirror://gnu/hello/hello-2.10.tar.gz\",\n"
"    \"sha256\": @{\n"
"      \"base32\": \"0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i\"\n"
"    @}\n"
"  @}\n"
"  @dots{}\n"
"@}\n"
msgstr ""

#. type: table
#: doc/guix.texi:6326
msgid ""
"The command below reads metadata from the JSON file @code{hello.json} and "
"outputs a package expression:"
msgstr ""

#. type: example
#: doc/guix.texi:6329
#, no-wrap
msgid "guix import json hello.json\n"
msgstr ""

#. type: item
#: doc/guix.texi:6331
#, no-wrap
msgid "nix"
msgstr ""

#. type: table
#: doc/guix.texi:6340
msgid ""
"Import metadata from a local copy of the source of the "
"@uref{http://nixos.org/nixpkgs/, Nixpkgs distribution}@footnote{This relies "
"on the @command{nix-instantiate} command of @uref{http://nixos.org/nix/, "
"Nix}.}.  Package definitions in Nixpkgs are typically written in a mixture "
"of Nix-language and Bash code.  This command only imports the high-level "
"package structure that is written in the Nix language.  It normally includes "
"all the basic fields of a package definition."
msgstr ""

#. type: table
#: doc/guix.texi:6343
msgid ""
"When importing a GNU package, the synopsis and descriptions are replaced by "
"their canonical upstream variant."
msgstr ""

#. type: table
#: doc/guix.texi:6345
msgid "Usually, you will first need to do:"
msgstr ""

#. type: example
#: doc/guix.texi:6348
#, no-wrap
msgid "export NIX_REMOTE=daemon\n"
msgstr ""

#. type: table
#: doc/guix.texi:6352
msgid "so that @command{nix-instantiate} does not try to open the Nix database."
msgstr ""

#. type: table
#: doc/guix.texi:6356
msgid ""
"As an example, the command below imports the package definition of "
"LibreOffice (more precisely, it imports the definition of the package bound "
"to the @code{libreoffice} top-level attribute):"
msgstr ""

#. type: example
#: doc/guix.texi:6359
#, no-wrap
msgid "guix import nix ~/path/to/nixpkgs libreoffice\n"
msgstr ""

#. type: item
#: doc/guix.texi:6361 doc/guix.texi:6362 doc/guix.texi:6612
#, no-wrap
msgid "hackage"
msgstr ""

#. type: table
#: doc/guix.texi:6367
msgid ""
"Import metadata from the Haskell community's central package archive "
"@uref{https://hackage.haskell.org/, Hackage}.  Information is taken from "
"Cabal files and includes all the relevant information, including package "
"dependencies."
msgstr ""

#. type: item
#: doc/guix.texi:6371
#, no-wrap
msgid "--stdin"
msgstr ""

#. type: itemx
#: doc/guix.texi:6372
#, no-wrap
msgid "-s"
msgstr ""

#. type: table
#: doc/guix.texi:6374
msgid "Read a Cabal file from standard input."
msgstr ""

#. type: item
#: doc/guix.texi:6374 doc/guix.texi:6416
#, no-wrap
msgid "--no-test-dependencies"
msgstr ""

#. type: itemx
#: doc/guix.texi:6375 doc/guix.texi:6417
#, no-wrap
msgid "-t"
msgstr ""

#. type: table
#: doc/guix.texi:6377 doc/guix.texi:6419
msgid "Do not include dependencies required only by the test suites."
msgstr ""

#. type: item
#: doc/guix.texi:6377
#, no-wrap
msgid "--cabal-environment=@var{alist}"
msgstr ""

#. type: itemx
#: doc/guix.texi:6378
#, no-wrap
msgid "-e @var{alist}"
msgstr ""

#. type: table
#: doc/guix.texi:6387
msgid ""
"@var{alist} is a Scheme alist defining the environment in which the Cabal "
"conditionals are evaluated.  The accepted keys are: @code{os}, @code{arch}, "
"@code{impl} and a string representing the name of a flag.  The value "
"associated with a flag has to be either the symbol @code{true} or "
"@code{false}.  The value associated with other keys has to conform to the "
"Cabal file format definition.  The default value associated with the keys "
"@code{os}, @code{arch} and @code{impl} is @samp{linux}, @samp{x86_64} and "
"@samp{ghc}, respectively."
msgstr ""

#. type: table
#: doc/guix.texi:6392
msgid ""
"The command below imports metadata for the latest version of the @code{HTTP} "
"Haskell package without including test dependencies and specifying the value "
"of the flag @samp{network-uri} as @code{false}:"
msgstr ""

#. type: example
#: doc/guix.texi:6395
#, no-wrap
msgid "guix import hackage -t -e \"'((\\\"network-uri\\\" . false))\" HTTP\n"
msgstr ""

#. type: table
#: doc/guix.texi:6399
msgid ""
"A specific package version may optionally be specified by following the "
"package name by an at-sign and a version number as in the following example:"
msgstr ""

#. type: example
#: doc/guix.texi:6402
#, no-wrap
msgid "guix import hackage mtl@@2.1.3.1\n"
msgstr ""

#. type: item
#: doc/guix.texi:6404 doc/guix.texi:6405 doc/guix.texi:6614
#, no-wrap
msgid "stackage"
msgstr ""

#. type: table
#: doc/guix.texi:6412
msgid ""
"The @code{stackage} importer is a wrapper around the @code{hackage} one.  It "
"takes a package name, looks up the package version included in a long-term "
"support (LTS) @uref{https://www.stackage.org, Stackage} release and uses the "
"@code{hackage} importer to retrieve its metadata.  Note that it is up to you "
"to select an LTS release compatible with the GHC compiler used by Guix."
msgstr ""

#. type: item
#: doc/guix.texi:6419
#, no-wrap
msgid "--lts-version=@var{version}"
msgstr ""

#. type: itemx
#: doc/guix.texi:6420
#, no-wrap
msgid "-r @var{version}"
msgstr ""

#. type: table
#: doc/guix.texi:6423
msgid ""
"@var{version} is the desired LTS release version.  If omitted the latest "
"release is used."
msgstr ""

#. type: table
#: doc/guix.texi:6427
msgid ""
"The command below imports metadata for the @code{HTTP} Haskell package "
"included in the LTS Stackage release version 7.18:"
msgstr ""

#. type: example
#: doc/guix.texi:6430
#, no-wrap
msgid "guix import stackage --lts-version=7.18 HTTP\n"
msgstr ""

#. type: item
#: doc/guix.texi:6432 doc/guix.texi:6433 doc/guix.texi:6598
#, no-wrap
msgid "elpa"
msgstr ""

#. type: table
#: doc/guix.texi:6436
msgid ""
"Import metadata from an Emacs Lisp Package Archive (ELPA) package repository "
"(@pxref{Packages,,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:6440
#, no-wrap
msgid "--archive=@var{repo}"
msgstr ""

#. type: itemx
#: doc/guix.texi:6441
#, no-wrap
msgid "-a @var{repo}"
msgstr ""

#. type: table
#: doc/guix.texi:6445
msgid ""
"@var{repo} identifies the archive repository from which to retrieve the "
"information.  Currently the supported repositories and their identifiers "
"are:"
msgstr ""

#. type: itemize
#: doc/guix.texi:6449
msgid ""
"@uref{http://elpa.gnu.org/packages, GNU}, selected by the @code{gnu} "
"identifier.  This is the default."
msgstr ""

#. type: itemize
#: doc/guix.texi:6455
msgid ""
"Packages from @code{elpa.gnu.org} are signed with one of the keys contained "
"in the GnuPG keyring at @file{share/emacs/25.1/etc/package-keyring.gpg} (or "
"similar) in the @code{emacs} package (@pxref{Package Installation, ELPA "
"package signatures,, emacs, The GNU Emacs Manual})."
msgstr ""

#. type: itemize
#: doc/guix.texi:6459
msgid ""
"@uref{http://stable.melpa.org/packages, MELPA-Stable}, selected by the "
"@code{melpa-stable} identifier."
msgstr ""

#. type: itemize
#: doc/guix.texi:6463
msgid ""
"@uref{http://melpa.org/packages, MELPA}, selected by the @code{melpa} "
"identifier."
msgstr ""

#. type: item
#: doc/guix.texi:6466 doc/guix.texi:6467 doc/guix.texi:6616
#, no-wrap
msgid "crate"
msgstr ""

#. type: table
#: doc/guix.texi:6470
msgid ""
"Import metadata from the crates.io Rust package repository "
"@uref{https://crates.io, crates.io}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6475
msgid ""
"The structure of the @command{guix import} code is modular.  It would be "
"useful to have more importers for other package formats, and your help is "
"welcome here (@pxref{Contributing})."
msgstr ""

#. type: section
#: doc/guix.texi:6477
#, no-wrap
msgid "Invoking @command{guix refresh}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:6479
#, no-wrap
msgid "guix refresh"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6484
msgid ""
"The primary audience of the @command{guix refresh} command is developers of "
"the GNU software distribution.  By default, it reports any packages provided "
"by the distribution that are outdated compared to the latest upstream "
"version, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:6489
#, no-wrap
msgid ""
"$ guix refresh\n"
"gnu/packages/gettext.scm:29:13: gettext would be upgraded from 0.18.1.1 to "
"0.18.2.1\n"
"gnu/packages/glib.scm:77:12: glib would be upgraded from 2.34.3 to 2.37.0\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6493
msgid ""
"Alternately, one can specify packages to consider, in which case a warning "
"is emitted for packages that lack an updater:"
msgstr ""

#. type: example
#: doc/guix.texi:6498
#, no-wrap
msgid ""
"$ guix refresh coreutils guile guile-ssh\n"
"gnu/packages/ssh.scm:205:2: warning: no updater for guile-ssh\n"
"gnu/packages/guile.scm:136:12: guile would be upgraded from 2.0.12 to "
"2.0.13\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6507
msgid ""
"@command{guix refresh} browses the upstream repository of each package and "
"determines the highest version number of the releases therein.  The command "
"knows how to update specific types of packages: GNU packages, ELPA packages, "
"etc.---see the documentation for @option{--type} below.  There are many "
"packages, though, for which it lacks a method to determine whether a new "
"upstream release is available.  However, the mechanism is extensible, so "
"feel free to get in touch with us to add a new method!"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6512
msgid ""
"Sometimes the upstream name differs from the package name used in Guix, and "
"@command{guix refresh} needs a little help.  Most updaters honor the "
"@code{upstream-name} property in package definitions, which can be used to "
"that effect:"
msgstr ""

#. type: example
#: doc/guix.texi:6519
#, no-wrap
msgid ""
"(define-public network-manager\n"
"  (package\n"
"    (name \"network-manager\")\n"
"    ;; @dots{}\n"
"    (properties '((upstream-name . \"NetworkManager\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6531
msgid ""
"When passed @code{--update}, it modifies distribution source files to update "
"the version numbers and source tarball hashes of those package recipes "
"(@pxref{Defining Packages}).  This is achieved by downloading each package's "
"latest source tarball and its associated OpenPGP signature, authenticating "
"the downloaded tarball against its signature using @command{gpg}, and "
"finally computing its hash.  When the public key used to sign the tarball is "
"missing from the user's keyring, an attempt is made to automatically "
"retrieve it from a public key server; when this is successful, the key is "
"added to the user's keyring; otherwise, @command{guix refresh} reports an "
"error."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6533
msgid "The following options are supported:"
msgstr ""

#. type: table
#: doc/guix.texi:6541 doc/guix.texi:7102
msgid "This is useful to precisely refer to a package, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:6544
#, no-wrap
msgid "guix refresh -l -e '(@@@@ (gnu packages commencement) glibc-final)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:6548
msgid ""
"This command lists the dependents of the ``final'' libc (essentially all the "
"packages.)"
msgstr ""

#. type: item
#: doc/guix.texi:6549
#, no-wrap
msgid "--update"
msgstr ""

#. type: itemx
#: doc/guix.texi:6550
#, no-wrap
msgid "-u"
msgstr ""

#. type: table
#: doc/guix.texi:6554
msgid ""
"Update distribution source files (package recipes) in place.  This is "
"usually run from a checkout of the Guix source tree (@pxref{Running Guix "
"Before It Is Installed}):"
msgstr ""

#. type: example
#: doc/guix.texi:6557
#, no-wrap
msgid "$ ./pre-inst-env guix refresh -s non-core -u\n"
msgstr ""

#. type: table
#: doc/guix.texi:6560
msgid "@xref{Defining Packages}, for more information on package definitions."
msgstr ""

#. type: item
#: doc/guix.texi:6561
#, no-wrap
msgid "--select=[@var{subset}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:6562
#, no-wrap
msgid "-s @var{subset}"
msgstr ""

#. type: table
#: doc/guix.texi:6565
msgid ""
"Select all the packages in @var{subset}, one of @code{core} or "
"@code{non-core}."
msgstr ""

#. type: table
#: doc/guix.texi:6572
msgid ""
"The @code{core} subset refers to all the packages at the core of the "
"distribution---i.e., packages that are used to build ``everything else''.  "
"This includes GCC, libc, Binutils, Bash, etc.  Usually, changing one of "
"these packages in the distribution entails a rebuild of all the others.  "
"Thus, such updates are an inconvenience to users in terms of build time or "
"bandwidth used to achieve the upgrade."
msgstr ""

#. type: table
#: doc/guix.texi:6576
msgid ""
"The @code{non-core} subset refers to the remaining packages.  It is "
"typically useful in cases where an update of the core packages would be "
"inconvenient."
msgstr ""

#. type: table
#: doc/guix.texi:6581
msgid ""
"Select all the packages from the manifest in @var{file}. This is useful to "
"check if any packages of the user manifest can be updated."
msgstr ""

#. type: item
#: doc/guix.texi:6582
#, no-wrap
msgid "--type=@var{updater}"
msgstr ""

#. type: itemx
#: doc/guix.texi:6583
#, no-wrap
msgid "-t @var{updater}"
msgstr ""

#. type: table
#: doc/guix.texi:6586
msgid ""
"Select only packages handled by @var{updater} (may be a comma-separated list "
"of updaters).  Currently, @var{updater} may be one of:"
msgstr ""

#. type: table
#: doc/guix.texi:6590
msgid "the updater for GNU packages;"
msgstr ""

#. type: item
#: doc/guix.texi:6590
#, no-wrap
msgid "gnome"
msgstr ""

#. type: table
#: doc/guix.texi:6592
msgid "the updater for GNOME packages;"
msgstr ""

#. type: item
#: doc/guix.texi:6592
#, no-wrap
msgid "kde"
msgstr ""

#. type: table
#: doc/guix.texi:6594
msgid "the updater for KDE packages;"
msgstr ""

#. type: item
#: doc/guix.texi:6594
#, no-wrap
msgid "xorg"
msgstr ""

#. type: table
#: doc/guix.texi:6596
msgid "the updater for X.org packages;"
msgstr ""

#. type: item
#: doc/guix.texi:6596
#, no-wrap
msgid "kernel.org"
msgstr ""

#. type: table
#: doc/guix.texi:6598
msgid "the updater for packages hosted on kernel.org;"
msgstr ""

#. type: table
#: doc/guix.texi:6600
msgid "the updater for @uref{http://elpa.gnu.org/, ELPA} packages;"
msgstr ""

#. type: table
#: doc/guix.texi:6602
msgid "the updater for @uref{https://cran.r-project.org/, CRAN} packages;"
msgstr ""

#. type: item
#: doc/guix.texi:6602
#, no-wrap
msgid "bioconductor"
msgstr ""

#. type: table
#: doc/guix.texi:6604
msgid ""
"the updater for @uref{https://www.bioconductor.org/, Bioconductor} R "
"packages;"
msgstr ""

#. type: table
#: doc/guix.texi:6606
msgid "the updater for @uref{http://www.cpan.org/, CPAN} packages;"
msgstr ""

#. type: table
#: doc/guix.texi:6608
msgid "the updater for @uref{https://pypi.python.org, PyPI} packages."
msgstr ""

#. type: table
#: doc/guix.texi:6610
msgid "the updater for @uref{https://rubygems.org, RubyGems} packages."
msgstr ""

#. type: item
#: doc/guix.texi:6610
#, no-wrap
msgid "github"
msgstr ""

#. type: table
#: doc/guix.texi:6612
msgid "the updater for @uref{https://github.com, GitHub} packages."
msgstr ""

#. type: table
#: doc/guix.texi:6614
msgid "the updater for @uref{https://hackage.haskell.org, Hackage} packages."
msgstr ""

#. type: table
#: doc/guix.texi:6616
msgid "the updater for @uref{https://www.stackage.org, Stackage} packages."
msgstr ""

#. type: table
#: doc/guix.texi:6618
msgid "the updater for @uref{https://crates.io, Crates} packages."
msgstr ""

#. type: table
#: doc/guix.texi:6622
msgid ""
"For instance, the following command only checks for updates of Emacs "
"packages hosted at @code{elpa.gnu.org} and for updates of CRAN packages:"
msgstr ""

#. type: example
#: doc/guix.texi:6627
#, no-wrap
msgid ""
"$ guix refresh --type=elpa,cran\n"
"gnu/packages/statistics.scm:819:13: r-testthat would be upgraded from 0.10.0 "
"to 0.11.0\n"
"gnu/packages/emacs.scm:856:13: emacs-auctex would be upgraded from 11.88.6 "
"to 11.88.9\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6633
msgid ""
"In addition, @command{guix refresh} can be passed one or more package names, "
"as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:6636
#, no-wrap
msgid "$ ./pre-inst-env guix refresh -u emacs idutils gcc@@4.8\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6642
msgid ""
"The command above specifically updates the @code{emacs} and @code{idutils} "
"packages.  The @code{--select} option would have no effect in this case."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6647
msgid ""
"When considering whether to upgrade a package, it is sometimes convenient to "
"know which packages would be affected by the upgrade and should be checked "
"for compatibility.  For this the following option may be used when passing "
"@command{guix refresh} one or more package names:"
msgstr ""

#. type: item
#: doc/guix.texi:6650
#, no-wrap
msgid "--list-updaters"
msgstr ""

#. type: itemx
#: doc/guix.texi:6651
#, no-wrap
msgid "-L"
msgstr ""

#. type: table
#: doc/guix.texi:6653
msgid "List available updaters and exit (see @option{--type} above.)"
msgstr ""

#. type: table
#: doc/guix.texi:6656
msgid ""
"For each updater, display the fraction of packages it covers; at the end, "
"display the fraction of packages covered by all these updaters."
msgstr ""

#. type: item
#: doc/guix.texi:6657
#, no-wrap
msgid "--list-dependent"
msgstr ""

#. type: itemx
#: doc/guix.texi:6658 doc/guix.texi:6803
#, no-wrap
msgid "-l"
msgstr ""

#. type: table
#: doc/guix.texi:6661
msgid ""
"List top-level dependent packages that would need to be rebuilt as a result "
"of upgrading one or more packages."
msgstr ""

#. type: table
#: doc/guix.texi:6665
msgid ""
"@xref{Invoking guix graph, the @code{reverse-package} type of @command{guix "
"graph}}, for information on how to visualize the list of dependents of a "
"package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6671
msgid ""
"Be aware that the @code{--list-dependent} option only @emph{approximates} "
"the rebuilds that would be required as a result of an upgrade.  More "
"rebuilds might be required under some circumstances."
msgstr ""

#. type: example
#: doc/guix.texi:6676
#, no-wrap
msgid ""
"$ guix refresh --list-dependent flex\n"
"Building the following 120 packages would ensure 213 dependent packages are "
"rebuilt:\n"
"hop@@2.4.0 geiser@@0.4 notmuch@@0.18 mu@@0.9.9.5 cflow@@1.4 idutils@@4.6 "
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6680
msgid ""
"The command above lists a set of packages that could be built to check for "
"compatibility with an upgraded @code{flex} package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6682
msgid "The following options can be used to customize GnuPG operation:"
msgstr ""

#. type: item
#: doc/guix.texi:6685
#, no-wrap
msgid "--gpg=@var{command}"
msgstr ""

#. type: table
#: doc/guix.texi:6688
msgid ""
"Use @var{command} as the GnuPG 2.x command.  @var{command} is searched for "
"in @code{$PATH}."
msgstr ""

#. type: table
#: doc/guix.texi:6692
msgid "Handle missing OpenPGP keys according to @var{policy}, which may be one of:"
msgstr ""

#. type: item
#: doc/guix.texi:6694 doc/guix.texi:13670
#, no-wrap
msgid "always"
msgstr ""

#. type: table
#: doc/guix.texi:6697
msgid ""
"Always download missing OpenPGP keys from the key server, and add them to "
"the user's GnuPG keyring."
msgstr ""

#. type: item
#: doc/guix.texi:6698 doc/guix.texi:13672
#, no-wrap
msgid "never"
msgstr ""

#. type: table
#: doc/guix.texi:6700
msgid "Never try to download missing OpenPGP keys.  Instead just bail out."
msgstr ""

#. type: item
#: doc/guix.texi:6701
#, no-wrap
msgid "interactive"
msgstr ""

#. type: table
#: doc/guix.texi:6704
msgid ""
"When a package signed with an unknown OpenPGP key is encountered, ask the "
"user whether to download it or not.  This is the default behavior."
msgstr ""

#. type: item
#: doc/guix.texi:6706
#, no-wrap
msgid "--key-server=@var{host}"
msgstr ""

#. type: table
#: doc/guix.texi:6708
msgid "Use @var{host} as the OpenPGP key server when importing a public key."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6721
msgid ""
"The @code{github} updater uses the @uref{https://developer.github.com/v3/, "
"GitHub API} to query for new releases.  When used repeatedly e.g. when "
"refreshing all packages, GitHub will eventually refuse to answer any further "
"API requests.  By default 60 API requests per hour are allowed, and a full "
"refresh on all GitHub packages in Guix requires more than this.  "
"Authentication with GitHub through the use of an API token alleviates these "
"limits.  To use an API token, set the environment variable "
"@code{GUIX_GITHUB_TOKEN} to a token procured from "
"@uref{https://github.com/settings/tokens} or otherwise."
msgstr ""

#. type: section
#: doc/guix.texi:6724
#, no-wrap
msgid "Invoking @command{guix lint}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:6726
#, no-wrap
msgid "guix lint"
msgstr ""

#. type: cindex
#: doc/guix.texi:6727
#, no-wrap
msgid "package, checking for errors"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6733
msgid ""
"The @command{guix lint} command is meant to help package developers avoid "
"common errors and use a consistent style.  It runs a number of checks on a "
"given set of packages in order to find common mistakes in their "
"definitions.  Available @dfn{checkers} include (see @code{--list-checkers} "
"for a complete list):"
msgstr ""

#. type: table
#: doc/guix.texi:6739
msgid ""
"Validate certain typographical and stylistic rules about package "
"descriptions and synopses."
msgstr ""

#. type: item
#: doc/guix.texi:6740
#, no-wrap
msgid "inputs-should-be-native"
msgstr ""

#. type: table
#: doc/guix.texi:6742
msgid "Identify inputs that should most likely be native inputs."
msgstr ""

#. type: itemx
#: doc/guix.texi:6745
#, no-wrap
msgid "mirror-url"
msgstr ""

#. type: itemx
#: doc/guix.texi:6746
#, no-wrap
msgid "source-file-name"
msgstr ""

#. type: table
#: doc/guix.texi:6752
msgid ""
"Probe @code{home-page} and @code{source} URLs and report those that are "
"invalid.  Suggest a @code{mirror://} URL when applicable.  Check that the "
"source file name is meaningful, e.g. is not just a version number or "
"``git-checkout'', without a declared @code{file-name} (@pxref{origin "
"Reference})."
msgstr ""

#. type: item
#: doc/guix.texi:6753
#, no-wrap
msgid "cve"
msgstr ""

#. type: cindex
#: doc/guix.texi:6754 doc/guix.texi:21440
#, no-wrap
msgid "security vulnerabilities"
msgstr ""

#. type: cindex
#: doc/guix.texi:6755
#, no-wrap
msgid "CVE, Common Vulnerabilities and Exposures"
msgstr ""

#. type: table
#: doc/guix.texi:6760
msgid ""
"Report known vulnerabilities found in the Common Vulnerabilities and "
"Exposures (CVE) databases of the current and past year "
"@uref{https://nvd.nist.gov/download.cfm#CVE_FEED, published by the US NIST}."
msgstr ""

#. type: table
#: doc/guix.texi:6762
msgid "To view information about a particular vulnerability, visit pages such as:"
msgstr ""

#. type: indicateurl{#1}
#: doc/guix.texi:6766
msgid "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-YYYY-ABCD"
msgstr ""

#. type: indicateurl{#1}
#: doc/guix.texi:6768
msgid "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-YYYY-ABCD"
msgstr ""

#. type: table
#: doc/guix.texi:6773
msgid ""
"where @code{CVE-YYYY-ABCD} is the CVE identifier---e.g., "
"@code{CVE-2015-7554}."
msgstr ""

#. type: table
#: doc/guix.texi:6778
msgid ""
"Package developers can specify in package recipes the "
"@uref{https://nvd.nist.gov/cpe.cfm,Common Platform Enumeration (CPE)} name "
"and version of the package when they differ from the name that Guix uses, as "
"in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:6785
#, no-wrap
msgid ""
"(package\n"
"  (name \"grub\")\n"
"  ;; @dots{}\n"
"  ;; CPE calls this package \"grub2\".\n"
"  (properties '((cpe-name . \"grub2\"))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:6787
#, no-wrap
msgid "formatting"
msgstr ""

#. type: table
#: doc/guix.texi:6790
msgid ""
"Warn about obvious source code formatting issues: trailing white space, use "
"of tabulations, etc."
msgstr ""

#. type: example
#: doc/guix.texi:6796
#, no-wrap
msgid "guix lint @var{options} @var{package}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6800
msgid ""
"If no package is given on the command line, then all packages are checked.  "
"The @var{options} may be zero or more of the following:"
msgstr ""

#. type: item
#: doc/guix.texi:6802
#, no-wrap
msgid "--list-checkers"
msgstr ""

#. type: table
#: doc/guix.texi:6806
msgid ""
"List and describe all the available checkers that will be run on packages "
"and exit."
msgstr ""

#. type: item
#: doc/guix.texi:6807
#, no-wrap
msgid "--checkers"
msgstr ""

#. type: itemx
#: doc/guix.texi:6808
#, no-wrap
msgid "-c"
msgstr ""

#. type: table
#: doc/guix.texi:6811
msgid ""
"Only enable the checkers specified in a comma-separated list using the names "
"returned by @code{--list-checkers}."
msgstr ""

#. type: section
#: doc/guix.texi:6815
#, no-wrap
msgid "Invoking @command{guix size}"
msgstr ""

#. type: cindex
#: doc/guix.texi:6817
#, no-wrap
msgid "size"
msgstr ""

#. type: cindex
#: doc/guix.texi:6818
#, no-wrap
msgid "package size"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:6820
#, no-wrap
msgid "guix size"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6827
msgid ""
"The @command{guix size} command helps package developers profile the disk "
"usage of packages.  It is easy to overlook the impact of an additional "
"dependency added to a package, or the impact of using a single output for a "
"package that could easily be split (@pxref{Packages with Multiple "
"Outputs}).  Such are the typical issues that @command{guix size} can "
"highlight."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6831
msgid ""
"The command can be passed a package specification such as @code{gcc@@4.8} or "
"@code{guile:debug}, or a file name in the store.  Consider this example:"
msgstr ""

#. type: example
#: doc/guix.texi:6841
#, no-wrap
msgid ""
"$ guix size coreutils\n"
"store item                               total    self\n"
"/gnu/store/@dots{}-coreutils-8.23          70.0    13.9  19.8%\n"
"/gnu/store/@dots{}-gmp-6.0.0a              55.3     2.5   3.6%\n"
"/gnu/store/@dots{}-acl-2.2.52              53.7     0.5   0.7%\n"
"/gnu/store/@dots{}-attr-2.4.46             53.2     0.3   0.5%\n"
"/gnu/store/@dots{}-gcc-4.8.4-lib           52.9    15.7  22.4%\n"
"/gnu/store/@dots{}-glibc-2.21              37.2    37.2  53.1%\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6847
msgid ""
"The store items listed here constitute the @dfn{transitive closure} of "
"Coreutils---i.e., Coreutils and all its dependencies, recursively---as would "
"be returned by:"
msgstr ""

#. type: example
#: doc/guix.texi:6850
#, no-wrap
msgid "$ guix gc -R /gnu/store/@dots{}-coreutils-8.23\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6858
msgid ""
"Here the output shows three columns next to store items.  The first column, "
"labeled ``total'', shows the size in mebibytes (MiB) of the closure of the "
"store item---that is, its own size plus the size of all its dependencies.  "
"The next column, labeled ``self'', shows the size of the item itself.  The "
"last column shows the ratio of the size of the item itself to the space "
"occupied by all the items listed here."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6863
msgid ""
"In this example, we see that the closure of Coreutils weighs in at "
"70@tie{}MiB, half of which is taken by libc.  (That libc represents a large "
"fraction of the closure is not a problem @i{per se} because it is always "
"available on the system anyway.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6869
msgid ""
"When the package passed to @command{guix size} is available in the store, "
"@command{guix size} queries the daemon to determine its dependencies, and "
"measures its size in the store, similar to @command{du -ms --apparent-size} "
"(@pxref{du invocation,,, coreutils, GNU Coreutils})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6874
msgid ""
"When the given package is @emph{not} in the store, @command{guix size} "
"reports information based on the available substitutes "
"(@pxref{Substitutes}).  This makes it possible it to profile disk usage of "
"store items that are not even on disk, only available remotely."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6876
msgid "You can also specify several package names:"
msgstr ""

#. type: example
#: doc/guix.texi:6886
#, no-wrap
msgid ""
"$ guix size coreutils grep sed bash\n"
"store item                               total    self\n"
"/gnu/store/@dots{}-coreutils-8.24          77.8    13.8  13.4%\n"
"/gnu/store/@dots{}-grep-2.22               73.1     0.8   0.8%\n"
"/gnu/store/@dots{}-bash-4.3.42             72.3     4.7   4.6%\n"
"/gnu/store/@dots{}-readline-6.3            67.6     1.2   1.2%\n"
"@dots{}\n"
"total: 102.3 MiB\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6892
msgid ""
"In this example we see that the combination of the four packages takes "
"102.3@tie{}MiB in total, which is much less than the sum of each closure "
"since they have a lot of dependencies in common."
msgstr ""

#. type: Plain text
#: doc/guix.texi:6894
msgid "The available options are:"
msgstr ""

#. type: table
#: doc/guix.texi:6900
msgid ""
"Use substitute information from @var{urls}.  @xref{client-substitute-urls, "
"the same option for @code{guix build}}."
msgstr ""

#. type: item
#: doc/guix.texi:6901
#, no-wrap
msgid "--sort=@var{key}"
msgstr ""

#. type: table
#: doc/guix.texi:6903
msgid "Sort lines according to @var{key}, one of the following options:"
msgstr ""

#. type: item
#: doc/guix.texi:6905
#, no-wrap
msgid "self"
msgstr ""

#. type: table
#: doc/guix.texi:6907
msgid "the size of each item (the default);"
msgstr ""

#. type: table
#: doc/guix.texi:6909
msgid "the total size of the item's closure."
msgstr ""

#. type: item
#: doc/guix.texi:6911
#, no-wrap
msgid "--map-file=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:6913
msgid "Write a graphical map of disk usage in PNG format to @var{file}."
msgstr ""

#. type: table
#: doc/guix.texi:6915
msgid "For the example above, the map looks like this:"
msgstr ""

#. type: table
#: doc/guix.texi:6918
msgid ""
"@image{images/coreutils-size-map,5in,, map of Coreutils disk usage produced "
"by @command{guix size}}"
msgstr ""

#. type: table
#: doc/guix.texi:6923
msgid ""
"This option requires that "
"@uref{http://wingolog.org/software/guile-charting/, Guile-Charting} be "
"installed and visible in Guile's module search path.  When that is not the "
"case, @command{guix size} fails as it tries to load it."
msgstr ""

#. type: table
#: doc/guix.texi:6927
msgid "Consider packages for @var{system}---e.g., @code{x86_64-linux}."
msgstr ""

#. type: section
#: doc/guix.texi:6931
#, no-wrap
msgid "Invoking @command{guix graph}"
msgstr ""

#. type: cindex
#: doc/guix.texi:6933
#, no-wrap
msgid "DAG"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:6934
#, no-wrap
msgid "guix graph"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6948
msgid ""
"Packages and their dependencies form a @dfn{graph}, specifically a directed "
"acyclic graph (DAG).  It can quickly become difficult to have a mental model "
"of the package DAG, so the @command{guix graph} command provides a visual "
"representation of the DAG.  By default, @command{guix graph} emits a DAG "
"representation in the input format of @uref{http://www.graphviz.org/, "
"Graphviz}, so its output can be passed directly to the @command{dot} command "
"of Graphviz.  It can also emit an HTML page with embedded JavaScript code to "
"display a ``chord diagram'' in a Web browser, using the "
"@uref{https://d3js.org/, d3.js} library, or emit Cypher queries to construct "
"a graph in a graph database supporting the @uref{http://www.opencypher.org/, "
"openCypher} query language.  The general syntax is:"
msgstr ""

#. type: example
#: doc/guix.texi:6951
#, no-wrap
msgid "guix graph @var{options} @var{package}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6956
msgid ""
"For example, the following command generates a PDF file representing the "
"package DAG for the GNU@tie{}Core Utilities, showing its build-time "
"dependencies:"
msgstr ""

#. type: example
#: doc/guix.texi:6959
#, no-wrap
msgid "guix graph coreutils | dot -Tpdf > dag.pdf\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6962
msgid "The output looks like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6964
msgid "@image{images/coreutils-graph,2in,,Dependency graph of the GNU Coreutils}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6966
msgid "Nice little graph, no?"
msgstr ""

#. type: Plain text
#: doc/guix.texi:6972
msgid ""
"But there is more than one graph! The one above is concise: it is the graph "
"of package objects, omitting implicit inputs such as GCC, libc, grep, etc.  "
"It is often useful to have such a concise graph, but sometimes one may want "
"to see more details.  @command{guix graph} supports several types of graphs, "
"allowing you to choose the level of detail:"
msgstr ""

#. type: table
#: doc/guix.texi:6978
msgid ""
"This is the default type used in the example above.  It shows the DAG of "
"package objects, excluding implicit dependencies.  It is concise, but "
"filters out many details."
msgstr ""

#. type: item
#: doc/guix.texi:6979
#, no-wrap
msgid "reverse-package"
msgstr ""

#. type: table
#: doc/guix.texi:6981
msgid "This shows the @emph{reverse} DAG of packages.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:6984
#, no-wrap
msgid "guix graph --type=reverse-package ocaml\n"
msgstr ""

#. type: table
#: doc/guix.texi:6987
msgid "... yields the graph of packages that depend on OCaml."
msgstr ""

#. type: table
#: doc/guix.texi:6992
msgid ""
"Note that for core packages this can yield huge graphs.  If all you want is "
"to know the number of packages that depend on a given package, use "
"@command{guix refresh --list-dependent} (@pxref{Invoking guix refresh, "
"@option{--list-dependent}})."
msgstr ""

#. type: item
#: doc/guix.texi:6993
#, no-wrap
msgid "bag-emerged"
msgstr ""

#. type: table
#: doc/guix.texi:6995
msgid "This is the package DAG, @emph{including} implicit inputs."
msgstr ""

#. type: table
#: doc/guix.texi:6997
msgid "For instance, the following command:"
msgstr ""

#. type: example
#: doc/guix.texi:7000
#, no-wrap
msgid "guix graph --type=bag-emerged coreutils | dot -Tpdf > dag.pdf\n"
msgstr ""

#. type: table
#: doc/guix.texi:7003
msgid "... yields this bigger graph:"
msgstr ""

#. type: table
#: doc/guix.texi:7005
msgid ""
"@image{images/coreutils-bag-graph,,5in,Detailed dependency graph of the GNU "
"Coreutils}"
msgstr ""

#. type: table
#: doc/guix.texi:7008
msgid ""
"At the bottom of the graph, we see all the implicit inputs of "
"@var{gnu-build-system} (@pxref{Build Systems, @code{gnu-build-system}})."
msgstr ""

#. type: table
#: doc/guix.texi:7012
msgid ""
"Now, note that the dependencies of these implicit inputs---that is, the "
"@dfn{bootstrap dependencies} (@pxref{Bootstrapping})---are not shown here, "
"for conciseness."
msgstr ""

#. type: item
#: doc/guix.texi:7013
#, no-wrap
msgid "bag"
msgstr ""

#. type: table
#: doc/guix.texi:7016
msgid ""
"Similar to @code{bag-emerged}, but this time including all the bootstrap "
"dependencies."
msgstr ""

#. type: item
#: doc/guix.texi:7017
#, no-wrap
msgid "bag-with-origins"
msgstr ""

#. type: table
#: doc/guix.texi:7019
msgid "Similar to @code{bag}, but also showing origins and their dependencies."
msgstr ""

#. type: table
#: doc/guix.texi:7025
msgid ""
"This is the most detailed representation: It shows the DAG of derivations "
"(@pxref{Derivations}) and plain store items.  Compared to the above "
"representation, many additional nodes are visible, including build scripts, "
"patches, Guile modules, etc."
msgstr ""

#. type: table
#: doc/guix.texi:7028
msgid ""
"For this type of graph, it is also possible to pass a @file{.drv} file name "
"instead of a package name, as in:"
msgstr ""

#. type: example
#: doc/guix.texi:7031
#, no-wrap
msgid "guix graph -t derivation `guix system build -d my-config.scm`\n"
msgstr ""

#. type: item
#: doc/guix.texi:7033
#, no-wrap
msgid "module"
msgstr ""

#. type: table
#: doc/guix.texi:7037
msgid ""
"This is the graph of @dfn{package modules} (@pxref{Package Modules}).  For "
"example, the following command shows the graph for the package module that "
"defines the @code{guile} package:"
msgstr ""

#. type: example
#: doc/guix.texi:7040
#, no-wrap
msgid "guix graph -t module guile | dot -Tpdf > module-graph.pdf\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7045
msgid ""
"All the types above correspond to @emph{build-time dependencies}.  The "
"following graph type represents the @emph{run-time dependencies}:"
msgstr ""

#. type: item
#: doc/guix.texi:7047
#, no-wrap
msgid "references"
msgstr ""

#. type: table
#: doc/guix.texi:7050
msgid ""
"This is the graph of @dfn{references} of a package output, as returned by "
"@command{guix gc --references} (@pxref{Invoking guix gc})."
msgstr ""

#. type: table
#: doc/guix.texi:7053
msgid ""
"If the given package output is not available in the store, @command{guix "
"graph} attempts to obtain dependency information from substitutes."
msgstr ""

#. type: table
#: doc/guix.texi:7057
msgid ""
"Here you can also pass a store file name instead of a package name.  For "
"example, the command below produces the reference graph of your profile "
"(which can be big!):"
msgstr ""

#. type: example
#: doc/guix.texi:7060
#, no-wrap
msgid "guix graph -t references `readlink -f ~/.guix-profile`\n"
msgstr ""

#. type: item
#: doc/guix.texi:7062
#, no-wrap
msgid "referrers"
msgstr ""

#. type: table
#: doc/guix.texi:7065
msgid ""
"This is the graph of the @dfn{referrers} of a store item, as returned by "
"@command{guix gc --referrers} (@pxref{Invoking guix gc})."
msgstr ""

#. type: table
#: doc/guix.texi:7071
msgid ""
"This relies exclusively on local information from your store.  For instance, "
"let us suppose that the current Inkscape is available in 10 profiles on your "
"machine; @command{guix graph -t referrers inkscape} will show a graph rooted "
"at Inkscape and with those 10 profiles linked to it."
msgstr ""

#. type: table
#: doc/guix.texi:7074
msgid ""
"It can help determine what is preventing a store item from being garbage "
"collected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7078
msgid "The available options are the following:"
msgstr ""

#. type: item
#: doc/guix.texi:7080
#, no-wrap
msgid "--type=@var{type}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7081 doc/guix.texi:20558
#, no-wrap
msgid "-t @var{type}"
msgstr ""

#. type: table
#: doc/guix.texi:7084
msgid ""
"Produce a graph output of @var{type}, where @var{type} must be one of the "
"values listed above."
msgstr ""

#. type: item
#: doc/guix.texi:7085
#, no-wrap
msgid "--list-types"
msgstr ""

#. type: table
#: doc/guix.texi:7087
msgid "List the supported graph types."
msgstr ""

#. type: item
#: doc/guix.texi:7088
#, no-wrap
msgid "--backend=@var{backend}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7089
#, no-wrap
msgid "-b @var{backend}"
msgstr ""

#. type: table
#: doc/guix.texi:7091
msgid "Produce a graph using the selected @var{backend}."
msgstr ""

#. type: item
#: doc/guix.texi:7092
#, no-wrap
msgid "--list-backends"
msgstr ""

#. type: table
#: doc/guix.texi:7094
msgid "List the supported graph backends."
msgstr ""

#. type: table
#: doc/guix.texi:7096
msgid "Currently, the available backends are Graphviz and d3.js."
msgstr ""

#. type: example
#: doc/guix.texi:7105
#, no-wrap
msgid "guix graph -e '(@@@@ (gnu packages commencement) gnu-make-final)'\n"
msgstr ""

#. type: section
#: doc/guix.texi:7110
#, no-wrap
msgid "Invoking @command{guix environment}"
msgstr ""

#. type: cindex
#: doc/guix.texi:7112
#, no-wrap
msgid "reproducible build environments"
msgstr ""

#. type: cindex
#: doc/guix.texi:7113
#, no-wrap
msgid "development environments"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:7114
#, no-wrap
msgid "guix environment"
msgstr ""

#. type: cindex
#: doc/guix.texi:7115
#, no-wrap
msgid "environment, package build environment"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7121
msgid ""
"The purpose of @command{guix environment} is to assist hackers in creating "
"reproducible development environments without polluting their package "
"profile.  The @command{guix environment} tool takes one or more packages, "
"builds all of their inputs, and creates a shell environment to use them."
msgstr ""

#. type: example
#: doc/guix.texi:7126
#, no-wrap
msgid "guix environment @var{options} @var{package}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7130
msgid ""
"The following example spawns a new shell set up for the development of "
"GNU@tie{}Guile:"
msgstr ""

#. type: example
#: doc/guix.texi:7133
#, no-wrap
msgid "guix environment guile\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7150
msgid ""
"If the needed dependencies are not built yet, @command{guix environment} "
"automatically builds them.  The environment of the new shell is an augmented "
"version of the environment that @command{guix environment} was run in.  It "
"contains the necessary search paths for building the given package added to "
"the existing environment variables.  To create a ``pure'' environment, in "
"which the original environment variables have been unset, use the "
"@code{--pure} option@footnote{Users sometimes wrongfully augment environment "
"variables such as @code{PATH} in their @file{~/.bashrc} file.  As a "
"consequence, when @code{guix environment} launches it, Bash may read "
"@file{~/.bashrc}, thereby introducing ``impurities'' in these environment "
"variables.  It is an error to define such environment variables in "
"@file{.bashrc}; instead, they should be defined in @file{.bash_profile}, "
"which is sourced only by log-in shells.  @xref{Bash Startup Files,,, bash, "
"The GNU Bash Reference Manual}, for details on Bash start-up files.}."
msgstr ""

#. type: vindex
#: doc/guix.texi:7151
#, no-wrap
msgid "GUIX_ENVIRONMENT"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7157
msgid ""
"@command{guix environment} defines the @code{GUIX_ENVIRONMENT} variable in "
"the shell it spawns; its value is the file name of the profile of this "
"environment.  This allows users to, say, define a specific prompt for "
"development environments in their @file{.bashrc} (@pxref{Bash Startup "
"Files,,, bash, The GNU Bash Reference Manual}):"
msgstr ""

#. type: example
#: doc/guix.texi:7163
#, no-wrap
msgid ""
"if [ -n \"$GUIX_ENVIRONMENT\" ]\n"
"then\n"
"    export PS1=\"\\u@@\\h \\w [dev]\\$ \"\n"
"fi\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7167
msgid "... or to browse the profile:"
msgstr ""

#. type: example
#: doc/guix.texi:7170
#, no-wrap
msgid "$ ls \"$GUIX_ENVIRONMENT/bin\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7176
msgid ""
"Additionally, more than one package may be specified, in which case the "
"union of the inputs for the given packages are used.  For example, the "
"command below spawns a shell where all of the dependencies of both Guile and "
"Emacs are available:"
msgstr ""

#. type: example
#: doc/guix.texi:7179
#, no-wrap
msgid "guix environment guile emacs\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7184
msgid ""
"Sometimes an interactive shell session is not desired.  An arbitrary command "
"may be invoked by placing the @code{--} token to separate the command from "
"the rest of the arguments:"
msgstr ""

#. type: example
#: doc/guix.texi:7187
#, no-wrap
msgid "guix environment guile -- make -j4\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7193
msgid ""
"In other situations, it is more convenient to specify the list of packages "
"needed in the environment.  For example, the following command runs "
"@command{python} from an environment containing Python@tie{}2.7 and NumPy:"
msgstr ""

#. type: example
#: doc/guix.texi:7196
#, no-wrap
msgid "guix environment --ad-hoc python2-numpy python-2.7 -- python\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7207
msgid ""
"Furthermore, one might want the dependencies of a package and also some "
"additional packages that are not build-time or runtime dependencies, but are "
"useful when developing nonetheless.  Because of this, the @code{--ad-hoc} "
"flag is positional.  Packages appearing before @code{--ad-hoc} are "
"interpreted as packages whose dependencies will be added to the "
"environment.  Packages appearing after are interpreted as packages that will "
"be added to the environment directly.  For example, the following command "
"creates a Guix development environment that additionally includes Git and "
"strace:"
msgstr ""

#. type: example
#: doc/guix.texi:7210
#, no-wrap
msgid "guix environment guix --ad-hoc git strace\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7219
msgid ""
"Sometimes it is desirable to isolate the environment as much as possible, "
"for maximal purity and reproducibility.  In particular, when using Guix on a "
"host distro that is not GuixSD, it is desirable to prevent access to "
"@file{/usr/bin} and other system-wide resources from the development "
"environment.  For example, the following command spawns a Guile REPL in a "
"``container'' where only the store and the current working directory are "
"mounted:"
msgstr ""

#. type: example
#: doc/guix.texi:7222
#, no-wrap
msgid "guix environment --ad-hoc --container guile -- guile\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:7226
msgid "The @code{--container} option requires Linux-libre 3.19 or newer."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7229
msgid "The available options are summarized below."
msgstr ""

#. type: cindex
#: doc/guix.texi:7233
#, no-wrap
msgid "persistent environment"
msgstr ""

#. type: cindex
#: doc/guix.texi:7234
#, no-wrap
msgid "garbage collector root, for environments"
msgstr ""

#. type: table
#: doc/guix.texi:7237
msgid ""
"Make @var{file} a symlink to the profile for this environment, and register "
"it as a garbage collector root."
msgstr ""

#. type: table
#: doc/guix.texi:7240
msgid ""
"This is useful if you want to protect your environment from garbage "
"collection, to make it ``persistent''."
msgstr ""

#. type: table
#: doc/guix.texi:7246
msgid ""
"When this option is omitted, the environment is protected from garbage "
"collection only for the duration of the @command{guix environment} session.  "
"This means that next time you recreate the same environment, you could have "
"to rebuild or re-download packages.  @xref{Invoking guix gc}, for more on GC "
"roots."
msgstr ""

#. type: table
#: doc/guix.texi:7251
msgid ""
"Create an environment for the package or list of packages that @var{expr} "
"evaluates to."
msgstr ""

#. type: table
#: doc/guix.texi:7253
msgid "For example, running:"
msgstr ""

#. type: example
#: doc/guix.texi:7256
#, no-wrap
msgid "guix environment -e '(@@ (gnu packages maths) petsc-openmpi)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:7260
msgid ""
"starts a shell with the environment for this specific variant of the PETSc "
"package."
msgstr ""

#. type: table
#: doc/guix.texi:7262
msgid "Running:"
msgstr ""

#. type: example
#: doc/guix.texi:7265
#, no-wrap
msgid "guix environment --ad-hoc -e '(@@ (gnu) %base-packages)'\n"
msgstr ""

#. type: table
#: doc/guix.texi:7268
msgid "starts a shell with all the GuixSD base packages available."
msgstr ""

#. type: table
#: doc/guix.texi:7271
msgid ""
"The above commands only use the default output of the given packages.  To "
"select other outputs, two element tuples can be specified:"
msgstr ""

#. type: example
#: doc/guix.texi:7274
#, no-wrap
msgid ""
"guix environment --ad-hoc -e '(list (@@ (gnu packages bash) bash) "
"\"include\")'\n"
msgstr ""

#. type: item
#: doc/guix.texi:7276
#, no-wrap
msgid "--load=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7277
#, no-wrap
msgid "-l @var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:7280
msgid ""
"Create an environment for the package or list of packages that the code "
"within @var{file} evaluates to."
msgstr ""

#. type: example
#: doc/guix.texi:7286
#, no-wrap
msgid "@verbatiminclude environment-gdb.scm\n"
msgstr ""

#. type: table
#: doc/guix.texi:7292
msgid ""
"Create an environment for the packages contained in the manifest object "
"returned by the Scheme code in @var{file}."
msgstr ""

#. type: table
#: doc/guix.texi:7296
msgid ""
"This is similar to the same-named option in @command{guix package} "
"(@pxref{profile-manifest, @option{--manifest}}) and uses the same manifest "
"files."
msgstr ""

#. type: item
#: doc/guix.texi:7297
#, no-wrap
msgid "--ad-hoc"
msgstr ""

#. type: table
#: doc/guix.texi:7302
msgid ""
"Include all specified packages in the resulting environment, as if an @i{ad "
"hoc} package were defined with them as inputs.  This option is useful for "
"quickly creating an environment without having to write a package expression "
"to contain the desired inputs."
msgstr ""

#. type: table
#: doc/guix.texi:7304
msgid "For instance, the command:"
msgstr ""

#. type: example
#: doc/guix.texi:7307
#, no-wrap
msgid "guix environment --ad-hoc guile guile-sdl -- guile\n"
msgstr ""

#. type: table
#: doc/guix.texi:7311
msgid ""
"runs @command{guile} in an environment where Guile and Guile-SDL are "
"available."
msgstr ""

#. type: table
#: doc/guix.texi:7316
msgid ""
"Note that this example implicitly asks for the default output of "
"@code{guile} and @code{guile-sdl}, but it is possible to ask for a specific "
"output---e.g., @code{glib:bin} asks for the @code{bin} output of @code{glib} "
"(@pxref{Packages with Multiple Outputs})."
msgstr ""

#. type: table
#: doc/guix.texi:7322
msgid ""
"This option may be composed with the default behavior of @command{guix "
"environment}.  Packages appearing before @code{--ad-hoc} are interpreted as "
"packages whose dependencies will be added to the environment, the default "
"behavior.  Packages appearing after are interpreted as packages that will be "
"added to the environment directly."
msgstr ""

#. type: item
#: doc/guix.texi:7323
#, no-wrap
msgid "--pure"
msgstr ""

#. type: table
#: doc/guix.texi:7327
msgid ""
"Unset existing environment variables when building the new environment.  "
"This has the effect of creating an environment in which search paths only "
"contain package inputs."
msgstr ""

#. type: item
#: doc/guix.texi:7328
#, no-wrap
msgid "--search-paths"
msgstr ""

#. type: table
#: doc/guix.texi:7331
msgid "Display the environment variable definitions that make up the environment."
msgstr ""

#. type: table
#: doc/guix.texi:7335
msgid "Attempt to build for @var{system}---e.g., @code{i686-linux}."
msgstr ""

#. type: item
#: doc/guix.texi:7336
#, no-wrap
msgid "--container"
msgstr ""

#. type: itemx
#: doc/guix.texi:7337
#, no-wrap
msgid "-C"
msgstr ""

#. type: item
#: doc/guix.texi:7338 doc/guix.texi:7849 doc/guix.texi:20507
#, no-wrap
msgid "container"
msgstr ""

#. type: table
#: doc/guix.texi:7346
msgid ""
"Run @var{command} within an isolated container.  The current working "
"directory outside the container is mapped inside the container.  "
"Additionally, unless overridden with @code{--user}, a dummy home directory "
"is created that matches the current user's home directory, and "
"@file{/etc/passwd} is configured accordingly.  The spawned process runs as "
"the current user outside the container, but has root privileges in the "
"context of the container."
msgstr ""

#. type: item
#: doc/guix.texi:7347
#, no-wrap
msgid "--network"
msgstr ""

#. type: itemx
#: doc/guix.texi:7348
#, no-wrap
msgid "-N"
msgstr ""

#. type: table
#: doc/guix.texi:7352
msgid ""
"For containers, share the network namespace with the host system.  "
"Containers created without this flag only have access to the loopback "
"device."
msgstr ""

#. type: item
#: doc/guix.texi:7353
#, no-wrap
msgid "--link-profile"
msgstr ""

#. type: itemx
#: doc/guix.texi:7354
#, no-wrap
msgid "-P"
msgstr ""

#. type: table
#: doc/guix.texi:7361
msgid ""
"For containers, link the environment profile to @file{~/.guix-profile} "
"within the container.  This is equivalent to running the command @command{ln "
"-s $GUIX_ENVIRONMENT ~/.guix-profile} within the container.  Linking will "
"fail and abort the environment if the directory already exists, which will "
"certainly be the case if @command{guix environment} was invoked in the "
"user's home directory."
msgstr ""

#. type: table
#: doc/guix.texi:7368
msgid ""
"Certain packages are configured to look in @code{~/.guix-profile} for "
"configuration files and data;@footnote{For example, the @code{fontconfig} "
"package inspects @file{~/.guix-profile/share/fonts} for additional fonts.} "
"@code{--link-profile} allows these programs to behave as expected within the "
"environment."
msgstr ""

#. type: item
#: doc/guix.texi:7369 doc/guix.texi:7521
#, no-wrap
msgid "--user=@var{user}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7370 doc/guix.texi:7522
#, no-wrap
msgid "-u @var{user}"
msgstr ""

#. type: table
#: doc/guix.texi:7376
msgid ""
"For containers, use the username @var{user} in place of the current user.  "
"The generated @file{/etc/passwd} entry within the container will contain the "
"name @var{user}; the home directory will be @file{/home/USER}; and no user "
"GECOS data will be copied.  @var{user} need not exist on the system."
msgstr ""

#. type: table
#: doc/guix.texi:7381
msgid ""
"Additionally, any shared or exposed path (see @code{--share} and "
"@code{--expose} respectively) whose target is within the current user's home "
"directory will be remapped relative to @file{/home/USER}; this includes the "
"automatic mapping of the current working directory."
msgstr ""

#. type: example
#: doc/guix.texi:7388
#, no-wrap
msgid ""
"# will expose paths as /home/foo/wd, /home/foo/test, and /home/foo/target\n"
"cd $HOME/wd\n"
"guix environment --container --user=foo \\\n"
"     --expose=$HOME/test \\\n"
"     --expose=/tmp/target=$HOME/target\n"
msgstr ""

#. type: table
#: doc/guix.texi:7393
msgid ""
"While this will limit the leaking of user identity through home paths and "
"each of the user fields, this is only one useful component of a broader "
"privacy/anonymity solution---not one in and of itself."
msgstr ""

#. type: item
#: doc/guix.texi:7394
#, no-wrap
msgid "--expose=@var{source}[=@var{target}]"
msgstr ""

#. type: table
#: doc/guix.texi:7399
msgid ""
"For containers, expose the file system @var{source} from the host system as "
"the read-only file system @var{target} within the container.  If "
"@var{target} is not specified, @var{source} is used as the target mount "
"point in the container."
msgstr ""

#. type: table
#: doc/guix.texi:7403
msgid ""
"The example below spawns a Guile REPL in a container in which the user's "
"home directory is accessible read-only via the @file{/exchange} directory:"
msgstr ""

#. type: example
#: doc/guix.texi:7406
#, no-wrap
msgid ""
"guix environment --container --expose=$HOME=/exchange --ad-hoc guile -- "
"guile\n"
msgstr ""

#. type: item
#: doc/guix.texi:7408
#, no-wrap
msgid "--share=@var{source}[=@var{target}]"
msgstr ""

#. type: table
#: doc/guix.texi:7413
msgid ""
"For containers, share the file system @var{source} from the host system as "
"the writable file system @var{target} within the container.  If @var{target} "
"is not specified, @var{source} is used as the target mount point in the "
"container."
msgstr ""

#. type: table
#: doc/guix.texi:7417
msgid ""
"The example below spawns a Guile REPL in a container in which the user's "
"home directory is accessible for both reading and writing via the "
"@file{/exchange} directory:"
msgstr ""

#. type: example
#: doc/guix.texi:7420
#, no-wrap
msgid ""
"guix environment --container --share=$HOME=/exchange --ad-hoc guile -- "
"guile\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7426
msgid ""
"@command{guix environment} also supports all of the common build options "
"that @command{guix build} supports (@pxref{Common Build Options})."
msgstr ""

#. type: section
#: doc/guix.texi:7429
#, no-wrap
msgid "Invoking @command{guix publish}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:7431
#, no-wrap
msgid "guix publish"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7435
msgid ""
"The purpose of @command{guix publish} is to enable users to easily share "
"their store with others, who can then use it as a substitute server "
"(@pxref{Substitutes})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7441
msgid ""
"When @command{guix publish} runs, it spawns an HTTP server which allows "
"anyone with network access to obtain substitutes from it.  This means that "
"any machine running Guix can also act as if it were a build farm, since the "
"HTTP interface is compatible with Hydra, the software behind the "
"@code{hydra.gnu.org} build farm."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7447
msgid ""
"For security, each substitute is signed, allowing recipients to check their "
"authenticity and integrity (@pxref{Substitutes}).  Because @command{guix "
"publish} uses the signing key of the system, which is only readable by the "
"system administrator, it must be started as root; the @code{--user} option "
"makes it drop root privileges early on."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7451
msgid ""
"The signing key pair must be generated before @command{guix publish} is "
"launched, using @command{guix archive --generate-key} (@pxref{Invoking guix "
"archive})."
msgstr ""

#. type: example
#: doc/guix.texi:7456
#, no-wrap
msgid "guix publish @var{options}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7460
msgid ""
"Running @command{guix publish} without any additional arguments will spawn "
"an HTTP server on port 8080:"
msgstr ""

#. type: example
#: doc/guix.texi:7463
#, no-wrap
msgid "guix publish\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7467
msgid ""
"Once a publishing server has been authorized (@pxref{Invoking guix "
"archive}), the daemon may download substitutes from it:"
msgstr ""

#. type: example
#: doc/guix.texi:7470
#, no-wrap
msgid "guix-daemon --substitute-urls=http://example.org:8080\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7479
msgid ""
"By default, @command{guix publish} compresses archives on the fly as it "
"serves them.  This ``on-the-fly'' mode is convenient in that it requires no "
"setup and is immediately available.  However, when serving lots of clients, "
"we recommend using the @option{--cache} option, which enables caching of the "
"archives before they are sent to clients---see below for details.  The "
"@command{guix weather} command provides a handy way to check what a server "
"provides (@pxref{Invoking guix weather})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7486
msgid ""
"As a bonus, @command{guix publish} also serves as a content-addressed mirror "
"for source files referenced in @code{origin} records (@pxref{origin "
"Reference}).  For instance, assuming @command{guix publish} is running on "
"@code{example.org}, the following URL returns the raw "
"@file{hello-2.10.tar.gz} file with the given SHA256 hash (represented in "
"@code{nix-base32} format, @pxref{Invoking guix hash}):"
msgstr ""

#. type: example
#: doc/guix.texi:7489
#, no-wrap
msgid "http://example.org/file/hello-2.10.tar.gz/sha256/0ssi1@dots{}ndq1i\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7493
msgid ""
"Obviously, these URLs only work for files that are in the store; in other "
"cases, they return 404 (``Not Found'')."
msgstr ""

#. type: cindex
#: doc/guix.texi:7494
#, no-wrap
msgid "build logs, publication"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7496
msgid "Build logs are available from @code{/log} URLs like:"
msgstr ""

#. type: example
#: doc/guix.texi:7499
#, no-wrap
msgid "http://example.org/log/gwspk@dots{}-guile-2.2.3\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7509
msgid ""
"When @command{guix-daemon} is configured to save compressed build logs, as "
"is the case by default (@pxref{Invoking guix-daemon}), @code{/log} URLs "
"return the compressed log as-is, with an appropriate @code{Content-Type} "
"and/or @code{Content-Encoding} header.  We recommend running "
"@command{guix-daemon} with @code{--log-compression=gzip} since Web browsers "
"can automatically decompress it, which is not the case with bzip2 "
"compression."
msgstr ""

#. type: item
#: doc/guix.texi:7513
#, no-wrap
msgid "--port=@var{port}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7514
#, no-wrap
msgid "-p @var{port}"
msgstr ""

#. type: table
#: doc/guix.texi:7516
msgid "Listen for HTTP requests on @var{port}."
msgstr ""

#. type: item
#: doc/guix.texi:7517 doc/guix.texi:16987
#, no-wrap
msgid "--listen=@var{host}"
msgstr ""

#. type: table
#: doc/guix.texi:7520
msgid ""
"Listen on the network interface for @var{host}.  The default is to accept "
"connections from any interface."
msgstr ""

#. type: table
#: doc/guix.texi:7525
msgid ""
"Change privileges to @var{user} as soon as possible---i.e., once the server "
"socket is open and the signing key has been read."
msgstr ""

#. type: item
#: doc/guix.texi:7526
#, no-wrap
msgid "--compression[=@var{level}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:7527
#, no-wrap
msgid "-C [@var{level}]"
msgstr ""

#. type: table
#: doc/guix.texi:7532
msgid ""
"Compress data using the given @var{level}.  When @var{level} is zero, "
"disable compression.  The range 1 to 9 corresponds to different gzip "
"compression levels: 1 is the fastest, and 9 is the best (CPU-intensive).  "
"The default is 3."
msgstr ""

#. type: table
#: doc/guix.texi:7541
msgid ""
"Unless @option{--cache} is used, compression occurs on the fly and the "
"compressed streams are not cached.  Thus, to reduce load on the machine that "
"runs @command{guix publish}, it may be a good idea to choose a low "
"compression level, to run @command{guix publish} behind a caching proxy, or "
"to use @option{--cache}.  Using @option{--cache} has the advantage that it "
"allows @command{guix publish} to add @code{Content-Length} HTTP header to "
"its responses."
msgstr ""

#. type: item
#: doc/guix.texi:7542
#, no-wrap
msgid "--cache=@var{directory}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7543
#, no-wrap
msgid "-c @var{directory}"
msgstr ""

#. type: table
#: doc/guix.texi:7546
msgid ""
"Cache archives and meta-data (@code{.narinfo} URLs) to @var{directory} and "
"only serve archives that are in cache."
msgstr ""

#. type: table
#: doc/guix.texi:7554
msgid ""
"When this option is omitted, archives and meta-data are created on-the-fly.  "
"This can reduce the available bandwidth, especially when compression is "
"enabled, since this may become CPU-bound.  Another drawback of the default "
"mode is that the length of archives is not known in advance, so "
"@command{guix publish} does not add a @code{Content-Length} HTTP header to "
"its responses, which in turn prevents clients from knowing the amount of "
"data being downloaded."
msgstr ""

#. type: table
#: doc/guix.texi:7562
msgid ""
"Conversely, when @option{--cache} is used, the first request for a store "
"item (@i{via} a @code{.narinfo} URL) returns 404 and triggers a background "
"process to @dfn{bake} the archive---computing its @code{.narinfo} and "
"compressing the archive, if needed.  Once the archive is cached in "
"@var{directory}, subsequent requests succeed and are served directly from "
"the cache, which guarantees that clients get the best possible bandwidth."
msgstr ""

#. type: table
#: doc/guix.texi:7566
msgid ""
"The ``baking'' process is performed by worker threads.  By default, one "
"thread per CPU core is created, but this can be customized.  See "
"@option{--workers} below."
msgstr ""

#. type: table
#: doc/guix.texi:7569
msgid ""
"When @option{--ttl} is used, cached entries are automatically deleted when "
"they have expired."
msgstr ""

#. type: item
#: doc/guix.texi:7570
#, no-wrap
msgid "--workers=@var{N}"
msgstr ""

#. type: table
#: doc/guix.texi:7573
msgid ""
"When @option{--cache} is used, request the allocation of @var{N} worker "
"threads to ``bake'' archives."
msgstr ""

#. type: item
#: doc/guix.texi:7574
#, no-wrap
msgid "--ttl=@var{ttl}"
msgstr ""

#. type: table
#: doc/guix.texi:7578
msgid ""
"Produce @code{Cache-Control} HTTP headers that advertise a time-to-live "
"(TTL) of @var{ttl}.  @var{ttl} must denote a duration: @code{5d} means 5 "
"days, @code{1m} means 1 month, and so on."
msgstr ""

#. type: table
#: doc/guix.texi:7583
msgid ""
"This allows the user's Guix to keep substitute information in cache for "
"@var{ttl}.  However, note that @code{guix publish} does not itself guarantee "
"that the store items it provides will indeed remain available for as long as "
"@var{ttl}."
msgstr ""

#. type: table
#: doc/guix.texi:7587
msgid ""
"Additionally, when @option{--cache} is used, cached entries that have not "
"been accessed for @var{ttl} and that no longer have a corresponding item in "
"the store, may be deleted."
msgstr ""

#. type: item
#: doc/guix.texi:7588
#, no-wrap
msgid "--nar-path=@var{path}"
msgstr ""

#. type: table
#: doc/guix.texi:7591
msgid ""
"Use @var{path} as the prefix for the URLs of ``nar'' files (@pxref{Invoking "
"guix archive, normalized archives})."
msgstr ""

#. type: table
#: doc/guix.texi:7595
msgid ""
"By default, nars are served at a URL such as "
"@code{/nar/gzip/@dots{}-coreutils-8.25}.  This option allows you to change "
"the @code{/nar} part to @var{path}."
msgstr ""

#. type: item
#: doc/guix.texi:7596
#, no-wrap
msgid "--public-key=@var{file}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7597
#, no-wrap
msgid "--private-key=@var{file}"
msgstr ""

#. type: table
#: doc/guix.texi:7600
msgid ""
"Use the specific @var{file}s as the public/private key pair used to sign the "
"store items being published."
msgstr ""

#. type: table
#: doc/guix.texi:7607
msgid ""
"The files must correspond to the same key pair (the private key is used for "
"signing and the public key is merely advertised in the signature metadata).  "
"They must contain keys in the canonical s-expression format as produced by "
"@command{guix archive --generate-key} (@pxref{Invoking guix archive}).  By "
"default, @file{/etc/guix/signing-key.pub} and "
"@file{/etc/guix/signing-key.sec} are used."
msgstr ""

#. type: item
#: doc/guix.texi:7608
#, no-wrap
msgid "--repl[=@var{port}]"
msgstr ""

#. type: itemx
#: doc/guix.texi:7609
#, no-wrap
msgid "-r [@var{port}]"
msgstr ""

#. type: table
#: doc/guix.texi:7613
msgid ""
"Spawn a Guile REPL server (@pxref{REPL Servers,,, guile, GNU Guile Reference "
"Manual}) on @var{port} (37146 by default).  This is used primarily for "
"debugging a running @command{guix publish} server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7619
msgid ""
"Enabling @command{guix publish} on a GuixSD system is a one-liner: just "
"instantiate a @code{guix-publish-service-type} service in the "
"@code{services} field of the @code{operating-system} declaration "
"(@pxref{guix-publish-service-type, @code{guix-publish-service-type}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7622
msgid ""
"If you are instead running Guix on a ``foreign distro'', follow these "
"instructions:”"
msgstr ""

#. type: itemize
#: doc/guix.texi:7626
msgid "If your host distro uses the systemd init system:"
msgstr ""

#. type: example
#: doc/guix.texi:7631
#, no-wrap
msgid ""
"# ln -s ~root/.guix-profile/lib/systemd/system/guix-publish.service \\\n"
"        /etc/systemd/system/\n"
"# systemctl start guix-publish && systemctl enable guix-publish\n"
msgstr ""

#. type: example
#: doc/guix.texi:7639
#, no-wrap
msgid ""
"# ln -s ~root/.guix-profile/lib/upstart/system/guix-publish.conf "
"/etc/init/\n"
"# start guix-publish\n"
msgstr ""

#. type: itemize
#: doc/guix.texi:7643
msgid "Otherwise, proceed similarly with your distro's init system."
msgstr ""

#. type: section
#: doc/guix.texi:7646
#, no-wrap
msgid "Invoking @command{guix challenge}"
msgstr ""

#. type: cindex
#: doc/guix.texi:7649
#, no-wrap
msgid "verifiable builds"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:7650
#, no-wrap
msgid "guix challenge"
msgstr ""

#. type: cindex
#: doc/guix.texi:7651
#, no-wrap
msgid "challenge"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7656
msgid ""
"Do the binaries provided by this server really correspond to the source code "
"it claims to build? Is a package build process deterministic? These are the "
"questions the @command{guix challenge} command attempts to answer."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7664
msgid ""
"The former is obviously an important question: Before using a substitute "
"server (@pxref{Substitutes}), one had better @emph{verify} that it provides "
"the right binaries, and thus @emph{challenge} it.  The latter is what "
"enables the former: If package builds are deterministic, then independent "
"builds of the package should yield the exact same result, bit for bit; if a "
"server provides a binary different from the one obtained locally, it may be "
"either corrupt or malicious."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7673
msgid ""
"We know that the hash that shows up in @file{/gnu/store} file names is the "
"hash of all the inputs of the process that built the file or "
"directory---compilers, libraries, build scripts, "
"etc. (@pxref{Introduction}).  Assuming deterministic build processes, one "
"store file name should map to exactly one build output.  @command{guix "
"challenge} checks whether there is, indeed, a single mapping by comparing "
"the build outputs of several independent builds of any given store item."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7675
msgid "The command output looks like this:"
msgstr ""

#. type: smallexample
#: doc/guix.texi:7692
#, no-wrap
msgid ""
"$ guix challenge --substitute-urls=\"https://hydra.gnu.org "
"https://guix.example.org\"\n"
"updating list of substitutes from 'https://hydra.gnu.org'... 100.0%\n"
"updating list of substitutes from 'https://guix.example.org'... 100.0%\n"
"/gnu/store/@dots{}-openssl-1.0.2d contents differ:\n"
"  local hash: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q\n"
"  https://hydra.gnu.org/nar/@dots{}-openssl-1.0.2d: "
"0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q\n"
"  https://guix.example.org/nar/@dots{}-openssl-1.0.2d: "
"1zy4fmaaqcnjrzzajkdn3f5gmjk754b43qkq47llbyak9z0qjyim\n"
"/gnu/store/@dots{}-git-2.5.0 contents differ:\n"
"  local hash: 00p3bmryhjxrhpn2gxs2fy0a15lnip05l97205pgbk5ra395hyha\n"
"  https://hydra.gnu.org/nar/@dots{}-git-2.5.0: "
"069nb85bv4d4a6slrwjdy8v1cn4cwspm3kdbmyb81d6zckj3nq9f\n"
"  https://guix.example.org/nar/@dots{}-git-2.5.0: "
"0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73\n"
"/gnu/store/@dots{}-pius-2.1.1 contents differ:\n"
"  local hash: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax\n"
"  https://hydra.gnu.org/nar/@dots{}-pius-2.1.1: "
"0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax\n"
"  https://guix.example.org/nar/@dots{}-pius-2.1.1: "
"1cy25x1a4fzq5rk0pmvc8xhwyffnqz95h2bpvqsz2mpvlbccy0gs\n"
"\n"
msgstr ""

#. type: smallexample
#: doc/guix.texi:7694
#, no-wrap
msgid ""
"@dots{}\n"
"\n"
msgstr ""

#. type: smallexample
#: doc/guix.texi:7699
#, no-wrap
msgid ""
"6,406 store items were analyzed:\n"
"  - 4,749 (74.1%) were identical\n"
"  - 525 (8.2%) differed\n"
"  - 1,132 (17.7%) were inconclusive\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7707
msgid ""
"In this example, @command{guix challenge} first scans the store to determine "
"the set of locally-built derivations---as opposed to store items that were "
"downloaded from a substitute server---and then queries all the substitute "
"servers.  It then reports those store items for which the servers obtained a "
"result different from the local build."
msgstr ""

#. type: cindex
#: doc/guix.texi:7708
#, no-wrap
msgid "non-determinism, in package builds"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7719
msgid ""
"As an example, @code{guix.example.org} always gets a different answer.  "
"Conversely, @code{hydra.gnu.org} agrees with local builds, except in the "
"case of Git.  This might indicate that the build process of Git is "
"non-deterministic, meaning that its output varies as a function of various "
"things that Guix does not fully control, in spite of building packages in "
"isolated environments (@pxref{Features}).  Most common sources of "
"non-determinism include the addition of timestamps in build results, the "
"inclusion of random numbers, and directory listings sorted by inode number.  "
"See @uref{https://reproducible-builds.org/docs/}, for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7722
msgid ""
"To find out what is wrong with this Git binary, we can do something along "
"these lines (@pxref{Invoking guix archive}):"
msgstr ""

#. type: example
#: doc/guix.texi:7727
#, no-wrap
msgid ""
"$ wget -q -O - https://hydra.gnu.org/nar/@dots{}-git-2.5.0 \\\n"
"   | guix archive -x /tmp/git\n"
"$ diff -ur --no-dereference /gnu/store/@dots{}-git.2.5.0 /tmp/git\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7736
msgid ""
"This command shows the difference between the files resulting from the local "
"build, and the files resulting from the build on @code{hydra.gnu.org} "
"(@pxref{Overview, Comparing and Merging Files,, diffutils, Comparing and "
"Merging Files}).  The @command{diff} command works great for text files.  "
"When binary files differ, a better option is @uref{https://diffoscope.org/, "
"Diffoscope}, a tool that helps visualize differences for all kinds of files."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7744
msgid ""
"Once you have done that work, you can tell whether the differences are due "
"to a non-deterministic build process or to a malicious server.  We try hard "
"to remove sources of non-determinism in packages to make it easier to verify "
"substitutes, but of course, this is a process that involves not just Guix, "
"but a large part of the free software community.  In the meantime, "
"@command{guix challenge} is one tool to help address the problem."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7748
msgid ""
"If you are writing packages for Guix, you are encouraged to check whether "
"@code{hydra.gnu.org} and other substitute servers obtain the same build "
"result as you did with:"
msgstr ""

#. type: example
#: doc/guix.texi:7751
#, no-wrap
msgid "$ guix challenge @var{package}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7756
msgid ""
"where @var{package} is a package specification such as @code{guile@@2.0} or "
"@code{glibc:debug}."
msgstr ""

#. type: example
#: doc/guix.texi:7761
#, no-wrap
msgid "guix challenge @var{options} [@var{packages}@dots{}]\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7768
msgid ""
"When a difference is found between the hash of a locally-built item and that "
"of a server-provided substitute, or among substitutes provided by different "
"servers, the command displays it as in the example above and its exit code "
"is 2 (other non-zero exit codes denote other kinds of errors.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7770
msgid "The one option that matters is:"
msgstr ""

#. type: table
#: doc/guix.texi:7776
msgid ""
"Consider @var{urls} the whitespace-separated list of substitute source URLs "
"to compare to."
msgstr ""

#. type: itemx
#: doc/guix.texi:7778
#, no-wrap
msgid "-v"
msgstr ""

#. type: table
#: doc/guix.texi:7781
msgid ""
"Show details about matches (identical contents) in addition to information "
"about mismatches."
msgstr ""

#. type: section
#: doc/guix.texi:7785
#, no-wrap
msgid "Invoking @command{guix copy}"
msgstr ""

#. type: cindex
#: doc/guix.texi:7787
#, no-wrap
msgid "copy, of store items, over SSH"
msgstr ""

#. type: cindex
#: doc/guix.texi:7788
#, no-wrap
msgid "SSH, copy of store items"
msgstr ""

#. type: cindex
#: doc/guix.texi:7789
#, no-wrap
msgid "sharing store items across machines"
msgstr ""

#. type: cindex
#: doc/guix.texi:7790
#, no-wrap
msgid "transferring store items across machines"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7797
msgid ""
"The @command{guix copy} command copies items from the store of one machine "
"to that of another machine over a secure shell (SSH)  "
"connection@footnote{This command is available only when Guile-SSH was "
"found.  @xref{Requirements}, for details.}.  For example, the following "
"command copies the @code{coreutils} package, the user's profile, and all "
"their dependencies over to @var{host}, logged in as @var{user}:"
msgstr ""

#. type: example
#: doc/guix.texi:7801
#, no-wrap
msgid ""
"guix copy --to=@var{user}@@@var{host} \\\n"
"          coreutils `readlink -f ~/.guix-profile`\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7805
msgid ""
"If some of the items to be copied are already present on @var{host}, they "
"are not actually sent."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7808
msgid ""
"The command below retrieves @code{libreoffice} and @code{gimp} from "
"@var{host}, assuming they are available there:"
msgstr ""

#. type: example
#: doc/guix.texi:7811
#, no-wrap
msgid "guix copy --from=@var{host} libreoffice gimp\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7816
msgid ""
"The SSH connection is established using the Guile-SSH client, which is "
"compatible with OpenSSH: it honors @file{~/.ssh/known_hosts} and "
"@file{~/.ssh/config}, and uses the SSH agent for authentication."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7822
msgid ""
"The key used to sign items that are sent must be accepted by the remote "
"machine.  Likewise, the key used by the remote machine to sign items you are "
"retrieving must be in @file{/etc/guix/acl} so it is accepted by your own "
"daemon.  @xref{Invoking guix archive}, for more information about store item "
"authentication."
msgstr ""

#. type: example
#: doc/guix.texi:7827
#, no-wrap
msgid "guix copy [--to=@var{spec}|--from=@var{spec}] @var{items}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7830
msgid "You must always specify one of the following options:"
msgstr ""

#. type: item
#: doc/guix.texi:7832
#, no-wrap
msgid "--to=@var{spec}"
msgstr ""

#. type: itemx
#: doc/guix.texi:7833
#, no-wrap
msgid "--from=@var{spec}"
msgstr ""

#. type: table
#: doc/guix.texi:7837
msgid ""
"Specify the host to send to or receive from.  @var{spec} must be an SSH spec "
"such as @code{example.org}, @code{charlie@@example.org}, or "
"@code{charlie@@example.org:2222}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7841
msgid ""
"The @var{items} can be either package names, such as @code{gimp}, or store "
"items, such as @file{/gnu/store/@dots{}-idutils-4.6}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7845
msgid ""
"When specifying the name of a package to send, it is first built if needed, "
"unless @option{--dry-run} was specified.  Common build options are supported "
"(@pxref{Common Build Options})."
msgstr ""

#. type: section
#: doc/guix.texi:7848
#, no-wrap
msgid "Invoking @command{guix container}"
msgstr ""

#. type: command{#1}
#: doc/guix.texi:7850
#, no-wrap
msgid "guix container"
msgstr ""

#. type: quotation
#: doc/guix.texi:7854
msgid ""
"As of version @value{VERSION}, this tool is experimental.  The interface is "
"subject to radical change in the future."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7861
msgid ""
"The purpose of @command{guix container} is to manipulate processes running "
"within an isolated environment, commonly known as a ``container'', typically "
"created by the @command{guix environment} (@pxref{Invoking guix "
"environment}) and @command{guix system container} (@pxref{Invoking guix "
"system}) commands."
msgstr ""

#. type: example
#: doc/guix.texi:7866
#, no-wrap
msgid "guix container @var{action} @var{options}@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7870
msgid ""
"@var{action} specifies the operation to perform with a container, and "
"@var{options} specifies the context-specific arguments for the action."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7872
msgid "The following actions are available:"
msgstr ""

#. type: item
#: doc/guix.texi:7874
#, no-wrap
msgid "exec"
msgstr ""

#. type: table
#: doc/guix.texi:7876
msgid "Execute a command within the context of a running container."
msgstr ""

#. type: table
#: doc/guix.texi:7878
msgid "The syntax is:"
msgstr ""

#. type: example
#: doc/guix.texi:7881
#, no-wrap
msgid "guix container exec @var{pid} @var{program} @var{arguments}@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:7887
msgid ""
"@var{pid} specifies the process ID of the running container.  @var{program} "
"specifies an executable file name within the root file system of the "
"container.  @var{arguments} are the additional options that will be passed "
"to @var{program}."
msgstr ""

#. type: table
#: doc/guix.texi:7891
msgid ""
"The following command launches an interactive login shell inside a GuixSD "
"container, started by @command{guix system container}, and whose process ID "
"is 9001:"
msgstr ""

#. type: example
#: doc/guix.texi:7894
#, no-wrap
msgid "guix container exec 9001 /run/current-system/profile/bin/bash --login\n"
msgstr ""

#. type: table
#: doc/guix.texi:7898
msgid ""
"Note that the @var{pid} cannot be the parent process of a container.  It "
"must be PID 1 of the container or one of its child processes."
msgstr ""

#. type: section
#: doc/guix.texi:7902
#, no-wrap
msgid "Invoking @command{guix weather}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7911
msgid ""
"Occasionally you're grumpy because substitutes are lacking and you end up "
"building packages by yourself (@pxref{Substitutes}).  The @command{guix "
"weather} command reports on substitute availability on the specified servers "
"so you can have an idea of whether you'll be grumpy today.  It can sometimes "
"be useful info as a user, but it is primarily useful to people running "
"@command{guix publish} (@pxref{Invoking guix publish})."
msgstr ""

#. type: cindex
#: doc/guix.texi:7912
#, no-wrap
msgid "statistics, for substitutes"
msgstr ""

#. type: cindex
#: doc/guix.texi:7913
#, no-wrap
msgid "availability of substitutes"
msgstr ""

#. type: cindex
#: doc/guix.texi:7914
#, no-wrap
msgid "substitute availability"
msgstr ""

#. type: cindex
#: doc/guix.texi:7915
#, no-wrap
msgid "weather, substitute availability"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7917
msgid "Here's a sample run:"
msgstr ""

#. type: example
#: doc/guix.texi:7929
#, no-wrap
msgid ""
"$ guix weather --substitute-urls=https://guix.example.org\n"
"computing 5,872 package derivations for x86_64-linux...\n"
"looking for 6,128 store items on https://guix.example.org..\n"
"updating list of substitutes from 'https://guix.example.org'... 100.0%\n"
"https://guix.example.org\n"
"  43.4% substitutes available (2,658 out of 6,128)\n"
"  7,032.5 MiB of nars (compressed)\n"
"  19,824.2 MiB on disk (uncompressed)\n"
"  0.030 seconds per request (182.9 seconds in total)\n"
"  33.5 requests per second\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:7939
#, no-wrap
msgid ""
"  9.8% (342 out of 3,470) of the missing items are queued\n"
"  867 queued builds\n"
"      x86_64-linux: 518 (59.7%)\n"
"      i686-linux: 221 (25.5%)\n"
"      aarch64-linux: 128 (14.8%)\n"
"  build rate: 23.41 builds per hour\n"
"      x86_64-linux: 11.16 builds per hour\n"
"      i686-linux: 6.03 builds per hour\n"
"      aarch64-linux: 6.41 builds per hour\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:7941
#, no-wrap
msgid "continuous integration, statistics"
msgstr ""

#. type: Plain text
#: doc/guix.texi:7950
msgid ""
"As you can see, it reports the fraction of all the packages for which "
"substitutes are available on the server---regardless of whether substitutes "
"are enabled, and regardless of whether this server's signing key is "
"authorized.  It also reports the size of the compressed archives (``nars'') "
"provided by the server, the size the corresponding store items occupy in the "
"store (assuming deduplication is turned off), and the server's throughput.  "
"The second part gives continuous integration (CI) statistics, if the server "
"supports it."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7956
msgid ""
"To achieve that, @command{guix weather} queries over HTTP(S) meta-data "
"(@dfn{narinfos}) for all the relevant store items.  Like @command{guix "
"challenge}, it ignores signatures on those substitutes, which is innocuous "
"since the command only gathers statistics and cannot install those "
"substitutes."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7959
msgid ""
"Among other things, it is possible to query specific system types and "
"specific package sets.  The available options are listed below."
msgstr ""

#. type: table
#: doc/guix.texi:7965
msgid ""
"@var{urls} is the space-separated list of substitute server URLs to query.  "
"When this option is omitted, the default set of substitute servers is "
"queried."
msgstr ""

#. type: table
#: doc/guix.texi:7971
msgid ""
"Query substitutes for @var{system}---e.g., @code{aarch64-linux}.  This "
"option can be repeated, in which case @command{guix weather} will query "
"substitutes for several system types."
msgstr ""

#. type: table
#: doc/guix.texi:7977
msgid ""
"Instead of querying substitutes for all the packages, only ask for those "
"specified in @var{file}.  @var{file} must contain a @dfn{manifest}, as with "
"the @code{-m} option of @command{guix package} (@pxref{Invoking guix "
"package})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:7995
msgid ""
"Guix comes with a distribution of the GNU system consisting entirely of free "
"software@footnote{The term ``free'' here refers to the "
"@url{http://www.gnu.org/philosophy/free-sw.html,freedom provided to users of "
"that software}.}.  The distribution can be installed on its own "
"(@pxref{System Installation}), but it is also possible to install Guix as a "
"package manager on top of an installed GNU/Linux system "
"(@pxref{Installation}).  To distinguish between the two, we refer to the "
"standalone distribution as the Guix System Distribution, or GuixSD."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8001
msgid ""
"The distribution provides core GNU packages such as GNU libc, GCC, and "
"Binutils, as well as many GNU and non-GNU applications.  The complete list "
"of available packages can be browsed "
"@url{http://www.gnu.org/software/guix/packages,on-line} or by running "
"@command{guix package} (@pxref{Invoking guix package}):"
msgstr ""

#. type: example
#: doc/guix.texi:8004
#, no-wrap
msgid "guix package --list-available\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8010
msgid ""
"Our goal is to provide a practical 100% free software distribution of "
"Linux-based and other variants of GNU, with a focus on the promotion and "
"tight integration of GNU components, and an emphasis on programs and tools "
"that help users exert that freedom."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8012
msgid "Packages are currently available on the following platforms:"
msgstr ""

#. type: item
#: doc/guix.texi:8015 doc/guix.texi:8180
#, no-wrap
msgid "x86_64-linux"
msgstr ""

#. type: table
#: doc/guix.texi:8017
msgid "Intel/AMD @code{x86_64} architecture, Linux-Libre kernel;"
msgstr ""

#. type: item
#: doc/guix.texi:8018 doc/guix.texi:8183
#, no-wrap
msgid "i686-linux"
msgstr ""

#. type: table
#: doc/guix.texi:8020
msgid "Intel 32-bit architecture (IA32), Linux-Libre kernel;"
msgstr ""

#. type: item
#: doc/guix.texi:8021
#, no-wrap
msgid "armhf-linux"
msgstr ""

#. type: table
#: doc/guix.texi:8025
msgid ""
"ARMv7-A architecture with hard float, Thumb-2 and NEON, using the EABI "
"hard-float application binary interface (ABI), and Linux-Libre kernel."
msgstr ""

#. type: item
#: doc/guix.texi:8026
#, no-wrap
msgid "aarch64-linux"
msgstr ""

#. type: table
#: doc/guix.texi:8030
msgid ""
"little-endian 64-bit ARMv8-A processors, Linux-Libre kernel.  This is "
"currently in an experimental stage, with limited support.  "
"@xref{Contributing}, for how to help!"
msgstr ""

#. type: item
#: doc/guix.texi:8031
#, no-wrap
msgid "mips64el-linux"
msgstr ""

#. type: table
#: doc/guix.texi:8034
msgid ""
"little-endian 64-bit MIPS processors, specifically the Loongson series, n32 "
"ABI, and Linux-Libre kernel."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8038
msgid "GuixSD itself is currently only available on @code{i686} and @code{x86_64}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8042
msgid ""
"For information on porting to other architectures or kernels, "
"@pxref{Porting}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8057
msgid ""
"Building this distribution is a cooperative effort, and you are invited to "
"join! @xref{Contributing}, for information about how you can help."
msgstr ""

#. type: cindex
#: doc/guix.texi:8061
#, no-wrap
msgid "installing GuixSD"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8067
msgid ""
"This section explains how to install the Guix System Distribution (GuixSD)  "
"on a machine.  The Guix package manager can also be installed on top of a "
"running GNU/Linux system, @pxref{Installation}."
msgstr ""

#. type: quotation
#: doc/guix.texi:8076
msgid ""
"You are reading this documentation with an Info reader.  For details on how "
"to use it, hit the @key{RET} key (``return'' or ``enter'') on the link that "
"follows: @pxref{Top, Info reader,, info-stnd, Stand-alone GNU Info}.  Hit "
"@kbd{l} afterwards to come back here."
msgstr ""

#. type: quotation
#: doc/guix.texi:8079
msgid ""
"Alternately, run @command{info info} in another tty to keep the manual "
"available."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8104
msgid ""
"As of version @value{VERSION}, the Guix System Distribution (GuixSD) is not "
"production-ready.  It may contain bugs and lack important features.  Thus, "
"if you are looking for a stable production system that respects your freedom "
"as a computer user, a good solution at this point is to consider "
"@url{http://www.gnu.org/distros/free-distros.html, one of the more "
"established GNU/Linux distributions}.  We hope you can soon switch to the "
"GuixSD without fear, of course.  In the meantime, you can also keep using "
"your distribution and try out the package manager on top of it "
"(@pxref{Installation})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8107
msgid ""
"Before you proceed with the installation, be aware of the following "
"noteworthy limitations applicable to version @value{VERSION}:"
msgstr ""

#. type: itemize
#: doc/guix.texi:8113
msgid ""
"The installation process does not include a graphical user interface and "
"requires familiarity with GNU/Linux (see the following subsections to get a "
"feel of what that means.)"
msgstr ""

#. type: itemize
#: doc/guix.texi:8116
msgid "Support for the Logical Volume Manager (LVM) is missing."
msgstr ""

#. type: itemize
#: doc/guix.texi:8120
msgid ""
"More and more system services are provided (@pxref{Services}), but some may "
"be missing."
msgstr ""

#. type: itemize
#: doc/guix.texi:8124
msgid ""
"More than 6,500 packages are available, but you might occasionally find that "
"a useful package is missing."
msgstr ""

#. type: itemize
#: doc/guix.texi:8129
msgid ""
"GNOME, Xfce, LXDE, and Enlightenment are available (@pxref{Desktop "
"Services}), as well as a number of X11 window managers.  However, some "
"graphical applications may be missing, as well as KDE."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8134
msgid ""
"You have been warned! But more than a disclaimer, this is an invitation to "
"report issues (and success stories!), and to join us in improving it.  "
"@xref{Contributing}, for more info."
msgstr ""

#. type: cindex
#: doc/guix.texi:8139
#, no-wrap
msgid "hardware support on GuixSD"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8148
msgid ""
"GNU@tie{}GuixSD focuses on respecting the user's computing freedom.  It "
"builds around the kernel Linux-libre, which means that only hardware for "
"which free software drivers and firmware exist is supported.  Nowadays, a "
"wide range of off-the-shelf hardware is supported on GNU/Linux-libre---from "
"keyboards to graphics cards to scanners and Ethernet controllers.  "
"Unfortunately, there are still areas where hardware vendors deny users "
"control over their own computing, and such hardware is not supported on "
"GuixSD."
msgstr ""

#. type: cindex
#: doc/guix.texi:8149
#, no-wrap
msgid "WiFi, hardware support"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8158
msgid ""
"One of the main areas where free drivers or firmware are lacking is WiFi "
"devices.  WiFi devices known to work include those using Atheros chips "
"(AR9271 and AR7010), which corresponds to the @code{ath9k} Linux-libre "
"driver, and those using Broadcom/AirForce chips (BCM43xx with Wireless-Core "
"Revision 5), which corresponds to the @code{b43-open} Linux-libre driver.  "
"Free firmware exists for both and is available out-of-the-box on GuixSD, as "
"part of @var{%base-firmware} (@pxref{operating-system Reference, "
"@code{firmware}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:8159
#, no-wrap
msgid "RYF, Respects Your Freedom"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8165
msgid ""
"The @uref{https://www.fsf.org/, Free Software Foundation} runs "
"@uref{https://www.fsf.org/ryf, @dfn{Respects Your Freedom}} (RYF), a "
"certification program for hardware products that respect your freedom and "
"your privacy and ensure that you have control over your device.  We "
"encourage you to check the list of RYF-certified devices."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8169
msgid ""
"Another useful resource is the @uref{https://www.h-node.org/, H-Node} web "
"site.  It contains a catalog of hardware devices with information about "
"their support in GNU/Linux."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8178
msgid ""
"An ISO-9660 installation image that can be written to a USB stick or burnt "
"to a DVD can be downloaded from "
"@indicateurl{ftp://alpha.gnu.org/gnu/guix/guixsd-install-@value{VERSION}.@var{system}.iso.xz}, "
"where @var{system} is one of:"
msgstr ""

#. type: table
#: doc/guix.texi:8182
msgid "for a GNU/Linux system on Intel/AMD-compatible 64-bit CPUs;"
msgstr ""

#. type: table
#: doc/guix.texi:8185
msgid "for a 32-bit GNU/Linux system on Intel-compatible CPUs."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8190
msgid ""
"Make sure to download the associated @file{.sig} file and to verify the "
"authenticity of the image against it, along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:8194
#, no-wrap
msgid ""
"$ wget "
"ftp://alpha.gnu.org/gnu/guix/guixsd-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
"$ gpg --verify guixsd-install-@value{VERSION}.@var{system}.iso.xz.sig\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8209
msgid ""
"This image contains the tools necessary for an installation.  It is meant to "
"be copied @emph{as is} to a large-enough USB stick or DVD."
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8210
#, no-wrap
msgid "Copying to a USB Stick"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8213
msgid "To copy the image to a USB stick, follow these steps:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8217 doc/guix.texi:8242
msgid "Decompress the image using the @command{xz} command:"
msgstr ""

#. type: example
#: doc/guix.texi:8220 doc/guix.texi:8245
#, no-wrap
msgid "xz -d guixsd-install-@value{VERSION}.@var{system}.iso.xz\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8226
msgid ""
"Insert a USB stick of 1@tie{}GiB or more into your machine, and determine "
"its device name.  Assuming that the USB stick is known as @file{/dev/sdX}, "
"copy the image with:"
msgstr ""

#. type: example
#: doc/guix.texi:8230
#, no-wrap
msgid ""
"dd if=guixsd-install-@value{VERSION}.x86_64-linux.iso of=/dev/sdX\n"
"sync\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8233
msgid "Access to @file{/dev/sdX} usually requires root privileges."
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8235
#, no-wrap
msgid "Burning on a DVD"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8238
msgid "To copy the image to a DVD, follow these steps:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8251
msgid ""
"Insert a blank DVD into your machine, and determine its device name.  "
"Assuming that the DVD drive is known as @file{/dev/srX}, copy the image "
"with:"
msgstr ""

#. type: example
#: doc/guix.texi:8254
#, no-wrap
msgid ""
"growisofs -dvd-compat -Z "
"/dev/srX=guixsd-install-@value{VERSION}.x86_64.iso\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8257
msgid "Access to @file{/dev/srX} usually requires root privileges."
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8259
#, no-wrap
msgid "Booting"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8264
msgid ""
"Once this is done, you should be able to reboot the system and boot from the "
"USB stick or DVD.  The latter usually requires you to get in the BIOS or "
"UEFI boot menu, where you can choose to boot from the USB stick."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8267
msgid ""
"@xref{Installing GuixSD in a VM}, if, instead, you would like to install "
"GuixSD in a virtual machine (VM)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8279
msgid ""
"Once you have successfully booted your computer using the installation "
"medium, you should end up with a root prompt.  Several console TTYs are "
"configured and can be used to run commands as root.  TTY2 shows this "
"documentation, browsable using the Info reader commands (@pxref{Top,,, "
"info-stnd, Stand-alone GNU Info}).  The installation system runs the GPM "
"mouse daemon, which allows you to select text with the left mouse button and "
"to paste it with the middle button."
msgstr ""

#. type: quotation
#: doc/guix.texi:8284
msgid ""
"Installation requires access to the Internet so that any missing "
"dependencies of your system configuration can be downloaded.  See the "
"``Networking'' section below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8290
msgid ""
"The installation system includes many common tools needed for this task.  "
"But it is also a full-blown GuixSD system, which means that you can install "
"additional packages, should you need it, using @command{guix package} "
"(@pxref{Invoking guix package})."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:8291
#, no-wrap
msgid "Keyboard Layout"
msgstr ""

#. type: cindex
#: doc/guix.texi:8293 doc/guix.texi:10364
#, no-wrap
msgid "keyboard layout"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8297
msgid ""
"The installation image uses the US qwerty keyboard layout.  If you want to "
"change it, you can use the @command{loadkeys} command.  For example, the "
"following command selects the Dvorak keyboard layout:"
msgstr ""

#. type: example
#: doc/guix.texi:8300
#, no-wrap
msgid "loadkeys dvorak\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8305
msgid ""
"See the files under @file{/run/current-system/profile/share/keymaps} for a "
"list of available keyboard layouts.  Run @command{man loadkeys} for more "
"information."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:8306
#, no-wrap
msgid "Networking"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8309
msgid "Run the following command see what your network interfaces are called:"
msgstr ""

#. type: example
#: doc/guix.texi:8312
#, no-wrap
msgid "ifconfig -a\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8316
msgid "@dots{} or, using the GNU/Linux-specific @command{ip} command:"
msgstr ""

#. type: example
#: doc/guix.texi:8319
#, no-wrap
msgid "ip a\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8326
msgid ""
"Wired interfaces have a name starting with @samp{e}; for example, the "
"interface corresponding to the first on-board Ethernet controller is called "
"@samp{eno1}.  Wireless interfaces have a name starting with @samp{w}, like "
"@samp{w1p2s0}."
msgstr ""

#. type: item
#: doc/guix.texi:8328
#, no-wrap
msgid "Wired connection"
msgstr ""

#. type: table
#: doc/guix.texi:8331
msgid ""
"To configure a wired network run the following command, substituting "
"@var{interface} with the name of the wired interface you want to use."
msgstr ""

#. type: example
#: doc/guix.texi:8334
#, no-wrap
msgid "ifconfig @var{interface} up\n"
msgstr ""

#. type: item
#: doc/guix.texi:8336
#, no-wrap
msgid "Wireless connection"
msgstr ""

#. type: cindex
#: doc/guix.texi:8337 doc/guix.texi:10718
#, no-wrap
msgid "wireless"
msgstr ""

#. type: cindex
#: doc/guix.texi:8338 doc/guix.texi:10719
#, no-wrap
msgid "WiFi"
msgstr ""

#. type: table
#: doc/guix.texi:8343
msgid ""
"To configure wireless networking, you can create a configuration file for "
"the @command{wpa_supplicant} configuration tool (its location is not "
"important) using one of the available text editors such as @command{nano}:"
msgstr ""

#. type: example
#: doc/guix.texi:8346
#, no-wrap
msgid "nano wpa_supplicant.conf\n"
msgstr ""

#. type: table
#: doc/guix.texi:8351
msgid ""
"As an example, the following stanza can go to this file and will work for "
"many wireless networks, provided you give the actual SSID and passphrase for "
"the network you are connecting to:"
msgstr ""

#. type: example
#: doc/guix.texi:8358
#, no-wrap
msgid ""
"network=@{\n"
"  ssid=\"@var{my-ssid}\"\n"
"  key_mgmt=WPA-PSK\n"
"  psk=\"the network's secret passphrase\"\n"
"@}\n"
msgstr ""

#. type: table
#: doc/guix.texi:8363
msgid ""
"Start the wireless service and run it in the background with the following "
"command (substitute @var{interface} with the name of the network interface "
"you want to use):"
msgstr ""

#. type: example
#: doc/guix.texi:8366
#, no-wrap
msgid "wpa_supplicant -c wpa_supplicant.conf -i @var{interface} -B\n"
msgstr ""

#. type: table
#: doc/guix.texi:8369
msgid "Run @command{man wpa_supplicant} for more information."
msgstr ""

#. type: cindex
#: doc/guix.texi:8371
#, no-wrap
msgid "DHCP"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8374
msgid ""
"At this point, you need to acquire an IP address.  On a network where IP "
"addresses are automatically assigned @i{via} DHCP, you can run:"
msgstr ""

#. type: example
#: doc/guix.texi:8377
#, no-wrap
msgid "dhclient -v @var{interface}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8380
msgid "Try to ping a server to see if networking is up and running:"
msgstr ""

#. type: example
#: doc/guix.texi:8383
#, no-wrap
msgid "ping -c 3 gnu.org\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8387
msgid ""
"Setting up network access is almost always a requirement because the image "
"does not contain all the software and tools that may be needed."
msgstr ""

#. type: cindex
#: doc/guix.texi:8388
#, no-wrap
msgid "installing over SSH"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8391
msgid ""
"If you want to, you can continue the installation remotely by starting an "
"SSH server:"
msgstr ""

#. type: example
#: doc/guix.texi:8394
#, no-wrap
msgid "herd start ssh-daemon\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8398
msgid ""
"Make sure to either set a password with @command{passwd}, or configure "
"OpenSSH public key authentication before logging in."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:8399
#, no-wrap
msgid "Disk Partitioning"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8403
msgid ""
"Unless this has already been done, the next step is to partition, and then "
"format the target partition(s)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8408
msgid ""
"The installation image includes several partitioning tools, including Parted "
"(@pxref{Overview,,, parted, GNU Parted User Manual}), @command{fdisk}, and "
"@command{cfdisk}.  Run it and set up your disk with the partition layout you "
"want:"
msgstr ""

#. type: example
#: doc/guix.texi:8411
#, no-wrap
msgid "cfdisk\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8417
msgid ""
"If your disk uses the GUID Partition Table (GPT) format and you plan to "
"install BIOS-based GRUB (which is the default), make sure a BIOS Boot "
"Partition is available (@pxref{BIOS installation,,, grub, GNU GRUB manual})."
msgstr ""

#. type: cindex
#: doc/guix.texi:8418
#, no-wrap
msgid "EFI, installation"
msgstr ""

#. type: cindex
#: doc/guix.texi:8419
#, no-wrap
msgid "UEFI, installation"
msgstr ""

#. type: cindex
#: doc/guix.texi:8420
#, no-wrap
msgid "ESP, EFI system partition"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8424
msgid ""
"If you instead wish to use EFI-based GRUB, a FAT32 @dfn{EFI System "
"Partition} (ESP) is required.  This partition should be mounted at "
"@file{/boot/efi} and must have the @code{esp} flag set.  E.g., for "
"@command{parted}:"
msgstr ""

#. type: example
#: doc/guix.texi:8427
#, no-wrap
msgid "parted /dev/sda set 1 esp on\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8435
msgid ""
"Once you are done partitioning the target hard disk drive, you have to "
"create a file system on the relevant partition(s)@footnote{Currently GuixSD "
"only supports ext4 and btrfs file systems.  In particular, code that reads "
"file system UUIDs and labels only works for these file system types.}.  For "
"the ESP, if you have one and assuming it is @file{/dev/sda2}, run:"
msgstr ""

#. type: example
#: doc/guix.texi:8438
#, no-wrap
msgid "mkfs.fat -F32 /dev/sda2\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8446
msgid ""
"Preferably, assign file systems a label so that you can easily and reliably "
"refer to them in @code{file-system} declarations (@pxref{File Systems}).  "
"This is typically done using the @code{-L} option of @command{mkfs.ext4} and "
"related commands.  So, assuming the target root partition lives at "
"@file{/dev/sda1}, a file system with the label @code{my-root} can be created "
"with:"
msgstr ""

#. type: example
#: doc/guix.texi:8449
#, no-wrap
msgid "mkfs.ext4 -L my-root /dev/sda1\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:8451 doc/guix.texi:8840
#, no-wrap
msgid "encrypted disk"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8458
msgid ""
"If you are instead planning to encrypt the root partition, you can use the "
"Cryptsetup/LUKS utilities to do that (see @inlinefmtifelse{html, "
"@uref{https://linux.die.net/man/8/cryptsetup, @code{man cryptsetup}}, "
"@code{man cryptsetup}} for more information.)  Assuming you want to store "
"the root partition on @file{/dev/sda1}, the command sequence would be along "
"these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:8463
#, no-wrap
msgid ""
"cryptsetup luksFormat /dev/sda1\n"
"cryptsetup open --type luks /dev/sda1 my-partition\n"
"mkfs.ext4 -L my-root /dev/mapper/my-partition\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8468
msgid ""
"Once that is done, mount the target file system under @file{/mnt} with a "
"command like (again, assuming @code{my-root} is the label of the root file "
"system):"
msgstr ""

#. type: example
#: doc/guix.texi:8471
#, no-wrap
msgid "mount LABEL=my-root /mnt\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8477
msgid ""
"Also mount any other file systems you would like to use on the target system "
"relative to this path.  If you have @file{/boot} on a separate partition for "
"example, mount it at @file{/mnt/boot} now so it is found by @code{guix "
"system init} afterwards."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8482
msgid ""
"Finally, if you plan to use one or more swap partitions (@pxref{Memory "
"Concepts, swap space,, libc, The GNU C Library Reference Manual}), make sure "
"to initialize them with @command{mkswap}.  Assuming you have one swap "
"partition on @file{/dev/sda2}, you would run:"
msgstr ""

#. type: example
#: doc/guix.texi:8486
#, no-wrap
msgid ""
"mkswap /dev/sda2\n"
"swapon /dev/sda2\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8494
msgid ""
"Alternatively, you may use a swap file.  For example, assuming that in the "
"new system you want to use the file @file{/swapfile} as a swap file, you "
"would run@footnote{This example will work for many types of file systems "
"(e.g., ext4).  However, for copy-on-write file systems (e.g., btrfs), the "
"required steps may be different.  For details, see the manual pages for "
"@command{mkswap} and @command{swapon}.}:"
msgstr ""

#. type: example
#: doc/guix.texi:8502
#, no-wrap
msgid ""
"# This is 10 GiB of swap space.  Adjust \"count\" to change the size.\n"
"dd if=/dev/zero of=/mnt/swapfile bs=1MiB count=10240\n"
"# For security, make the file readable and writable only by root.\n"
"chmod 600 /mnt/swapfile\n"
"mkswap /mnt/swapfile\n"
"swapon /mnt/swapfile\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8507
msgid ""
"Note that if you have encrypted the root partition and created a swap file "
"in its file system as described above, then the encryption also protects the "
"swap file, just like any other file in that file system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8513
msgid ""
"With the target partitions ready and the target root mounted on @file{/mnt}, "
"we're ready to go.  First, run:"
msgstr ""

#. type: example
#: doc/guix.texi:8516
#, no-wrap
msgid "herd start cow-store /mnt\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8523
msgid ""
"This makes @file{/gnu/store} copy-on-write, such that packages added to it "
"during the installation phase are written to the target disk on @file{/mnt} "
"rather than kept in memory.  This is necessary because the first phase of "
"the @command{guix system init} command (see below) entails downloads or "
"builds to @file{/gnu/store} which, initially, is an in-memory file system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8534
msgid ""
"Next, you have to edit a file and provide the declaration of the operating "
"system to be installed.  To that end, the installation system comes with "
"three text editors.  We recommend GNU nano (@pxref{Top,,, nano, GNU nano "
"Manual}), which supports syntax highlighting and parentheses matching; other "
"editors include GNU Zile (an Emacs clone), and nvi (a clone of the original "
"BSD @command{vi} editor).  We strongly recommend storing that file on the "
"target root file system, say, as @file{/mnt/etc/config.scm}.  Failing to do "
"that, you will have lost your configuration file once you have rebooted into "
"the newly-installed system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8541
msgid ""
"@xref{Using the Configuration System}, for an overview of the configuration "
"file.  The example configurations discussed in that section are available "
"under @file{/etc/configuration} in the installation image.  Thus, to get "
"started with a system configuration providing a graphical display server (a "
"``desktop'' system), you can run something along these lines:"
msgstr ""

#. type: example
#: doc/guix.texi:8546
#, no-wrap
msgid ""
"# mkdir /mnt/etc\n"
"# cp /etc/configuration/desktop.scm /mnt/etc/config.scm\n"
"# nano /mnt/etc/config.scm\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8550
msgid ""
"You should pay attention to what your configuration file contains, and in "
"particular:"
msgstr ""

#. type: itemize
#: doc/guix.texi:8560
msgid ""
"Make sure the @code{bootloader-configuration} form refers to the target you "
"want to install GRUB on.  It should mention @code{grub-bootloader} if you "
"are installing GRUB in the legacy way, or @code{grub-efi-bootloader} for "
"newer UEFI systems.  For legacy systems, the @code{target} field names a "
"device, like @code{/dev/sda}; for UEFI systems it names a path to a mounted "
"EFI partition, like @code{/boot/efi}, and do make sure the path is actually "
"mounted."
msgstr ""

#. type: itemize
#: doc/guix.texi:8566
msgid ""
"Be sure that your file system labels match the value of their respective "
"@code{device} fields in your @code{file-system} configuration, assuming your "
"@code{file-system} configuration sets the value of @code{title} to "
"@code{'label}."
msgstr ""

#. type: itemize
#: doc/guix.texi:8570
msgid ""
"If there are encrypted or RAID partitions, make sure to add a "
"@code{mapped-devices} field to describe them (@pxref{Mapped Devices})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8575
msgid ""
"Once you are done preparing the configuration file, the new system must be "
"initialized (remember that the target root file system is mounted under "
"@file{/mnt}):"
msgstr ""

#. type: example
#: doc/guix.texi:8578
#, no-wrap
msgid "guix system init /mnt/etc/config.scm /mnt\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8585
msgid ""
"This copies all the necessary files and installs GRUB on @file{/dev/sdX}, "
"unless you pass the @option{--no-bootloader} option.  For more information, "
"@pxref{Invoking guix system}.  This command may trigger downloads or builds "
"of missing packages, which can take some time."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8592
msgid ""
"Once that command has completed---and hopefully succeeded!---you can run "
"@command{reboot} and boot into the new system.  The @code{root} password in "
"the new system is initially empty; other users' passwords need to be "
"initialized by running the @command{passwd} command as @code{root}, unless "
"your configuration specifies otherwise (@pxref{user-account-password, user "
"account passwords})."
msgstr ""

#. type: cindex
#: doc/guix.texi:8593
#, no-wrap
msgid "upgrading GuixSD"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8600
msgid ""
"From then on, you can update GuixSD whenever you want by running "
"@command{guix pull} as @code{root} (@pxref{Invoking guix pull}), and then "
"running @command{guix system reconfigure} to build a new system generation "
"with the latest packages and services (@pxref{Invoking guix system}).  We "
"recommend doing that regularly so that your system includes the latest "
"security updates (@pxref{Security Updates})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8604
msgid ""
"Join us on @code{#guix} on the Freenode IRC network or on "
"@file{guix-devel@@gnu.org} to share your experience---good or not so good."
msgstr ""

#. type: subsection
#: doc/guix.texi:8606
#, no-wrap
msgid "Installing GuixSD in a Virtual Machine"
msgstr ""

#. type: cindex
#: doc/guix.texi:8608
#, no-wrap
msgid "virtual machine, GuixSD installation"
msgstr ""

#. type: cindex
#: doc/guix.texi:8609
#, no-wrap
msgid "virtual private server (VPS)"
msgstr ""

#. type: cindex
#: doc/guix.texi:8610
#, no-wrap
msgid "VPS (virtual private server)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8614
msgid ""
"If you'd like to install GuixSD in a virtual machine (VM) or on a virtual "
"private server (VPS) rather than on your beloved machine, this section is "
"for you."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8617
msgid ""
"To boot a @uref{http://qemu.org/,QEMU} VM for installing GuixSD in a disk "
"image, follow these steps:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8622
msgid ""
"First, retrieve and decompress the GuixSD installation image as described "
"previously (@pxref{USB Stick and DVD Installation})."
msgstr ""

#. type: enumerate
#: doc/guix.texi:8626
msgid ""
"Create a disk image that will hold the installed system.  To make a "
"qcow2-formatted disk image, use the @command{qemu-img} command:"
msgstr ""

#. type: example
#: doc/guix.texi:8629
#, no-wrap
msgid "qemu-img create -f qcow2 guixsd.img 50G\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8633
msgid ""
"The resulting file will be much smaller than 50 GB (typically less than 1 "
"MB), but it will grow as the virtualized storage device is filled up."
msgstr ""

#. type: enumerate
#: doc/guix.texi:8636
msgid "Boot the USB installation image in an VM:"
msgstr ""

#. type: example
#: doc/guix.texi:8642
#, no-wrap
msgid ""
"qemu-system-x86_64 -m 1024 -smp 1 \\\n"
"  -net user -net nic,model=virtio -boot menu=on \\\n"
"  -drive file=guixsd-install-@value{VERSION}.@var{system}.iso \\\n"
"  -drive file=guixsd.img\n"
msgstr ""

#. type: enumerate
#: doc/guix.texi:8645
msgid "The ordering of the drives matters."
msgstr ""

#. type: enumerate
#: doc/guix.texi:8649
msgid ""
"In the VM console, quickly press the @kbd{F12} key to enter the boot menu.  "
"Then press the @kbd{2} key and the @kbd{RET} key to validate your selection."
msgstr ""

#. type: enumerate
#: doc/guix.texi:8653
msgid ""
"You're now root in the VM, proceed with the installation process.  "
"@xref{Preparing for Installation}, and follow the instructions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8658
msgid ""
"Once installation is complete, you can boot the system that's on your "
"@file{guixsd.img} image.  @xref{Running GuixSD in a VM}, for how to do that."
msgstr ""

#. type: cindex
#: doc/guix.texi:8662
#, no-wrap
msgid "installation image"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8665
msgid ""
"The installation image described above was built using the @command{guix "
"system} command, specifically:"
msgstr ""

#. type: example
#: doc/guix.texi:8668
#, no-wrap
msgid "guix system disk-image gnu/system/install.scm\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8673
msgid ""
"Have a look at @file{gnu/system/install.scm} in the source tree, and see "
"also @ref{Invoking guix system} for more information about the installation "
"image."
msgstr ""

#. type: cindex
#: doc/guix.texi:8677
#, no-wrap
msgid "system configuration"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8683
msgid ""
"The Guix System Distribution supports a consistent whole-system "
"configuration mechanism.  By that we mean that all aspects of the global "
"system configuration---such as the available system services, timezone and "
"locale settings, user accounts---are declared in a single place.  Such a "
"@dfn{system configuration} can be @dfn{instantiated}---i.e., effected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8693
msgid ""
"One of the advantages of putting all the system configuration under the "
"control of Guix is that it supports transactional system upgrades, and makes "
"it possible to roll back to a previous system instantiation, should "
"something go wrong with the new one (@pxref{Features}).  Another advantage "
"is that it makes it easy to replicate the exact same configuration across "
"different machines, or at different points in time, without having to resort "
"to additional administration tools layered on top of the own tools of the "
"system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8698
msgid ""
"This section describes this mechanism.  First we focus on the system "
"administrator's viewpoint---explaining how the system is configured and "
"instantiated.  Then we show how this mechanism can be extended, for instance "
"to support new system services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8725
msgid ""
"The operating system is configured by providing an @code{operating-system} "
"declaration in a file that can then be passed to the @command{guix system} "
"command (@pxref{Invoking guix system}).  A simple setup, with the default "
"system services, the default Linux-Libre kernel, initial RAM disk, and boot "
"loader looks like this:"
msgstr ""

#. type: findex
#: doc/guix.texi:8726
#, no-wrap
msgid "operating-system"
msgstr ""

#. type: include
#: doc/guix.texi:8728
#, no-wrap
msgid "os-config-bare-bones.texi"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8735
msgid ""
"This example should be self-describing.  Some of the fields defined above, "
"such as @code{host-name} and @code{bootloader}, are mandatory.  Others, such "
"as @code{packages} and @code{services}, can be omitted, in which case they "
"get a default value."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8740
msgid ""
"Below we discuss the effect of some of the most important fields "
"(@pxref{operating-system Reference}, for details about all the available "
"fields), and how to @dfn{instantiate} the operating system using "
"@command{guix system}."
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8741
#, no-wrap
msgid "Globally-Visible Packages"
msgstr ""

#. type: vindex
#: doc/guix.texi:8743
#, no-wrap
msgid "%base-packages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8756
msgid ""
"The @code{packages} field lists packages that will be globally visible on "
"the system, for all user accounts---i.e., in every user's @code{PATH} "
"environment variable---in addition to the per-user profiles (@pxref{Invoking "
"guix package}).  The @var{%base-packages} variable provides all the tools "
"one would expect for basic user and administrator tasks---including the GNU "
"Core Utilities, the GNU Networking Utilities, the GNU Zile lightweight text "
"editor, @command{find}, @command{grep}, etc.  The example above adds "
"GNU@tie{}Screen and OpenSSH to those, taken from the @code{(gnu packages "
"screen)} and @code{(gnu packages ssh)} modules (@pxref{Package Modules}).  "
"The @code{(list package output)} syntax can be used to add a specific output "
"of a package:"
msgstr ""

#. type: lisp
#: doc/guix.texi:8760
#, no-wrap
msgid ""
"(use-modules (gnu packages))\n"
"(use-modules (gnu packages dns))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:8765
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (packages (cons (list bind \"utils\")\n"
"                  %base-packages)))\n"
msgstr ""

#. type: findex
#: doc/guix.texi:8767
#, no-wrap
msgid "specification->package"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8776
msgid ""
"Referring to packages by variable name, like @code{bind} above, has the "
"advantage of being unambiguous; it also allows typos and such to be "
"diagnosed right away as ``unbound variables''.  The downside is that one "
"needs to know which module defines which package, and to augment the "
"@code{use-package-modules} line accordingly.  To avoid that, one can use the "
"@code{specification->package} procedure of the @code{(gnu packages)} module, "
"which returns the best package for a given name or name and version:"
msgstr ""

#. type: lisp
#: doc/guix.texi:8779
#, no-wrap
msgid ""
"(use-modules (gnu packages))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:8785
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (packages (append (map specification->package\n"
"                         '(\"tcpdump\" \"htop\" \"gnupg@@2.0\"))\n"
"                    %base-packages)))\n"
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8787
#, no-wrap
msgid "System Services"
msgstr ""

#. type: cindex
#: doc/guix.texi:8789 doc/guix.texi:19888 doc/guix.texi:20806
#, no-wrap
msgid "services"
msgstr ""

#. type: vindex
#: doc/guix.texi:8790
#, no-wrap
msgid "%base-services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8800
msgid ""
"The @code{services} field lists @dfn{system services} to be made available "
"when the system starts (@pxref{Services}).  The @code{operating-system} "
"declaration above specifies that, in addition to the basic services, we want "
"the @command{lshd} secure shell daemon listening on port 2222 "
"(@pxref{Networking Services, @code{lsh-service}}).  Under the hood, "
"@code{lsh-service} arranges so that @code{lshd} is started with the right "
"command-line options, possibly with supporting configuration files generated "
"as needed (@pxref{Defining Services})."
msgstr ""

#. type: cindex
#: doc/guix.texi:8801
#, no-wrap
msgid "customization, of services"
msgstr ""

#. type: findex
#: doc/guix.texi:8802
#, no-wrap
msgid "modify-services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8806
msgid ""
"Occasionally, instead of using the base services as is, you will want to "
"customize them.  To do this, use @code{modify-services} (@pxref{Service "
"Reference, @code{modify-services}}) to modify the list."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8811
msgid ""
"For example, suppose you want to modify @code{guix-daemon} and Mingetty (the "
"console log-in) in the @var{%base-services} list (@pxref{Base Services, "
"@code{%base-services}}).  To do that, you can write the following in your "
"operating system declaration:"
msgstr ""

#. type: lisp
#: doc/guix.texi:8824
#, no-wrap
msgid ""
"(define %my-services\n"
"  ;; My very own list of services.\n"
"  (modify-services %base-services\n"
"    (guix-service-type config =>\n"
"                       (guix-configuration\n"
"                        (inherit config)\n"
"                        (use-substitutes? #f)\n"
"                        (extra-options '(\"--gc-keep-derivations\"))))\n"
"    (mingetty-service-type config =>\n"
"                           (mingetty-configuration\n"
"                            (inherit config)))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:8828
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (services %my-services))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8839
msgid ""
"This changes the configuration---i.e., the service parameters---of the "
"@code{guix-service-type} instance, and that of all the "
"@code{mingetty-service-type} instances in the @var{%base-services} list.  "
"Observe how this is accomplished: first, we arrange for the original "
"configuration to be bound to the identifier @code{config} in the @var{body}, "
"and then we write the @var{body} so that it evaluates to the desired "
"configuration.  In particular, notice how we use @code{inherit} to create a "
"new configuration which has the same values as the old configuration, but "
"with a few modifications."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8846
msgid ""
"The configuration for a typical ``desktop'' usage, with an encrypted root "
"partition, the X11 display server, GNOME and Xfce (users can choose which of "
"these desktop environments to use at the log-in screen by pressing "
"@kbd{F1}), network management, power management, and more, would look like "
"this:"
msgstr ""

#. type: include
#: doc/guix.texi:8848
#, no-wrap
msgid "os-config-desktop.texi"
msgstr ""

#. type: cindex
#: doc/guix.texi:8851
#, no-wrap
msgid "UEFI"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8854
msgid ""
"A graphical UEFI system with a choice of lightweight window managers instead "
"of full-blown desktop environments would look like this:"
msgstr ""

#. type: include
#: doc/guix.texi:8856
#, no-wrap
msgid "os-config-lightweight-desktop.texi"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8862
msgid ""
"This example refers to the @file{/boot/efi} file system by its UUID, "
"@code{1234-ABCD}.  Replace this UUID with the right UUID on your system, as "
"returned by the @command{blkid} command."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8866
msgid ""
"@xref{Desktop Services}, for the exact list of services provided by "
"@var{%desktop-services}.  @xref{X.509 Certificates}, for background "
"information about the @code{nss-certs} package that is used here."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8873
msgid ""
"Again, @var{%desktop-services} is just a list of service objects.  If you "
"want to remove services from there, you can do so using the procedures for "
"list filtering (@pxref{SRFI-1 Filtering and Partitioning,,, guile, GNU Guile "
"Reference Manual}).  For instance, the following expression returns a list "
"that contains all the services in @var{%desktop-services} minus the Avahi "
"service:"
msgstr ""

#. type: example
#: doc/guix.texi:8878
#, no-wrap
msgid ""
"(remove (lambda (service)\n"
"          (eq? (service-kind service) avahi-service-type))\n"
"        %desktop-services)\n"
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8880
#, no-wrap
msgid "Instantiating the System"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8887
msgid ""
"Assuming the @code{operating-system} declaration is stored in the "
"@file{my-system-config.scm} file, the @command{guix system reconfigure "
"my-system-config.scm} command instantiates that configuration, and makes it "
"the default GRUB boot entry (@pxref{Invoking guix system})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8895
msgid ""
"The normal way to change the system configuration is by updating this file "
"and re-running @command{guix system reconfigure}.  One should never have to "
"touch files in @file{/etc} or to run commands that modify the system state "
"such as @command{useradd} or @command{grub-install}.  In fact, you must "
"avoid that since that would not only void your warranty but also prevent you "
"from rolling back to previous versions of your system, should you ever need "
"to."
msgstr ""

#. type: cindex
#: doc/guix.texi:8896
#, no-wrap
msgid "roll-back, of the operating system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8906
msgid ""
"Speaking of roll-back, each time you run @command{guix system reconfigure}, "
"a new @dfn{generation} of the system is created---without modifying or "
"deleting previous generations.  Old system generations get an entry in the "
"bootloader boot menu, allowing you to boot them in case something went wrong "
"with the latest generation.  Reassuring, no? The @command{guix system "
"list-generations} command lists the system generations available on disk.  "
"It is also possible to roll back the system via the commands @command{guix "
"system roll-back} and @command{guix system switch-generation}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8912
msgid ""
"Although the command @command{guix system reconfigure} will not modify "
"previous generations, must take care when the current generation is not the "
"latest (e.g., after invoking @command{guix system roll-back}), since the "
"operation might overwrite a later generation (@pxref{Invoking guix system})."
msgstr ""

#. type: unnumberedsubsubsec
#: doc/guix.texi:8913
#, no-wrap
msgid "The Programming Interface"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8918
msgid ""
"At the Scheme level, the bulk of an @code{operating-system} declaration is "
"instantiated with the following monadic procedure (@pxref{The Store Monad}):"
msgstr ""

#. type: deffn
#: doc/guix.texi:8919
#, no-wrap
msgid "{Monadic Procedure} operating-system-derivation os"
msgstr ""

#. type: deffn
#: doc/guix.texi:8922
msgid ""
"Return a derivation that builds @var{os}, an @code{operating-system} object "
"(@pxref{Derivations})."
msgstr ""

#. type: deffn
#: doc/guix.texi:8926
msgid ""
"The output of the derivation is a single directory that refers to all the "
"packages, configuration files, and other supporting files needed to "
"instantiate @var{os}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:8931
msgid ""
"This procedure is provided by the @code{(gnu system)} module.  Along with "
"@code{(gnu services)} (@pxref{Services}), this module contains the guts of "
"GuixSD.  Make sure to visit it!"
msgstr ""

#. type: subsection
#: doc/guix.texi:8934
#, no-wrap
msgid "@code{operating-system} Reference"
msgstr ""

#. type: Plain text
#: doc/guix.texi:8939
msgid ""
"This section summarizes all the options available in @code{operating-system} "
"declarations (@pxref{Using the Configuration System})."
msgstr ""

#. type: deftp
#: doc/guix.texi:8940
#, no-wrap
msgid "{Data Type} operating-system"
msgstr ""

#. type: deftp
#: doc/guix.texi:8944
msgid ""
"This is the data type representing an operating system configuration.  By "
"that, we mean all the global system configuration, not per-user "
"configuration (@pxref{Using the Configuration System})."
msgstr ""

#. type: item
#: doc/guix.texi:8946
#, no-wrap
msgid "@code{kernel} (default: @var{linux-libre})"
msgstr ""

#. type: table
#: doc/guix.texi:8950
msgid ""
"The package object of the operating system kernel to use@footnote{Currently "
"only the Linux-libre kernel is supported.  In the future, it will be "
"possible to use the GNU@tie{}Hurd.}."
msgstr ""

#. type: item
#: doc/guix.texi:8951
#, no-wrap
msgid "@code{kernel-arguments} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:8954
msgid ""
"List of strings or gexps representing additional arguments to pass on the "
"command-line of the kernel---e.g., @code{(\"console=ttyS0\")}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:8955 doc/guix.texi:20085 doc/guix.texi:20104
#, no-wrap
msgid "bootloader"
msgstr ""

#. type: table
#: doc/guix.texi:8957
msgid ""
"The system bootloader configuration object.  @xref{Bootloader "
"Configuration}."
msgstr ""

#. type: item
#: doc/guix.texi:8958
#, no-wrap
msgid "@code{initrd-modules} (default: @code{%base-initrd-modules})"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:8959 doc/guix.texi:19925 doc/guix.texi:20028 doc/guix.texi:20223
#, no-wrap
msgid "initrd"
msgstr ""

#. type: cindex
#: doc/guix.texi:8960 doc/guix.texi:19926 doc/guix.texi:20029
#, no-wrap
msgid "initial RAM disk"
msgstr ""

#. type: table
#: doc/guix.texi:8963
msgid ""
"The list of Linux kernel modules that need to be available in the initial "
"RAM disk.  @xref{Initial RAM Disk}."
msgstr ""

#. type: item
#: doc/guix.texi:8964
#, no-wrap
msgid "@code{initrd} (default: @code{base-initrd})"
msgstr ""

#. type: table
#: doc/guix.texi:8968
msgid ""
"A monadic procedure that returns an initial RAM disk for the Linux kernel.  "
"This field is provided to support low-level customization and should rarely "
"be needed for casual use.  @xref{Initial RAM Disk}."
msgstr ""

#. type: item
#: doc/guix.texi:8969
#, no-wrap
msgid "@code{firmware} (default: @var{%base-firmware})"
msgstr ""

#. type: cindex
#: doc/guix.texi:8970
#, no-wrap
msgid "firmware"
msgstr ""

#. type: table
#: doc/guix.texi:8972
msgid "List of firmware packages loadable by the operating system kernel."
msgstr ""

#. type: table
#: doc/guix.texi:8977
msgid ""
"The default includes firmware needed for Atheros- and Broadcom-based WiFi "
"devices (Linux-libre modules @code{ath9k} and @code{b43-open}, "
"respectively).  @xref{Hardware Considerations}, for more info on supported "
"hardware."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:8978
#, no-wrap
msgid "host-name"
msgstr ""

#. type: table
#: doc/guix.texi:8980
msgid "The host name."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:8981
#, no-wrap
msgid "hosts-file"
msgstr ""

#. type: cindex
#: doc/guix.texi:8982
#, no-wrap
msgid "hosts file"
msgstr ""

#. type: table
#: doc/guix.texi:8987
msgid ""
"A file-like object (@pxref{G-Expressions, file-like objects}) for use as "
"@file{/etc/hosts} (@pxref{Host Names,,, libc, The GNU C Library Reference "
"Manual}).  The default is a file with entries for @code{localhost} and "
"@var{host-name}."
msgstr ""

#. type: item
#: doc/guix.texi:8988
#, no-wrap
msgid "@code{mapped-devices} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:8990
msgid "A list of mapped devices.  @xref{Mapped Devices}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:8991
#, no-wrap
msgid "file-systems"
msgstr ""

#. type: table
#: doc/guix.texi:8993
msgid "A list of file systems.  @xref{File Systems}."
msgstr ""

#. type: item
#: doc/guix.texi:8994
#, no-wrap
msgid "@code{swap-devices} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:8995
#, no-wrap
msgid "swap devices"
msgstr ""

#. type: table
#: doc/guix.texi:9002
msgid ""
"A list of strings identifying devices or files to be used for ``swap space'' "
"(@pxref{Memory Concepts,,, libc, The GNU C Library Reference Manual}).  For "
"example, @code{'(\"/dev/sda3\")} or @code{'(\"/swapfile\")}.  It is possible "
"to specify a swap file in a file system on a mapped device, provided that "
"the necessary device mapping and file system are also specified.  "
"@xref{Mapped Devices} and @ref{File Systems}."
msgstr ""

#. type: item
#: doc/guix.texi:9003
#, no-wrap
msgid "@code{users} (default: @code{%base-user-accounts})"
msgstr ""

#. type: itemx
#: doc/guix.texi:9004
#, no-wrap
msgid "@code{groups} (default: @var{%base-groups})"
msgstr ""

#. type: table
#: doc/guix.texi:9006
msgid "List of user accounts and groups.  @xref{User Accounts}."
msgstr ""

#. type: table
#: doc/guix.texi:9009
msgid ""
"If the @code{users} list lacks a user account with UID@tie{}0, a ``root'' "
"account with UID@tie{}0 is automatically added."
msgstr ""

#. type: item
#: doc/guix.texi:9010
#, no-wrap
msgid "@code{skeletons} (default: @code{(default-skeletons)})"
msgstr ""

#. type: table
#: doc/guix.texi:9014
msgid ""
"A list target file name/file-like object tuples (@pxref{G-Expressions, "
"file-like objects}).  These are the skeleton files that will be added to the "
"home directory of newly-created user accounts."
msgstr ""

#. type: table
#: doc/guix.texi:9016
msgid "For instance, a valid value may look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:9022
#, no-wrap
msgid ""
"`((\".bashrc\" ,(plain-file \"bashrc\" \"echo Hello\\n\"))\n"
"  (\".guile\" ,(plain-file \"guile\"\n"
"                         \"(use-modules (ice-9 readline))\n"
"                          (activate-readline)\")))\n"
msgstr ""

#. type: item
#: doc/guix.texi:9024
#, no-wrap
msgid "@code{issue} (default: @var{%default-issue})"
msgstr ""

#. type: table
#: doc/guix.texi:9027
msgid ""
"A string denoting the contents of the @file{/etc/issue} file, which is "
"displayed when users log in on a text console."
msgstr ""

#. type: item
#: doc/guix.texi:9028
#, no-wrap
msgid "@code{packages} (default: @var{%base-packages})"
msgstr ""

#. type: table
#: doc/guix.texi:9031
msgid ""
"The set of packages installed in the global profile, which is accessible at "
"@file{/run/current-system/profile}."
msgstr ""

#. type: table
#: doc/guix.texi:9035
msgid ""
"The default set includes core utilities and it is good practice to install "
"non-core utilities in user profiles (@pxref{Invoking guix package})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9036
#, no-wrap
msgid "timezone"
msgstr ""

#. type: table
#: doc/guix.texi:9038
msgid "A timezone identifying string---e.g., @code{\"Europe/Paris\"}."
msgstr ""

#. type: table
#: doc/guix.texi:9042
msgid ""
"You can run the @command{tzselect} command to find out which timezone string "
"corresponds to your region.  Choosing an invalid timezone name causes "
"@command{guix system} to fail."
msgstr ""

#. type: item
#: doc/guix.texi:9043
#, no-wrap
msgid "@code{locale} (default: @code{\"en_US.utf8\"})"
msgstr ""

#. type: table
#: doc/guix.texi:9046
msgid ""
"The name of the default locale (@pxref{Locale Names,,, libc, The GNU C "
"Library Reference Manual}).  @xref{Locales}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:9047
#, no-wrap
msgid "@code{locale-definitions} (default: @var{%default-locale-definitions})"
msgstr ""

#. type: table
#: doc/guix.texi:9050
msgid ""
"The list of locale definitions to be compiled and that may be used at run "
"time.  @xref{Locales}."
msgstr ""

#. type: item
#: doc/guix.texi:9051
#, no-wrap
msgid "@code{locale-libcs} (default: @code{(list @var{glibc})})"
msgstr ""

#. type: table
#: doc/guix.texi:9055
msgid ""
"The list of GNU@tie{}libc packages whose locale data and tools are used to "
"build the locale definitions.  @xref{Locales}, for compatibility "
"considerations that justify this option."
msgstr ""

#. type: item
#: doc/guix.texi:9056
#, no-wrap
msgid "@code{name-service-switch} (default: @var{%default-nss})"
msgstr ""

#. type: table
#: doc/guix.texi:9060
msgid ""
"Configuration of the libc name service switch (NSS)---a "
"@code{<name-service-switch>} object.  @xref{Name Service Switch}, for "
"details."
msgstr ""

#. type: item
#: doc/guix.texi:9061
#, no-wrap
msgid "@code{services} (default: @var{%base-services})"
msgstr ""

#. type: table
#: doc/guix.texi:9063
msgid "A list of service objects denoting system services.  @xref{Services}."
msgstr ""

#. type: item
#: doc/guix.texi:9064
#, no-wrap
msgid "@code{pam-services} (default: @code{(base-pam-services)})"
msgstr ""

#. type: cindex
#: doc/guix.texi:9065
#, no-wrap
msgid "PAM"
msgstr ""

#. type: cindex
#: doc/guix.texi:9066
#, no-wrap
msgid "pluggable authentication modules"
msgstr ""

#. type: table
#: doc/guix.texi:9069
msgid "Linux @dfn{pluggable authentication module} (PAM) services."
msgstr ""

#. type: item
#: doc/guix.texi:9070
#, no-wrap
msgid "@code{setuid-programs} (default: @var{%setuid-programs})"
msgstr ""

#. type: table
#: doc/guix.texi:9073
msgid ""
"List of string-valued G-expressions denoting setuid programs.  @xref{Setuid "
"Programs}."
msgstr ""

#. type: item
#: doc/guix.texi:9074
#, no-wrap
msgid "@code{sudoers-file} (default: @var{%sudoers-specification})"
msgstr ""

#. type: cindex
#: doc/guix.texi:9075
#, no-wrap
msgid "sudoers file"
msgstr ""

#. type: table
#: doc/guix.texi:9078
msgid ""
"The contents of the @file{/etc/sudoers} file as a file-like object "
"(@pxref{G-Expressions, @code{local-file} and @code{plain-file}})."
msgstr ""

#. type: table
#: doc/guix.texi:9083
msgid ""
"This file specifies which users can use the @command{sudo} command, what "
"they are allowed to do, and what privileges they may gain.  The default is "
"that only @code{root} and members of the @code{wheel} group may use "
"@code{sudo}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9094
msgid ""
"The list of file systems to be mounted is specified in the "
"@code{file-systems} field of the operating system declaration (@pxref{Using "
"the Configuration System}).  Each file system is declared using the "
"@code{file-system} form, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:9100
#, no-wrap
msgid ""
"(file-system\n"
"  (mount-point \"/home\")\n"
"  (device \"/dev/sda3\")\n"
"  (type \"ext4\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9104
msgid ""
"As usual, some of the fields are mandatory---those shown in the example "
"above---while others can be omitted.  These are described below."
msgstr ""

#. type: deftp
#: doc/guix.texi:9105
#, no-wrap
msgid "{Data Type} file-system"
msgstr ""

#. type: deftp
#: doc/guix.texi:9108
msgid ""
"Objects of this type represent file systems to be mounted.  They contain the "
"following members:"
msgstr ""

#. type: item
#: doc/guix.texi:9110 doc/guix.texi:9294
#, no-wrap
msgid "type"
msgstr ""

#. type: table
#: doc/guix.texi:9113
msgid ""
"This is a string specifying the type of the file system---e.g., "
"@code{\"ext4\"}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9114
#, no-wrap
msgid "mount-point"
msgstr ""

#. type: table
#: doc/guix.texi:9116
msgid "This designates the place where the file system is to be mounted."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9117
#, no-wrap
msgid "device"
msgstr ""

#. type: table
#: doc/guix.texi:9121
msgid ""
"This names the ``source'' of the file system.  By default it is the name of "
"a node under @file{/dev}, but its meaning depends on the @code{title} field "
"described below."
msgstr ""

#. type: item
#: doc/guix.texi:9122
#, no-wrap
msgid "@code{title} (default: @code{'device})"
msgstr ""

#. type: table
#: doc/guix.texi:9125
msgid ""
"This is a symbol that specifies how the @code{device} field is to be "
"interpreted."
msgstr ""

#. type: table
#: doc/guix.texi:9130
msgid ""
"When it is the symbol @code{device}, then the @code{device} field is "
"interpreted as a file name; when it is @code{label}, then @code{device} is "
"interpreted as a file system label name; when it is @code{uuid}, "
"@code{device} is interpreted as a file system unique identifier (UUID)."
msgstr ""

#. type: table
#: doc/guix.texi:9138
msgid ""
"UUIDs may be converted from their string representation (as shown by the "
"@command{tune2fs -l} command) using the @code{uuid} form@footnote{The "
"@code{uuid} form expects 16-byte UUIDs as defined in "
"@uref{https://tools.ietf.org/html/rfc4122, RFC@tie{}4122}.  This is the form "
"of UUID used by the ext2 family of file systems and others, but it is "
"different from ``UUIDs'' found in FAT file systems, for instance.}, like "
"this:"
msgstr ""

#. type: example
#: doc/guix.texi:9145
#, no-wrap
msgid ""
"(file-system\n"
"  (mount-point \"/home\")\n"
"  (type \"ext4\")\n"
"  (title 'uuid)\n"
"  (device (uuid \"4dab5feb-d176-45de-b287-9b0a6e4c01cb\")))\n"
msgstr ""

#. type: table
#: doc/guix.texi:9154
msgid ""
"The @code{label} and @code{uuid} options offer a way to refer to file "
"systems without having to hard-code their actual device name@footnote{Note "
"that, while it is tempting to use @file{/dev/disk/by-uuid} and similar "
"device names to achieve the same result, this is not recommended: These "
"special device nodes are created by the udev daemon and may be unavailable "
"at the time the device is mounted.}."
msgstr ""

#. type: table
#: doc/guix.texi:9161
msgid ""
"However, when the source of a file system is a mapped device (@pxref{Mapped "
"Devices}), its @code{device} field @emph{must} refer to the mapped device "
"name---e.g., @file{/dev/mapper/root-partition}---and consequently "
"@code{title} must be set to @code{'device}.  This is required so that the "
"system knows that mounting the file system depends on having the "
"corresponding device mapping established."
msgstr ""

#. type: item
#: doc/guix.texi:9162
#, no-wrap
msgid "@code{flags} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:9167
msgid ""
"This is a list of symbols denoting mount flags.  Recognized flags include "
"@code{read-only}, @code{bind-mount}, @code{no-dev} (disallow access to "
"special files), @code{no-suid} (ignore setuid and setgid bits), and "
"@code{no-exec} (disallow program execution.)"
msgstr ""

#. type: item
#: doc/guix.texi:9168
#, no-wrap
msgid "@code{options} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9170
msgid "This is either @code{#f}, or a string denoting mount options."
msgstr ""

#. type: item
#: doc/guix.texi:9171
#, no-wrap
msgid "@code{mount?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:9176
msgid ""
"This value indicates whether to automatically mount the file system when the "
"system is brought up.  When set to @code{#f}, the file system gets an entry "
"in @file{/etc/fstab} (read by the @command{mount} command) but is not "
"automatically mounted."
msgstr ""

#. type: item
#: doc/guix.texi:9177
#, no-wrap
msgid "@code{needed-for-boot?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9182
msgid ""
"This Boolean value indicates whether the file system is needed when "
"booting.  If that is true, then the file system is mounted when the initial "
"RAM disk (initrd) is loaded.  This is always the case, for instance, for the "
"root file system."
msgstr ""

#. type: item
#: doc/guix.texi:9183
#, no-wrap
msgid "@code{check?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:9186
msgid ""
"This Boolean indicates whether the file system needs to be checked for "
"errors before being mounted."
msgstr ""

#. type: item
#: doc/guix.texi:9187
#, no-wrap
msgid "@code{create-mount-point?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9189
msgid "When true, the mount point is created if it does not exist yet."
msgstr ""

#. type: item
#: doc/guix.texi:9190
#, no-wrap
msgid "@code{dependencies} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:9194
msgid ""
"This is a list of @code{<file-system>} or @code{<mapped-device>} objects "
"representing file systems that must be mounted or mapped devices that must "
"be opened before (and unmounted or closed after) this one."
msgstr ""

#. type: table
#: doc/guix.texi:9198
msgid ""
"As an example, consider a hierarchy of mounts: @file{/sys/fs/cgroup} is a "
"dependency of @file{/sys/fs/cgroup/cpu} and @file{/sys/fs/cgroup/memory}."
msgstr ""

#. type: table
#: doc/guix.texi:9201
msgid ""
"Another example is a file system that depends on a mapped device, for "
"example for an encrypted partition (@pxref{Mapped Devices})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9206
msgid "The @code{(gnu system file-systems)} exports the following useful variables."
msgstr ""

#. type: defvr
#: doc/guix.texi:9207
#, no-wrap
msgid "{Scheme Variable} %base-file-systems"
msgstr ""

#. type: defvr
#: doc/guix.texi:9212
msgid ""
"These are essential file systems that are required on normal systems, such "
"as @var{%pseudo-terminal-file-system} and @var{%immutable-store} (see "
"below.)  Operating system declarations should always contain at least these."
msgstr ""

#. type: defvr
#: doc/guix.texi:9214
#, no-wrap
msgid "{Scheme Variable} %pseudo-terminal-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:9220
msgid ""
"This is the file system to be mounted as @file{/dev/pts}.  It supports "
"@dfn{pseudo-terminals} created @i{via} @code{openpty} and similar functions "
"(@pxref{Pseudo-Terminals,,, libc, The GNU C Library Reference Manual}).  "
"Pseudo-terminals are used by terminal emulators such as @command{xterm}."
msgstr ""

#. type: defvr
#: doc/guix.texi:9222
#, no-wrap
msgid "{Scheme Variable} %shared-memory-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:9226
msgid ""
"This file system is mounted as @file{/dev/shm} and is used to support memory "
"sharing across processes (@pxref{Memory-mapped I/O, @code{shm_open},, libc, "
"The GNU C Library Reference Manual})."
msgstr ""

#. type: defvr
#: doc/guix.texi:9228
#, no-wrap
msgid "{Scheme Variable} %immutable-store"
msgstr ""

#. type: defvr
#: doc/guix.texi:9233
msgid ""
"This file system performs a read-only ``bind mount'' of @file{/gnu/store}, "
"making it read-only for all the users including @code{root}.  This prevents "
"against accidental modification by software running as @code{root} or by "
"system administrators."
msgstr ""

#. type: defvr
#: doc/guix.texi:9236
msgid ""
"The daemon itself is still able to write to the store: it remounts it "
"read-write in its own ``name space.''"
msgstr ""

#. type: defvr
#: doc/guix.texi:9238
#, no-wrap
msgid "{Scheme Variable} %binary-format-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:9242
msgid ""
"The @code{binfmt_misc} file system, which allows handling of arbitrary "
"executable file types to be delegated to user space.  This requires the "
"@code{binfmt.ko} kernel module to be loaded."
msgstr ""

#. type: defvr
#: doc/guix.texi:9244
#, no-wrap
msgid "{Scheme Variable} %fuse-control-file-system"
msgstr ""

#. type: defvr
#: doc/guix.texi:9248
msgid ""
"The @code{fusectl} file system, which allows unprivileged users to mount and "
"unmount user-space FUSE file systems.  This requires the @code{fuse.ko} "
"kernel module to be loaded."
msgstr ""

#. type: cindex
#: doc/guix.texi:9253
#, no-wrap
msgid "device mapping"
msgstr ""

#. type: cindex
#: doc/guix.texi:9254
#, no-wrap
msgid "mapped devices"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9272
msgid ""
"The Linux kernel has a notion of @dfn{device mapping}: a block device, such "
"as a hard disk partition, can be @dfn{mapped} into another device, usually "
"in @code{/dev/mapper/}, with additional processing over the data that flows "
"through it@footnote{Note that the GNU@tie{}Hurd makes no difference between "
"the concept of a ``mapped device'' and that of a file system: both boil down "
"to @emph{translating} input/output operations made on a file to operations "
"on its backing store.  Thus, the Hurd implements mapped devices, like file "
"systems, using the generic @dfn{translator} mechanism (@pxref{Translators,,, "
"hurd, The GNU Hurd Reference Manual}).}.  A typical example is encryption "
"device mapping: all writes to the mapped device are encrypted, and all reads "
"are deciphered, transparently.  Guix extends this notion by considering any "
"device or set of devices that are @dfn{transformed} in some way to create a "
"new device; for instance, RAID devices are obtained by @dfn{assembling} "
"several other devices, such as hard disks or partitions, into a new one that "
"behaves as one partition.  Other examples, not yet implemented, are LVM "
"logical volumes."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9275
msgid ""
"Mapped devices are declared using the @code{mapped-device} form, defined as "
"follows; for examples, see below."
msgstr ""

#. type: deftp
#: doc/guix.texi:9276
#, no-wrap
msgid "{Data Type} mapped-device"
msgstr ""

#. type: deftp
#: doc/guix.texi:9279
msgid ""
"Objects of this type represent device mappings that will be made when the "
"system boots up."
msgstr ""

#. type: table
#: doc/guix.texi:9285
msgid ""
"This is either a string specifying the name of the block device to be "
"mapped, such as @code{\"/dev/sda3\"}, or a list of such strings when several "
"devices need to be assembled for creating a new one."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9286 doc/guix.texi:20117
#, no-wrap
msgid "target"
msgstr ""

#. type: table
#: doc/guix.texi:9293
msgid ""
"This string specifies the name of the resulting mapped device.  For kernel "
"mappers such as encrypted devices of type @code{luks-device-mapping}, "
"specifying @code{\"my-partition\"} leads to the creation of the "
"@code{\"/dev/mapper/my-partition\"} device.  For RAID devices of type "
"@code{raid-device-mapping}, the full device name such as @code{\"/dev/md0\"} "
"needs to be given."
msgstr ""

#. type: table
#: doc/guix.texi:9297
msgid ""
"This must be a @code{mapped-device-kind} object, which specifies how "
"@var{source} is mapped to @var{target}."
msgstr ""

#. type: defvr
#: doc/guix.texi:9300
#, no-wrap
msgid "{Scheme Variable} luks-device-mapping"
msgstr ""

#. type: defvr
#: doc/guix.texi:9304
msgid ""
"This defines LUKS block device encryption using the @command{cryptsetup} "
"command from the package with the same name.  It relies on the "
"@code{dm-crypt} Linux kernel module."
msgstr ""

#. type: defvr
#: doc/guix.texi:9306
#, no-wrap
msgid "{Scheme Variable} raid-device-mapping"
msgstr ""

#. type: defvr
#: doc/guix.texi:9311
msgid ""
"This defines a RAID device, which is assembled using the @code{mdadm} "
"command from the package with the same name.  It requires a Linux kernel "
"module for the appropriate RAID level to be loaded, such as @code{raid456} "
"for RAID-4, RAID-5 or RAID-6, or @code{raid10} for RAID-10."
msgstr ""

#. type: cindex
#: doc/guix.texi:9313
#, no-wrap
msgid "disk encryption"
msgstr ""

#. type: cindex
#: doc/guix.texi:9314
#, no-wrap
msgid "LUKS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9322
msgid ""
"The following example specifies a mapping from @file{/dev/sda3} to "
"@file{/dev/mapper/home} using LUKS---the "
"@url{https://gitlab.com/cryptsetup/cryptsetup,Linux Unified Key Setup}, a "
"standard mechanism for disk encryption.  The @file{/dev/mapper/home} device "
"can then be used as the @code{device} of a @code{file-system} declaration "
"(@pxref{File Systems})."
msgstr ""

#. type: example
#: doc/guix.texi:9328
#, no-wrap
msgid ""
"(mapped-device\n"
"  (source \"/dev/sda3\")\n"
"  (target \"home\")\n"
"  (type luks-device-mapping))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9333
msgid ""
"Alternatively, to become independent of device numbering, one may obtain the "
"LUKS UUID (@dfn{unique identifier}) of the source device by a command like:"
msgstr ""

#. type: example
#: doc/guix.texi:9336
#, no-wrap
msgid "cryptsetup luksUUID /dev/sda3\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9339
msgid "and use it as follows:"
msgstr ""

#. type: example
#: doc/guix.texi:9345
#, no-wrap
msgid ""
"(mapped-device\n"
"  (source (uuid \"cb67fc72-0d54-4c88-9d4b-b225f30b0f44\"))\n"
"  (target \"home\")\n"
"  (type luks-device-mapping))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:9347
#, no-wrap
msgid "swap encryption"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9353
msgid ""
"It is also desirable to encrypt swap space, since swap space may contain "
"sensitive data.  One way to accomplish that is to use a swap file in a file "
"system on a device mapped via LUKS encryption.  In this way, the swap file "
"is encrypted because the entire device is encrypted.  @xref{Preparing for "
"Installation,,Disk Partitioning}, for an example."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9356
msgid ""
"A RAID device formed of the partitions @file{/dev/sda1} and @file{/dev/sdb1} "
"may be declared as follows:"
msgstr ""

#. type: example
#: doc/guix.texi:9362
#, no-wrap
msgid ""
"(mapped-device\n"
"  (source (list \"/dev/sda1\" \"/dev/sdb1\"))\n"
"  (target \"/dev/md0\")\n"
"  (type raid-device-mapping))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9369
msgid ""
"The @file{/dev/md0} device can then be used as the @code{device} of a "
"@code{file-system} declaration (@pxref{File Systems}).  Note that the RAID "
"level need not be given; it is chosen during the initial creation and "
"formatting of the RAID device and is determined automatically later."
msgstr ""

#. type: cindex
#: doc/guix.texi:9374
#, no-wrap
msgid "users"
msgstr ""

#. type: cindex
#: doc/guix.texi:9375
#, no-wrap
msgid "accounts"
msgstr ""

#. type: cindex
#: doc/guix.texi:9376
#, no-wrap
msgid "user accounts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9380
msgid ""
"User accounts and groups are entirely managed through the "
"@code{operating-system} declaration.  They are specified with the "
"@code{user-account} and @code{user-group} forms:"
msgstr ""

#. type: example
#: doc/guix.texi:9391
#, no-wrap
msgid ""
"(user-account\n"
"  (name \"alice\")\n"
"  (group \"users\")\n"
"  (supplementary-groups '(\"wheel\"   ;allow use of sudo, etc.\n"
"                          \"audio\"   ;sound card\n"
"                          \"video\"   ;video devices such as webcams\n"
"                          \"cdrom\")) ;the good ol' CD-ROM\n"
"  (comment \"Bob's sister\")\n"
"  (home-directory \"/home/alice\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9400
msgid ""
"When booting or upon completion of @command{guix system reconfigure}, the "
"system ensures that only the user accounts and groups specified in the "
"@code{operating-system} declaration exist, and with the specified "
"properties.  Thus, account or group creations or modifications made by "
"directly invoking commands such as @command{useradd} are lost upon "
"reconfiguration or reboot.  This ensures that the system remains exactly as "
"declared."
msgstr ""

#. type: deftp
#: doc/guix.texi:9401
#, no-wrap
msgid "{Data Type} user-account"
msgstr ""

#. type: deftp
#: doc/guix.texi:9404
msgid ""
"Objects of this type represent user accounts.  The following members may be "
"specified:"
msgstr ""

#. type: table
#: doc/guix.texi:9408
msgid "The name of the user account."
msgstr ""

#. type: itemx
#: doc/guix.texi:9409 doc/guix.texi:19879
#, no-wrap
msgid "group"
msgstr ""

#. type: cindex
#: doc/guix.texi:9410 doc/guix.texi:9459
#, no-wrap
msgid "groups"
msgstr ""

#. type: table
#: doc/guix.texi:9413
msgid ""
"This is the name (a string) or identifier (a number) of the user group this "
"account belongs to."
msgstr ""

#. type: item
#: doc/guix.texi:9414
#, no-wrap
msgid "@code{supplementary-groups} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:9417
msgid ""
"Optionally, this can be defined as a list of group names that this account "
"belongs to."
msgstr ""

#. type: item
#: doc/guix.texi:9418
#, no-wrap
msgid "@code{uid} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9422
msgid ""
"This is the user ID for this account (a number), or @code{#f}.  In the "
"latter case, a number is automatically chosen by the system when the account "
"is created."
msgstr ""

#. type: item
#: doc/guix.texi:9423
#, no-wrap
msgid "@code{comment} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:9425
msgid "A comment about the account, such as the account owner's full name."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9426
#, no-wrap
msgid "home-directory"
msgstr ""

#. type: table
#: doc/guix.texi:9428
msgid "This is the name of the home directory for the account."
msgstr ""

#. type: item
#: doc/guix.texi:9429
#, no-wrap
msgid "@code{create-home-directory?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:9432
msgid ""
"Indicates whether the home directory of this account should be created if it "
"does not exist yet."
msgstr ""

#. type: item
#: doc/guix.texi:9433
#, no-wrap
msgid "@code{shell} (default: Bash)"
msgstr ""

#. type: table
#: doc/guix.texi:9436
msgid ""
"This is a G-expression denoting the file name of a program to be used as the "
"shell (@pxref{G-Expressions})."
msgstr ""

#. type: item
#: doc/guix.texi:9437 doc/guix.texi:9477
#, no-wrap
msgid "@code{system?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9441
msgid ""
"This Boolean value indicates whether the account is a ``system'' account.  "
"System accounts are sometimes treated specially; for instance, graphical "
"login managers do not list them."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:9443
msgid "user-account-password"
msgstr ""

#. type: item
#: doc/guix.texi:9443 doc/guix.texi:9481
#, no-wrap
msgid "@code{password} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9449
msgid ""
"You would normally leave this field to @code{#f}, initialize user passwords "
"as @code{root} with the @command{passwd} command, and then let users change "
"it with @command{passwd}.  Passwords set with @command{passwd} are of course "
"preserved across reboot and reconfiguration."
msgstr ""

#. type: table
#: doc/guix.texi:9455
msgid ""
"If you @emph{do} want to have a preset password for an account, then this "
"field must contain the encrypted password, as a string.  @xref{crypt,,, "
"libc, The GNU C Library Reference Manual}, for more information on password "
"encryption, and @ref{Encryption,,, guile, GNU Guile Reference Manual}, for "
"information on Guile's @code{crypt} procedure."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9461
msgid "User group declarations are even simpler:"
msgstr ""

#. type: example
#: doc/guix.texi:9464
#, no-wrap
msgid "(user-group (name \"students\"))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:9466
#, no-wrap
msgid "{Data Type} user-group"
msgstr ""

#. type: deftp
#: doc/guix.texi:9468
msgid "This type is for, well, user groups.  There are just a few fields:"
msgstr ""

#. type: table
#: doc/guix.texi:9472
msgid "The name of the group."
msgstr ""

#. type: item
#: doc/guix.texi:9473
#, no-wrap
msgid "@code{id} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9476
msgid ""
"The group identifier (a number).  If @code{#f}, a new number is "
"automatically allocated when the group is created."
msgstr ""

#. type: table
#: doc/guix.texi:9480
msgid ""
"This Boolean value indicates whether the group is a ``system'' group.  "
"System groups have low numerical IDs."
msgstr ""

#. type: table
#: doc/guix.texi:9484
msgid ""
"What, user groups can have a password? Well, apparently yes.  Unless "
"@code{#f}, this field specifies the password of the group."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9490
msgid "For convenience, a variable lists all the basic user groups one may expect:"
msgstr ""

#. type: defvr
#: doc/guix.texi:9491
#, no-wrap
msgid "{Scheme Variable} %base-groups"
msgstr ""

#. type: defvr
#: doc/guix.texi:9496
msgid ""
"This is the list of basic user groups that users and/or packages expect to "
"be present on the system.  This includes groups such as ``root'', ``wheel'', "
"and ``users'', as well as groups used to control access to specific devices "
"such as ``audio'', ``disk'', and ``cdrom''."
msgstr ""

#. type: defvr
#: doc/guix.texi:9498
#, no-wrap
msgid "{Scheme Variable} %base-user-accounts"
msgstr ""

#. type: defvr
#: doc/guix.texi:9501
msgid ""
"This is the list of basic system accounts that programs may expect to find "
"on a GNU/Linux system, such as the ``nobody'' account."
msgstr ""

#. type: defvr
#: doc/guix.texi:9504
msgid ""
"Note that the ``root'' account is not included here.  It is a special-case "
"and is automatically added whether or not it is specified."
msgstr ""

#. type: cindex
#: doc/guix.texi:9509
#, no-wrap
msgid "locale"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9516
msgid ""
"A @dfn{locale} defines cultural conventions for a particular language and "
"region of the world (@pxref{Locales,,, libc, The GNU C Library Reference "
"Manual}).  Each locale has a name that typically has the form "
"@code{@var{language}_@var{territory}.@var{codeset}}---e.g., "
"@code{fr_LU.utf8} designates the locale for the French language, with "
"cultural conventions from Luxembourg, and using the UTF-8 encoding."
msgstr ""

#. type: cindex
#: doc/guix.texi:9517
#, no-wrap
msgid "locale definition"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9521
msgid ""
"Usually, you will want to specify the default locale for the machine using "
"the @code{locale} field of the @code{operating-system} declaration "
"(@pxref{operating-system Reference, @code{locale}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9530
msgid ""
"The selected locale is automatically added to the @dfn{locale definitions} "
"known to the system if needed, with its codeset inferred from its "
"name---e.g., @code{bo_CN.utf8} will be assumed to use the @code{UTF-8} "
"codeset.  Additional locale definitions can be specified in the "
"@code{locale-definitions} slot of @code{operating-system}---this is useful, "
"for instance, if the codeset could not be inferred from the locale name.  "
"The default set of locale definitions includes some widely used locales, but "
"not all the available locales, in order to save space."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9533
msgid ""
"For instance, to add the North Frisian locale for Germany, the value of that "
"field may be:"
msgstr ""

#. type: example
#: doc/guix.texi:9538
#, no-wrap
msgid ""
"(cons (locale-definition\n"
"        (name \"fy_DE.utf8\") (source \"fy_DE\"))\n"
"      %default-locale-definitions)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9542
msgid ""
"Likewise, to save space, one might want @code{locale-definitions} to list "
"only the locales that are actually used, as in:"
msgstr ""

#. type: example
#: doc/guix.texi:9547
#, no-wrap
msgid ""
"(list (locale-definition\n"
"        (name \"ja_JP.eucjp\") (source \"ja_JP\")\n"
"        (charset \"EUC-JP\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9556
msgid ""
"The compiled locale definitions are available at "
"@file{/run/current-system/locale/X.Y}, where @code{X.Y} is the libc version, "
"which is the default location where the GNU@tie{}libc provided by Guix looks "
"for locale data.  This can be overridden using the @code{LOCPATH} "
"environment variable (@pxref{locales-and-locpath, @code{LOCPATH} and locale "
"packages})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9559
msgid ""
"The @code{locale-definition} form is provided by the @code{(gnu system "
"locale)} module.  Details are given below."
msgstr ""

#. type: deftp
#: doc/guix.texi:9560
#, no-wrap
msgid "{Data Type} locale-definition"
msgstr ""

#. type: deftp
#: doc/guix.texi:9562
msgid "This is the data type of a locale definition."
msgstr ""

#. type: table
#: doc/guix.texi:9568
msgid ""
"The name of the locale.  @xref{Locale Names,,, libc, The GNU C Library "
"Reference Manual}, for more information on locale names."
msgstr ""

#. type: table
#: doc/guix.texi:9572
msgid ""
"The name of the source for that locale.  This is typically the "
"@code{@var{language}_@var{territory}} part of the locale name."
msgstr ""

#. type: item
#: doc/guix.texi:9573
#, no-wrap
msgid "@code{charset} (default: @code{\"UTF-8\"})"
msgstr ""

#. type: table
#: doc/guix.texi:9577
msgid ""
"The ``character set'' or ``code set'' for that locale, "
"@uref{http://www.iana.org/assignments/character-sets, as defined by IANA}."
msgstr ""

#. type: defvr
#: doc/guix.texi:9581
#, no-wrap
msgid "{Scheme Variable} %default-locale-definitions"
msgstr ""

#. type: defvr
#: doc/guix.texi:9585
msgid ""
"A list of commonly used UTF-8 locales, used as the default value of the "
"@code{locale-definitions} field of @code{operating-system} declarations."
msgstr ""

#. type: cindex
#: doc/guix.texi:9586
#, no-wrap
msgid "locale name"
msgstr ""

#. type: cindex
#: doc/guix.texi:9587
#, no-wrap
msgid "normalized codeset in locale names"
msgstr ""

#. type: defvr
#: doc/guix.texi:9593
msgid ""
"These locale definitions use the @dfn{normalized codeset} for the part that "
"follows the dot in the name (@pxref{Using gettextized software, normalized "
"codeset,, libc, The GNU C Library Reference Manual}).  So for instance it "
"has @code{uk_UA.utf8} but @emph{not}, say, @code{uk_UA.UTF-8}."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:9595
#, no-wrap
msgid "Locale Data Compatibility Considerations"
msgstr ""

#. type: cindex
#: doc/guix.texi:9597
#, no-wrap
msgid "incompatibility, of locale data"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9604
msgid ""
"@code{operating-system} declarations provide a @code{locale-libcs} field to "
"specify the GNU@tie{}libc packages that are used to compile locale "
"declarations (@pxref{operating-system Reference}).  ``Why would I care?'', "
"you may ask.  Well, it turns out that the binary format of locale data is "
"occasionally incompatible from one libc version to another."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9616
msgid ""
"For instance, a program linked against libc version 2.21 is unable to read "
"locale data produced with libc 2.22; worse, that program @emph{aborts} "
"instead of simply ignoring the incompatible locale data@footnote{Versions "
"2.23 and later of GNU@tie{}libc will simply skip the incompatible locale "
"data, which is already an improvement.}.  Similarly, a program linked "
"against libc 2.22 can read most, but not all, of the locale data from libc "
"2.21 (specifically, @code{LC_COLLATE} data is incompatible); thus calls to "
"@code{setlocale} may fail, but programs will not abort."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9621
msgid ""
"The ``problem'' in GuixSD is that users have a lot of freedom: They can "
"choose whether and when to upgrade software in their profiles, and might be "
"using a libc version different from the one the system administrator used to "
"build the system-wide locale data."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9625
msgid ""
"Fortunately, unprivileged users can also install their own locale data and "
"define @var{GUIX_LOCPATH} accordingly (@pxref{locales-and-locpath, "
"@code{GUIX_LOCPATH} and locale packages})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9632
msgid ""
"Still, it is best if the system-wide locale data at "
"@file{/run/current-system/locale} is built for all the libc versions "
"actually in use on the system, so that all the programs can access it---this "
"is especially crucial on a multi-user system.  To do that, the administrator "
"can specify several libc packages in the @code{locale-libcs} field of "
"@code{operating-system}:"
msgstr ""

#. type: example
#: doc/guix.texi:9635
#, no-wrap
msgid ""
"(use-package-modules base)\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:9639
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (locale-libcs (list glibc-2.21 (canonical-package glibc))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9644
msgid ""
"This example would lead to a system containing locale definitions for both "
"libc 2.21 and the current version of libc in "
"@file{/run/current-system/locale}."
msgstr ""

#. type: cindex
#: doc/guix.texi:9649
#, no-wrap
msgid "system services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9655
msgid ""
"An important part of preparing an @code{operating-system} declaration is "
"listing @dfn{system services} and their configuration (@pxref{Using the "
"Configuration System}).  System services are typically daemons launched when "
"the system boots, or other actions needed at that time---e.g., configuring "
"network access."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9662
msgid ""
"GuixSD has a broad definition of ``service'' (@pxref{Service Composition}), "
"but many services are managed by the GNU@tie{}Shepherd (@pxref{Shepherd "
"Services}).  On a running system, the @command{herd} command allows you to "
"list the available services, show their status, start and stop them, or do "
"other specific operations (@pxref{Jump Start,,, shepherd, The GNU Shepherd "
"Manual}).  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:9665
#, no-wrap
msgid "# herd status\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9670
msgid ""
"The above command, run as @code{root}, lists the currently defined "
"services.  The @command{herd doc} command shows a synopsis of the given "
"service:"
msgstr ""

#. type: example
#: doc/guix.texi:9674
#, no-wrap
msgid ""
"# herd doc nscd\n"
"Run libc's name service cache daemon (nscd).\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9679
msgid ""
"The @command{start}, @command{stop}, and @command{restart} sub-commands have "
"the effect you would expect.  For instance, the commands below stop the nscd "
"service and restart the Xorg display server:"
msgstr ""

#. type: example
#: doc/guix.texi:9686
#, no-wrap
msgid ""
"# herd stop nscd\n"
"Service nscd has been stopped.\n"
"# herd restart xorg-server\n"
"Service xorg-server has been stopped.\n"
"Service xorg-server has been started.\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:9691
msgid ""
"The following sections document the available services, starting with the "
"core services, that may be used in an @code{operating-system} declaration."
msgstr ""

#. type: Plain text
#: doc/guix.texi:9726
msgid ""
"The @code{(gnu services base)} module provides definitions for the basic "
"services that one expects from the system.  The services exported by this "
"module are listed below."
msgstr ""

#. type: defvr
#: doc/guix.texi:9727
#, no-wrap
msgid "{Scheme Variable} %base-services"
msgstr ""

#. type: defvr
#: doc/guix.texi:9733
msgid ""
"This variable contains a list of basic services (@pxref{Service Types and "
"Services}, for more information on service objects) one would expect from "
"the system: a login service (mingetty) on each tty, syslogd, the libc name "
"service cache daemon (nscd), the udev device manager, and more."
msgstr ""

#. type: defvr
#: doc/guix.texi:9738
msgid ""
"This is the default value of the @code{services} field of "
"@code{operating-system} declarations.  Usually, when customizing a system, "
"you will want to append services to @var{%base-services}, like this:"
msgstr ""

#. type: example
#: doc/guix.texi:9741
#, no-wrap
msgid "(cons* (avahi-service) (lsh-service) %base-services)\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:9744
#, no-wrap
msgid "{Scheme Variable} special-files-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:9747
msgid ""
"This is the service that sets up ``special files'' such as @file{/bin/sh}; "
"an instance of it is part of @code{%base-services}."
msgstr ""

#. type: defvr
#: doc/guix.texi:9751
msgid ""
"The value associated with @code{special-files-service-type} services must be "
"a list of tuples where the first element is the ``special file'' and the "
"second element is its target.  By default it is:"
msgstr ""

#. type: file{#1}
#: doc/guix.texi:9752
#, no-wrap
msgid "/bin/sh"
msgstr ""

#. type: cindex
#: doc/guix.texi:9753
#, no-wrap
msgid "@file{sh}, in @file{/bin}"
msgstr ""

#. type: example
#: doc/guix.texi:9756
#, no-wrap
msgid "`((\"/bin/sh\" ,(file-append @var{bash} \"/bin/sh\")))\n"
msgstr ""

#. type: file{#1}
#: doc/guix.texi:9758
#, no-wrap
msgid "/usr/bin/env"
msgstr ""

#. type: cindex
#: doc/guix.texi:9759
#, no-wrap
msgid "@file{env}, in @file{/usr/bin}"
msgstr ""

#. type: defvr
#: doc/guix.texi:9762
msgid ""
"If you want to add, say, @code{/usr/bin/env} to your system, you can change "
"it to:"
msgstr ""

#. type: example
#: doc/guix.texi:9766
#, no-wrap
msgid ""
"`((\"/bin/sh\" ,(file-append @var{bash} \"/bin/sh\"))\n"
"  (\"/usr/bin/env\" ,(file-append @var{coreutils} \"/bin/env\")))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:9773
msgid ""
"Since this is part of @code{%base-services}, you can use "
"@code{modify-services} to customize the set of special files (@pxref{Service "
"Reference, @code{modify-services}}).  But the simple way to add a special "
"file is @i{via} the @code{extra-special-file} procedure (see below.)"
msgstr ""

#. type: deffn
#: doc/guix.texi:9775
#, no-wrap
msgid "{Scheme Procedure} extra-special-file @var{file} @var{target}"
msgstr ""

#. type: deffn
#: doc/guix.texi:9777
msgid "Use @var{target} as the ``special file'' @var{file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:9781
msgid ""
"For example, adding the following lines to the @code{services} field of your "
"operating system declaration leads to a @file{/usr/bin/env} symlink:"
msgstr ""

#. type: example
#: doc/guix.texi:9785
#, no-wrap
msgid ""
"(extra-special-file \"/usr/bin/env\"\n"
"                    (file-append coreutils \"/bin/env\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:9788
#, no-wrap
msgid "{Scheme Procedure} host-name-service @var{name}"
msgstr ""

#. type: deffn
#: doc/guix.texi:9790
msgid "Return a service that sets the host name to @var{name}."
msgstr ""

#. type: deffn
#: doc/guix.texi:9792
#, no-wrap
msgid "{Scheme Procedure} login-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:9796
msgid ""
"Return a service to run login according to @var{config}, a "
"@code{<login-configuration>} object, which specifies the message of the day, "
"among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:9798
#, no-wrap
msgid "{Data Type} login-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:9800
msgid "This is the data type representing the configuration of login."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9803
#, no-wrap
msgid "motd"
msgstr ""

#. type: cindex
#: doc/guix.texi:9804
#, no-wrap
msgid "message of the day"
msgstr ""

#. type: table
#: doc/guix.texi:9806
msgid "A file-like object containing the ``message of the day''."
msgstr ""

#. type: item
#: doc/guix.texi:9807 doc/guix.texi:11424
#, no-wrap
msgid "@code{allow-empty-passwords?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:9810
msgid ""
"Allow empty passwords by default so that first-time users can log in when "
"the 'root' account has just been created."
msgstr ""

#. type: deffn
#: doc/guix.texi:9814
#, no-wrap
msgid "{Scheme Procedure} mingetty-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:9818
msgid ""
"Return a service to run mingetty according to @var{config}, a "
"@code{<mingetty-configuration>} object, which specifies the tty to run, "
"among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:9820
#, no-wrap
msgid "{Data Type} mingetty-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:9823
msgid ""
"This is the data type representing the configuration of Mingetty, which "
"provides the default implementation of virtual console log-in."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:9826 doc/guix.texi:9862
#, no-wrap
msgid "tty"
msgstr ""

#. type: table
#: doc/guix.texi:9828
msgid "The name of the console this Mingetty runs on---e.g., @code{\"tty1\"}."
msgstr ""

#. type: item
#: doc/guix.texi:9829 doc/guix.texi:9891
#, no-wrap
msgid "@code{auto-login} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9833
msgid ""
"When true, this field must be a string denoting the user name under which "
"the system automatically logs in.  When it is @code{#f}, a user name and "
"password must be entered to log in."
msgstr ""

#. type: item
#: doc/guix.texi:9834
#, no-wrap
msgid "@code{login-program} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9838
msgid ""
"This must be either @code{#f}, in which case the default log-in program is "
"used (@command{login} from the Shadow tool suite), or a gexp denoting the "
"name of the log-in program."
msgstr ""

#. type: item
#: doc/guix.texi:9839
#, no-wrap
msgid "@code{login-pause?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9842
msgid ""
"When set to @code{#t} in conjunction with @var{auto-login}, the user will "
"have to press a key before the log-in shell is launched."
msgstr ""

#. type: item
#: doc/guix.texi:9843
#, no-wrap
msgid "@code{mingetty} (default: @var{mingetty})"
msgstr ""

#. type: table
#: doc/guix.texi:9845
msgid "The Mingetty package to use."
msgstr ""

#. type: deffn
#: doc/guix.texi:9849
#, no-wrap
msgid "{Scheme Procedure} agetty-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:9853
msgid ""
"Return a service to run agetty according to @var{config}, an "
"@code{<agetty-configuration>} object, which specifies the tty to run, among "
"other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:9855
#, no-wrap
msgid "{Data Type} agetty-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:9859
msgid ""
"This is the data type representing the configuration of agetty, which "
"implements virtual and serial console log-in.  See the @code{agetty(8)} man "
"page for more information."
msgstr ""

#. type: table
#: doc/guix.texi:9866
msgid ""
"The name of the console this agetty runs on, as a string---e.g., "
"@code{\"ttyS0\"}. This argument is optional, it will default to a reasonable "
"default serial port used by the kernel Linux."
msgstr ""

#. type: table
#: doc/guix.texi:9870
msgid ""
"For this, if there is a value for an option @code{agetty.tty} in the kernel "
"command line, agetty will extract the device name of the serial port from it "
"and use that."
msgstr ""

#. type: table
#: doc/guix.texi:9874
msgid ""
"If not and if there is a value for an option @code{console} with a tty in "
"the Linux command line, agetty will extract the device name of the serial "
"port from it and use that."
msgstr ""

#. type: table
#: doc/guix.texi:9878
msgid ""
"In both cases, agetty will leave the other serial device settings (baud rate "
"etc.) alone---in the hope that Linux pinned them to the correct values."
msgstr ""

#. type: item
#: doc/guix.texi:9879
#, no-wrap
msgid "@code{baud-rate} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9882
msgid ""
"A string containing a comma-separated list of one or more baud rates, in "
"descending order."
msgstr ""

#. type: item
#: doc/guix.texi:9883
#, no-wrap
msgid "@code{term} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9886
msgid "A string containing the value used for the @code{TERM} environment variable."
msgstr ""

#. type: item
#: doc/guix.texi:9887
#, no-wrap
msgid "@code{eight-bits?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9890
msgid ""
"When @code{#t}, the tty is assumed to be 8-bit clean, and parity detection "
"is disabled."
msgstr ""

#. type: table
#: doc/guix.texi:9894
msgid ""
"When passed a login name, as a string, the specified user will be logged in "
"automatically without prompting for their login name or password."
msgstr ""

#. type: item
#: doc/guix.texi:9895
#, no-wrap
msgid "@code{no-reset?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9897
msgid "When @code{#t}, don't reset terminal cflags (control modes)."
msgstr ""

#. type: item
#: doc/guix.texi:9898
#, no-wrap
msgid "@code{host} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9901
msgid ""
"This accepts a string containing the \"login_host\", which will be written "
"into the @file{/var/run/utmpx} file."
msgstr ""

#. type: item
#: doc/guix.texi:9902
#, no-wrap
msgid "@code{remote?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9906
msgid ""
"When set to @code{#t} in conjunction with @var{host}, this will add an "
"@code{-r} fakehost option to the command line of the login program specified "
"in @var{login-program}."
msgstr ""

#. type: item
#: doc/guix.texi:9907
#, no-wrap
msgid "@code{flow-control?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9909
msgid "When set to @code{#t}, enable hardware (RTS/CTS) flow control."
msgstr ""

#. type: item
#: doc/guix.texi:9910
#, no-wrap
msgid "@code{no-issue?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9913
msgid ""
"When set to @code{#t}, the contents of the @file{/etc/issue} file will not "
"be displayed before presenting the login prompt."
msgstr ""

#. type: item
#: doc/guix.texi:9914
#, no-wrap
msgid "@code{init-string} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9917
msgid ""
"This accepts a string that will be sent to the tty or modem before sending "
"anything else.  It can be used to initialize a modem."
msgstr ""

#. type: item
#: doc/guix.texi:9918
#, no-wrap
msgid "@code{no-clear?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9921
msgid ""
"When set to @code{#t}, agetty will not clear the screen before showing the "
"login prompt."
msgstr ""

#. type: item
#: doc/guix.texi:9922
#, no-wrap
msgid "@code{login-program} (default: (file-append shadow \"/bin/login\"))"
msgstr ""

#. type: table
#: doc/guix.texi:9926
msgid ""
"This must be either a gexp denoting the name of a log-in program, or unset, "
"in which case the default value is the @command{login} from the Shadow tool "
"suite."
msgstr ""

#. type: item
#: doc/guix.texi:9927
#, no-wrap
msgid "@code{local-line} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9931
msgid ""
"Control the CLOCAL line flag.  This accepts one of three symbols as "
"arguments, @code{'auto}, @code{'always}, or @code{'never}. If @code{#f}, the "
"default value chosen by agetty is @code{'auto}."
msgstr ""

#. type: item
#: doc/guix.texi:9932
#, no-wrap
msgid "@code{extract-baud?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9935
msgid ""
"When set to @code{#t}, instruct agetty to try to extract the baud rate from "
"the status messages produced by certain types of modems."
msgstr ""

#. type: item
#: doc/guix.texi:9936
#, no-wrap
msgid "@code{skip-login?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9940
msgid ""
"When set to @code{#t}, do not prompt the user for a login name.  This can be "
"used with @var{login-program} field to use non-standard login systems."
msgstr ""

#. type: item
#: doc/guix.texi:9941
#, no-wrap
msgid "@code{no-newline?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9944
msgid ""
"When set to @code{#t}, do not print a newline before printing the "
"@file{/etc/issue} file."
msgstr ""

#. type: item
#: doc/guix.texi:9946
#, no-wrap
msgid "@code{login-options} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9951
msgid ""
"This option accepts a string containing options that are passed to the login "
"program.  When used with the @var{login-program}, be aware that a malicious "
"user could try to enter a login name containing embedded options that could "
"be parsed by the login program."
msgstr ""

#. type: item
#: doc/guix.texi:9952
#, no-wrap
msgid "@code{login-pause} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9956
msgid ""
"When set to @code{#t}, wait for any key before showing the login prompt.  "
"This can be used in conjunction with @var{auto-login} to save memory by "
"lazily spawning shells."
msgstr ""

#. type: item
#: doc/guix.texi:9957
#, no-wrap
msgid "@code{chroot} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9960
msgid ""
"Change root to the specified directory.  This option accepts a directory "
"path as a string."
msgstr ""

#. type: item
#: doc/guix.texi:9961
#, no-wrap
msgid "@code{hangup?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9964
msgid ""
"Use the Linux system call @code{vhangup} to do a virtual hangup of the "
"specified terminal."
msgstr ""

#. type: item
#: doc/guix.texi:9965
#, no-wrap
msgid "@code{keep-baud?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9969
msgid ""
"When set to @code{#t}, try to keep the existing baud rate.  The baud rates "
"from @var{baud-rate} are used when agetty receives a @key{BREAK} character."
msgstr ""

#. type: item
#: doc/guix.texi:9970
#, no-wrap
msgid "@code{timeout} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9973
msgid ""
"When set to an integer value, terminate if no user name could be read within "
"@var{timeout} seconds."
msgstr ""

#. type: item
#: doc/guix.texi:9974
#, no-wrap
msgid "@code{detect-case?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9980
msgid ""
"When set to @code{#t}, turn on support for detecting an uppercase-only "
"terminal.  This setting will detect a login name containing only uppercase "
"letters as indicating an uppercase-only terminal and turn on some "
"upper-to-lower case conversions.  Note that this will not support Unicode "
"characters."
msgstr ""

#. type: item
#: doc/guix.texi:9981
#, no-wrap
msgid "@code{wait-cr?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9986
msgid ""
"When set to @code{#t}, wait for the user or modem to send a carriage-return "
"or linefeed character before displaying @file{/etc/issue} or login prompt.  "
"This is typically used with the @var{init-string} option."
msgstr ""

#. type: item
#: doc/guix.texi:9987
#, no-wrap
msgid "@code{no-hints?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9990
msgid "When set to @code{#t}, do not print hints about Num, Caps, and Scroll locks."
msgstr ""

#. type: item
#: doc/guix.texi:9991
#, no-wrap
msgid "@code{no-hostname?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9994
msgid ""
"By default, the hostname is printed.  When this option is set to @code{#t}, "
"no hostname will be shown at all."
msgstr ""

#. type: item
#: doc/guix.texi:9995
#, no-wrap
msgid "@code{long-hostname?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:9999
msgid ""
"By default, the hostname is only printed until the first dot.  When this "
"option is set to @code{#t}, the fully qualified hostname by "
"@code{gethostname} or @code{getaddrinfo} is shown."
msgstr ""

#. type: item
#: doc/guix.texi:10000
#, no-wrap
msgid "@code{erase-characters} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10003
msgid ""
"This option accepts a string of additional characters that should be "
"interpreted as backspace when the user types their login name."
msgstr ""

#. type: item
#: doc/guix.texi:10004
#, no-wrap
msgid "@code{kill-characters} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10008
msgid ""
"This option accepts a string that should be interpreted to mean \"ignore all "
"previous characters\" (also called a \"kill\" character) when the types "
"their login name."
msgstr ""

#. type: item
#: doc/guix.texi:10009
#, no-wrap
msgid "@code{chdir} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10012
msgid ""
"This option accepts, as a string, a directory path that will be changed to "
"before login."
msgstr ""

#. type: item
#: doc/guix.texi:10013
#, no-wrap
msgid "@code{delay} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10016
msgid ""
"This options accepts, as an integer, the number of seconds to sleep before "
"opening the tty and displaying the login prompt."
msgstr ""

#. type: item
#: doc/guix.texi:10017
#, no-wrap
msgid "@code{nice} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10020
msgid ""
"This option accepts, as an integer, the nice value with which to run the "
"@command{login} program."
msgstr ""

#. type: item
#: doc/guix.texi:10021 doc/guix.texi:10221
#, no-wrap
msgid "@code{extra-options} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10024
msgid ""
"This option provides an \"escape hatch\" for the user to provide arbitrary "
"command-line arguments to @command{agetty} as a list of strings."
msgstr ""

#. type: deffn
#: doc/guix.texi:10028
#, no-wrap
msgid "{Scheme Procedure} kmscon-service-type @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:10032
msgid ""
"Return a service to run "
"@uref{https://www.freedesktop.org/wiki/Software/kmscon,kmscon} according to "
"@var{config}, a @code{<kmscon-configuration>} object, which specifies the "
"tty to run, among other things."
msgstr ""

#. type: deftp
#: doc/guix.texi:10034
#, no-wrap
msgid "{Data Type} kmscon-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10037
msgid ""
"This is the data type representing the configuration of Kmscon, which "
"implements virtual console log-in."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10040
#, no-wrap
msgid "virtual-terminal"
msgstr ""

#. type: table
#: doc/guix.texi:10042
msgid "The name of the console this Kmscon runs on---e.g., @code{\"tty1\"}."
msgstr ""

#. type: item
#: doc/guix.texi:10043
#, no-wrap
msgid ""
"@code{login-program} (default: @code{#~(string-append #$shadow "
"\"/bin/login\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10046
msgid ""
"A gexp denoting the name of the log-in program. The default log-in program "
"is @command{login} from the Shadow tool suite."
msgstr ""

#. type: item
#: doc/guix.texi:10047
#, no-wrap
msgid "@code{login-arguments} (default: @code{'(\"-p\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10049
msgid "A list of arguments to pass to @command{login}."
msgstr ""

#. type: item
#: doc/guix.texi:10050
#, no-wrap
msgid "@code{hardware-acceleration?} (default: #f)"
msgstr ""

#. type: table
#: doc/guix.texi:10052
msgid "Whether to use hardware acceleration."
msgstr ""

#. type: item
#: doc/guix.texi:10053
#, no-wrap
msgid "@code{kmscon} (default: @var{kmscon})"
msgstr ""

#. type: table
#: doc/guix.texi:10055
msgid "The Kmscon package to use."
msgstr ""

#. type: cindex
#: doc/guix.texi:10059
#, no-wrap
msgid "name service cache daemon"
msgstr ""

#. type: cindex
#: doc/guix.texi:10060
#, no-wrap
msgid "nscd"
msgstr ""

#. type: deffn
#: doc/guix.texi:10061
#, no-wrap
msgid "{Scheme Procedure} nscd-service [@var{config}] [#:glibc glibc] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:10066
msgid ""
"[#:name-services '()] Return a service that runs the libc name service cache "
"daemon (nscd) with the given @var{config}---an @code{<nscd-configuration>} "
"object.  @xref{Name Service Switch}, for an example."
msgstr ""

#. type: defvr
#: doc/guix.texi:10068
#, no-wrap
msgid "{Scheme Variable} %nscd-default-configuration"
msgstr ""

#. type: defvr
#: doc/guix.texi:10072
msgid ""
"This is the default @code{<nscd-configuration>} value (see below) used by "
"@code{nscd-service}.  It uses the caches defined by "
"@var{%nscd-default-caches}; see below."
msgstr ""

#. type: deftp
#: doc/guix.texi:10074
#, no-wrap
msgid "{Data Type} nscd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10077
msgid ""
"This is the data type representing the name service cache daemon (nscd)  "
"configuration."
msgstr ""

#. type: item
#: doc/guix.texi:10080
#, no-wrap
msgid "@code{name-services} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10083
msgid ""
"List of packages denoting @dfn{name services} that must be visible to the "
"nscd---e.g., @code{(list @var{nss-mdns})}."
msgstr ""

#. type: item
#: doc/guix.texi:10084
#, no-wrap
msgid "@code{glibc} (default: @var{glibc})"
msgstr ""

#. type: table
#: doc/guix.texi:10087
msgid ""
"Package object denoting the GNU C Library providing the @command{nscd} "
"command."
msgstr ""

#. type: item
#: doc/guix.texi:10088
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/nscd.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10091
msgid ""
"Name of the nscd log file.  This is where debugging output goes when "
"@code{debug-level} is strictly positive."
msgstr ""

#. type: item
#: doc/guix.texi:10092
#, no-wrap
msgid "@code{debug-level} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:10095
msgid ""
"Integer denoting the debugging levels.  Higher numbers mean that more "
"debugging output is logged."
msgstr ""

#. type: item
#: doc/guix.texi:10096
#, no-wrap
msgid "@code{caches} (default: @var{%nscd-default-caches})"
msgstr ""

#. type: table
#: doc/guix.texi:10099
msgid "List of @code{<nscd-cache>} objects denoting things to be cached; see below."
msgstr ""

#. type: deftp
#: doc/guix.texi:10103
#, no-wrap
msgid "{Data Type} nscd-cache"
msgstr ""

#. type: deftp
#: doc/guix.texi:10105
msgid "Data type representing a cache database of nscd and its parameters."
msgstr ""

#. type: cindex
#: doc/guix.texi:10108 doc/guix.texi:12765
#, no-wrap
msgid "database"
msgstr ""

#. type: table
#: doc/guix.texi:10113
msgid ""
"This is a symbol representing the name of the database to be cached.  Valid "
"values are @code{passwd}, @code{group}, @code{hosts}, and @code{services}, "
"which designate the corresponding NSS database (@pxref{NSS Basics,,, libc, "
"The GNU C Library Reference Manual})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10114
#, no-wrap
msgid "positive-time-to-live"
msgstr ""

#. type: itemx
#: doc/guix.texi:10115
#, no-wrap
msgid "@code{negative-time-to-live} (default: @code{20})"
msgstr ""

#. type: table
#: doc/guix.texi:10118
msgid ""
"A number representing the number of seconds during which a positive or "
"negative lookup result remains in cache."
msgstr ""

#. type: item
#: doc/guix.texi:10119
#, no-wrap
msgid "@code{check-files?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10122
msgid "Whether to check for updates of the files corresponding to @var{database}."
msgstr ""

#. type: table
#: doc/guix.texi:10126
msgid ""
"For instance, when @var{database} is @code{hosts}, setting this flag "
"instructs nscd to check for updates in @file{/etc/hosts} and to take them "
"into account."
msgstr ""

#. type: item
#: doc/guix.texi:10127
#, no-wrap
msgid "@code{persistent?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10129
msgid "Whether the cache should be stored persistently on disk."
msgstr ""

#. type: item
#: doc/guix.texi:10130
#, no-wrap
msgid "@code{shared?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10132
msgid "Whether the cache should be shared among users."
msgstr ""

#. type: item
#: doc/guix.texi:10133
#, no-wrap
msgid "@code{max-database-size} (default: 32@tie{}MiB)"
msgstr ""

#. type: table
#: doc/guix.texi:10135
msgid "Maximum size in bytes of the database cache."
msgstr ""

#. type: defvr
#: doc/guix.texi:10142
#, no-wrap
msgid "{Scheme Variable} %nscd-default-caches"
msgstr ""

#. type: defvr
#: doc/guix.texi:10145
msgid ""
"List of @code{<nscd-cache>} objects used by default by "
"@code{nscd-configuration} (see above)."
msgstr ""

#. type: defvr
#: doc/guix.texi:10151
msgid ""
"It enables persistent and aggressive caching of service and host name "
"lookups.  The latter provides better host name lookup performance, "
"resilience in the face of unreliable name servers, and also better "
"privacy---often the result of host name lookups is in local cache, so "
"external name servers do not even need to be queried."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:10154
msgid "syslog-configuration-type"
msgstr ""

#. type: cindex
#: doc/guix.texi:10154 doc/guix.texi:10170
#, no-wrap
msgid "syslog"
msgstr ""

#. type: cindex
#: doc/guix.texi:10155 doc/guix.texi:10588
#, no-wrap
msgid "logging"
msgstr ""

#. type: deftp
#: doc/guix.texi:10156
#, no-wrap
msgid "{Data Type} syslog-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10158
msgid "This data type represents the configuration of the syslog daemon."
msgstr ""

#. type: item
#: doc/guix.texi:10160
#, no-wrap
msgid ""
"@code{syslogd} (default: @code{#~(string-append #$inetutils "
"\"/libexec/syslogd\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10162
msgid "The syslog daemon to use."
msgstr ""

#. type: item
#: doc/guix.texi:10163
#, no-wrap
msgid "@code{config-file} (default: @code{%default-syslog.conf})"
msgstr ""

#. type: table
#: doc/guix.texi:10165
msgid "The syslog configuration file to use."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:10170
msgid "syslog-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:10171
#, no-wrap
msgid "{Scheme Procedure} syslog-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:10173
msgid "Return a service that runs a syslog daemon according to @var{config}."
msgstr ""

#. type: deffn
#: doc/guix.texi:10176
msgid ""
"@xref{syslogd invocation,,, inetutils, GNU Inetutils}, for more information "
"on the configuration file syntax."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:10179
msgid "guix-configuration-type"
msgstr ""

#. type: deftp
#: doc/guix.texi:10179
#, no-wrap
msgid "{Data Type} guix-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10182
msgid ""
"This data type represents the configuration of the Guix build daemon.  "
"@xref{Invoking guix-daemon}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:10184
#, no-wrap
msgid "@code{guix} (default: @var{guix})"
msgstr ""

#. type: table
#: doc/guix.texi:10186 doc/guix.texi:10414
msgid "The Guix package to use."
msgstr ""

#. type: item
#: doc/guix.texi:10187
#, no-wrap
msgid "@code{build-group} (default: @code{\"guixbuild\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10189
msgid "Name of the group for build user accounts."
msgstr ""

#. type: item
#: doc/guix.texi:10190
#, no-wrap
msgid "@code{build-accounts} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:10192
msgid "Number of build user accounts to create."
msgstr ""

#. type: item
#: doc/guix.texi:10193
#, no-wrap
msgid "@code{authorize-key?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10198
msgid ""
"Whether to authorize the substitute keys listed in "
"@code{authorized-keys}---by default that of @code{hydra.gnu.org} "
"(@pxref{Substitutes})."
msgstr ""

#. type: vindex
#: doc/guix.texi:10199
#, no-wrap
msgid "%default-authorized-guix-keys"
msgstr ""

#. type: item
#: doc/guix.texi:10200
#, no-wrap
msgid "@code{authorized-keys} (default: @var{%default-authorized-guix-keys})"
msgstr ""

#. type: table
#: doc/guix.texi:10204
msgid ""
"The list of authorized key files for archive imports, as a list of "
"string-valued gexps (@pxref{Invoking guix archive}).  By default, it "
"contains that of @code{hydra.gnu.org} (@pxref{Substitutes})."
msgstr ""

#. type: item
#: doc/guix.texi:10205
#, no-wrap
msgid "@code{use-substitutes?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10207
msgid "Whether to use substitutes."
msgstr ""

#. type: item
#: doc/guix.texi:10208
#, no-wrap
msgid "@code{substitute-urls} (default: @var{%default-substitute-urls})"
msgstr ""

#. type: table
#: doc/guix.texi:10210
msgid "The list of URLs where to look for substitutes by default."
msgstr ""

#. type: item
#: doc/guix.texi:10211
#, no-wrap
msgid "@code{max-silent-time} (default: @code{0})"
msgstr ""

#. type: itemx
#: doc/guix.texi:10212
#, no-wrap
msgid "@code{timeout} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:10216
msgid ""
"The number of seconds of silence and the number of seconds of activity, "
"respectively, after which a build process times out.  A value of zero "
"disables the timeout."
msgstr ""

#. type: item
#: doc/guix.texi:10217
#, no-wrap
msgid "@code{log-compression} (default: @code{'bzip2})"
msgstr ""

#. type: table
#: doc/guix.texi:10220
msgid ""
"The type of compression used for build logs---one of @code{gzip}, "
"@code{bzip2}, or @code{none}."
msgstr ""

#. type: table
#: doc/guix.texi:10223
msgid "List of extra command-line options for @command{guix-daemon}."
msgstr ""

#. type: item
#: doc/guix.texi:10224
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/guix-daemon.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10227
msgid ""
"File where @command{guix-daemon}'s standard output and standard error are "
"written."
msgstr ""

#. type: item
#: doc/guix.texi:10228
#, no-wrap
msgid "@code{http-proxy} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10231
msgid ""
"The HTTP proxy used for downloading fixed-output derivations and "
"substitutes."
msgstr ""

#. type: item
#: doc/guix.texi:10232
#, no-wrap
msgid "@code{tmpdir} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10234
msgid "A directory path where the @command{guix-daemon} will perform builds."
msgstr ""

#. type: deffn
#: doc/guix.texi:10238
#, no-wrap
msgid "{Scheme Procedure} guix-service @var{config}"
msgstr ""

#. type: deffn
#: doc/guix.texi:10241
msgid "Return a service that runs the Guix build daemon according to @var{config}."
msgstr ""

#. type: deffn
#: doc/guix.texi:10243
#, no-wrap
msgid "{Scheme Procedure} udev-service [#:udev @var{eudev} #:rules @code{'()}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10248
msgid ""
"Run @var{udev}, which populates the @file{/dev} directory dynamically.  udev "
"rules can be provided as a list of files through the @var{rules} variable.  "
"The procedures @var{udev-rule} and @var{file->udev-rule} from @code{(gnu "
"services base)} simplify the creation of such rule files."
msgstr ""

#. type: deffn
#: doc/guix.texi:10249
#, no-wrap
msgid "{Scheme Procedure} udev-rule [@var{file-name} @var{contents}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10252
msgid ""
"Return a udev-rule file named @var{file-name} containing the rules defined "
"by the @var{contents} literal."
msgstr ""

#. type: deffn
#: doc/guix.texi:10256
msgid ""
"In the following example, a rule for a USB device is defined to be stored in "
"the file @file{90-usb-thing.rules}.  The rule runs a script upon detecting a "
"USB device with a given product identifier."
msgstr ""

#. type: example
#: doc/guix.texi:10264
#, no-wrap
msgid ""
"(define %example-udev-rule\n"
"  (udev-rule\n"
"    \"90-usb-thing.rules\"\n"
"    (string-append \"ACTION==\\\"add\\\", SUBSYSTEM==\\\"usb\\\", \"\n"
"                   \"ATTR@{product@}==\\\"Example\\\", \"\n"
"                   \"RUN+=\\\"/path/to/script\\\"\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10268
msgid "Here we show how the default @var{udev-service} can be extended with it."
msgstr ""

#. type: example
#: doc/guix.texi:10278
#, no-wrap
msgid ""
"(operating-system\n"
" ;; @dots{}\n"
" (services\n"
" (modify-services %desktop-services\n"
"   (udev-service-type config =>\n"
"     (udev-configuration (inherit config)\n"
"      (rules (append (udev-configuration-rules config)\n"
"                     (list %example-udev-rule))))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10280
#, no-wrap
msgid "{Scheme Procedure} file->udev-rule [@var{file-name} @var{file}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10283
msgid ""
"Return a udev file named @var{file-name} containing the rules defined within "
"@var{file}, a file-like object."
msgstr ""

#. type: deffn
#: doc/guix.texi:10285
msgid "The following example showcases how we can use an existing rule file."
msgstr ""

#. type: example
#: doc/guix.texi:10290
#, no-wrap
msgid ""
"(use-modules (guix download)     ;for url-fetch\n"
"             (guix packages)     ;for origin\n"
"             ;; @dots{})\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10301
#, no-wrap
msgid ""
"(define %android-udev-rules\n"
"  (file->udev-rule\n"
"    \"51-android-udev.rules\"\n"
"    (let ((version \"20170910\"))\n"
"      (origin\n"
"       (method url-fetch)\n"
"       (uri (string-append \"https://raw.githubusercontent.com/M0Rf30/\"\n"
"                           \"android-udev-rules/\" version "
"\"/51-android.rules\"))\n"
"       (sha256\n"
"        (base32 "
"\"0lmmagpyb6xsq6zcr2w1cyx9qmjqmajkvrdbhjx32gqf1d9is003\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10310
msgid ""
"Additionally, Guix package definitions can be included in @var{rules} in "
"order to extend the udev rules with the definitions found under their "
"@file{lib/udev/rules.d} sub-directory.  In lieu of the previous "
"@var{file->udev-rule} example, we could have used the "
"@var{android-udev-rules} package which exists in Guix in the @code{(gnu "
"packages android)} module."
msgstr ""

#. type: deffn
#: doc/guix.texi:10319
msgid ""
"The following example shows how to use the @var{android-udev-rules} package "
"so that the Android tool @command{adb} can detect devices without root "
"privileges.  It also details how to create the @code{adbusers} group, which "
"is required for the proper functioning of the rules defined within the "
"@var{android-udev-rules} package.  To create such a group, we must define it "
"both as part of the @var{supplementary-groups} of our @var{user-account} "
"declaration, as well as in the @var{groups} field of the "
"@var{operating-system} record."
msgstr ""

#. type: example
#: doc/guix.texi:10324
#, no-wrap
msgid ""
"(use-modules (gnu packages android)  ;for android-udev-rules\n"
"             (gnu system shadow)     ;for user-group\n"
"             ;; @dots{})\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10333
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (users (cons (user-acount\n"
"                ;; @dots{}\n"
"                (supplementary-groups\n"
"                 '(\"adbusers\"   ;for adb\n"
"                   \"wheel\" \"netdev\" \"audio\" \"video\"))\n"
"                ;; @dots{})))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10336
#, no-wrap
msgid ""
"  (groups (cons (user-group (system? #t) (name \"adbusers\"))\n"
"                %base-groups))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10338
#, no-wrap
msgid ""
"  ;; @dots{}\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:10345
#, no-wrap
msgid ""
"  (services\n"
"    (modify-services %desktop-services\n"
"      (udev-service-type config =>\n"
"       (udev-configuration (inherit config)\n"
"       (rules (cons* android-udev-rules\n"
"              (udev-configuration-rules config))))))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:10348
#, no-wrap
msgid "{Scheme Variable} urandom-seed-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:10353
msgid ""
"Save some entropy in @var{%random-seed-file} to seed @file{/dev/urandom} "
"when rebooting.  It also tries to seed @file{/dev/urandom} from "
"@file{/dev/hwrng} while booting, if @file{/dev/hwrng} exists and is "
"readable."
msgstr ""

#. type: defvr
#: doc/guix.texi:10355
#, no-wrap
msgid "{Scheme Variable} %random-seed-file"
msgstr ""

#. type: defvr
#: doc/guix.texi:10359
msgid ""
"This is the name of the file where some random bytes are saved by "
"@var{urandom-seed-service} to seed @file{/dev/urandom} when rebooting.  It "
"defaults to @file{/var/lib/random-seed}."
msgstr ""

#. type: cindex
#: doc/guix.texi:10361
#, no-wrap
msgid "keymap"
msgstr ""

#. type: cindex
#: doc/guix.texi:10362
#, no-wrap
msgid "keyboard"
msgstr ""

#. type: deffn
#: doc/guix.texi:10363
#, no-wrap
msgid "{Scheme Procedure} console-keymap-service @var{files} ..."
msgstr ""

#. type: deffn
#: doc/guix.texi:10368
msgid ""
"Return a service to load console keymaps from @var{files} using "
"@command{loadkeys} command.  Most likely, you want to load some default "
"keymap, which can be done like this:"
msgstr ""

#. type: example
#: doc/guix.texi:10371
#, no-wrap
msgid "(console-keymap-service \"dvorak\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10375
msgid ""
"Or, for example, for a Swedish keyboard, you may need to combine the "
"following keymaps:"
msgstr ""

#. type: example
#: doc/guix.texi:10377
#, no-wrap
msgid "(console-keymap-service \"se-lat6\" \"se-fi-lat6\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10381
msgid ""
"Also you can specify a full file name (or file names) of your keymap(s).  "
"See @code{man loadkeys} for details."
msgstr ""

#. type: cindex
#: doc/guix.texi:10384
#, no-wrap
msgid "mouse"
msgstr ""

#. type: cindex
#: doc/guix.texi:10385
#, no-wrap
msgid "gpm"
msgstr ""

#. type: deffn
#: doc/guix.texi:10386
#, no-wrap
msgid "{Scheme Procedure} gpm-service [#:gpm @var{gpm}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:10392
msgid ""
"[#:options] Run @var{gpm}, the general-purpose mouse daemon, with the given "
"command-line @var{options}.  GPM allows users to use the mouse in the "
"console, notably to select, copy, and paste text.  The default value of "
"@var{options} uses the @code{ps2} protocol, which works for both USB and "
"PS/2 mice."
msgstr ""

#. type: deffn
#: doc/guix.texi:10394
msgid "This service is not part of @var{%base-services}."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:10397
msgid "guix-publish-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:10397
#, no-wrap
msgid "{Scheme Variable} guix-publish-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:10401
msgid ""
"This is the service type for @command{guix publish} (@pxref{Invoking guix "
"publish}).  Its value must be a @code{guix-configuration} object, as "
"described below."
msgstr ""

#. type: deffn
#: doc/guix.texi:10405
msgid ""
"This assumes that @file{/etc/guix} already contains a signing key pair as "
"created by @command{guix archive --generate-key} (@pxref{Invoking guix "
"archive}).  If that is not the case, the service will fail to start."
msgstr ""

#. type: deftp
#: doc/guix.texi:10407
#, no-wrap
msgid "{Data Type} guix-publish-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10410
msgid "Data type representing the configuration of the @code{guix publish} service."
msgstr ""

#. type: item
#: doc/guix.texi:10412
#, no-wrap
msgid "@code{guix} (default: @code{guix})"
msgstr ""

#. type: item
#: doc/guix.texi:10415
#, no-wrap
msgid "@code{port} (default: @code{80})"
msgstr ""

#. type: table
#: doc/guix.texi:10417
msgid "The TCP port to listen for connections."
msgstr ""

#. type: item
#: doc/guix.texi:10418
#, no-wrap
msgid "@code{host} (default: @code{\"localhost\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10421
msgid ""
"The host (and thus, network interface) to listen to.  Use @code{\"0.0.0.0\"} "
"to listen on all the network interfaces."
msgstr ""

#. type: table
#: doc/guix.texi:10426
msgid ""
"The gzip compression level at which substitutes are compressed.  Use "
"@code{0} to disable compression altogether, and @code{9} to get the best "
"compression ratio at the expense of increased CPU usage."
msgstr ""

#. type: item
#: doc/guix.texi:10427
#, no-wrap
msgid "@code{nar-path} (default: @code{\"nar\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10430
msgid ""
"The URL path at which ``nars'' can be fetched.  @xref{Invoking guix publish, "
"@code{--nar-path}}, for details."
msgstr ""

#. type: item
#: doc/guix.texi:10431
#, no-wrap
msgid "@code{cache} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10437
msgid ""
"When it is @code{#f}, disable caching and instead generate archives on "
"demand.  Otherwise, this should be the name of a directory---e.g., "
"@code{\"/var/cache/guix/publish\"}---where @command{guix publish} caches "
"archives and meta-data ready to be sent.  @xref{Invoking guix publish, "
"@option{--cache}}, for more information on the tradeoffs involved."
msgstr ""

#. type: item
#: doc/guix.texi:10438
#, no-wrap
msgid "@code{workers} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10442
msgid ""
"When it is an integer, this is the number of worker threads used for "
"caching; when @code{#f}, the number of processors is used.  @xref{Invoking "
"guix publish, @option{--workers}}, for more information."
msgstr ""

#. type: item
#: doc/guix.texi:10443
#, no-wrap
msgid "@code{ttl} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10447
msgid ""
"When it is an integer, this denotes the @dfn{time-to-live} in seconds of the "
"published archives.  @xref{Invoking guix publish, @option{--ttl}}, for more "
"information."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:10451
msgid "rngd-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:10451
#, no-wrap
msgid "{Scheme Procedure} rngd-service [#:rng-tools @var{rng-tools}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:10456
msgid ""
"[#:device \"/dev/hwrng\"] Return a service that runs the @command{rngd} "
"program from @var{rng-tools} to add @var{device} to the kernel's entropy "
"pool.  The service will fail if @var{device} does not exist."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:10459
msgid "pam-limits-service"
msgstr ""

#. type: cindex
#: doc/guix.texi:10459
#, no-wrap
msgid "session limits"
msgstr ""

#. type: cindex
#: doc/guix.texi:10460
#, no-wrap
msgid "ulimit"
msgstr ""

#. type: cindex
#: doc/guix.texi:10461
#, no-wrap
msgid "priority"
msgstr ""

#. type: cindex
#: doc/guix.texi:10462
#, no-wrap
msgid "realtime"
msgstr ""

#. type: cindex
#: doc/guix.texi:10463
#, no-wrap
msgid "jackd"
msgstr ""

#. type: deffn
#: doc/guix.texi:10464
#, no-wrap
msgid "{Scheme Procedure} pam-limits-service [#:limits @code{'()}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10471
msgid ""
"Return a service that installs a configuration file for the "
"@uref{http://linux-pam.org/Linux-PAM-html/sag-pam_limits.html, "
"@code{pam_limits} module}.  The procedure optionally takes a list of "
"@code{pam-limits-entry} values, which can be used to specify @code{ulimit} "
"limits and nice priority limits to user sessions."
msgstr ""

#. type: deffn
#: doc/guix.texi:10474
msgid ""
"The following limits definition sets two hard and soft limits for all login "
"sessions of users in the @code{realtime} group:"
msgstr ""

#. type: example
#: doc/guix.texi:10480
#, no-wrap
msgid ""
"(pam-limits-service\n"
" (list\n"
"  (pam-limits-entry \"@@realtime\" 'both 'rtprio 99)\n"
"  (pam-limits-entry \"@@realtime\" 'both 'memlock 'unlimited)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10486
msgid ""
"The first entry increases the maximum realtime priority for non-privileged "
"processes; the second entry lifts any restriction of the maximum address "
"space that can be locked in memory.  These settings are commonly used for "
"real-time audio systems."
msgstr ""

#. type: cindex
#: doc/guix.texi:10491
#, no-wrap
msgid "cron"
msgstr ""

#. type: cindex
#: doc/guix.texi:10492
#, no-wrap
msgid "mcron"
msgstr ""

#. type: cindex
#: doc/guix.texi:10493
#, no-wrap
msgid "scheduling jobs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10500
msgid ""
"The @code{(gnu services mcron)} module provides an interface to "
"GNU@tie{}mcron, a daemon to run jobs at scheduled times (@pxref{Top,,, "
"mcron, GNU@tie{}mcron}).  GNU@tie{}mcron is similar to the traditional Unix "
"@command{cron} daemon; the main difference is that it is implemented in "
"Guile Scheme, which provides a lot of flexibility when specifying the "
"scheduling of jobs and their actions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10508
msgid ""
"The example below defines an operating system that runs the "
"@command{updatedb} (@pxref{Invoking updatedb,,, find, Finding Files})  and "
"the @command{guix gc} commands (@pxref{Invoking guix gc}) daily, as well as "
"the @command{mkid} command on behalf of an unprivileged user (@pxref{mkid "
"invocation,,, idutils, ID Database Utilities}).  It uses gexps to introduce "
"job definitions that are passed to mcron (@pxref{G-Expressions})."
msgstr ""

#. type: lisp
#: doc/guix.texi:10512
#, no-wrap
msgid ""
"(use-modules (guix) (gnu) (gnu services mcron))\n"
"(use-package-modules base idutils)\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10521
#, no-wrap
msgid ""
"(define updatedb-job\n"
"  ;; Run 'updatedb' at 3AM every day.  Here we write the\n"
"  ;; job's action as a Scheme procedure.\n"
"  #~(job '(next-hour '(3))\n"
"         (lambda ()\n"
"           (execl (string-append #$findutils \"/bin/updatedb\")\n"
"                  \"updatedb\"\n"
"                  \"--prunepaths=/tmp /var/tmp /gnu/store\"))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10527
#, no-wrap
msgid ""
"(define garbage-collector-job\n"
"  ;; Collect garbage 5 minutes after midnight every day.\n"
"  ;; The job's action is a shell command.\n"
"  #~(job \"5 0 * * *\"            ;Vixie cron syntax\n"
"         \"guix gc -F 1G\"))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10534
#, no-wrap
msgid ""
"(define idutils-job\n"
"  ;; Update the index database as user \"charlie\" at 12:15PM\n"
"  ;; and 19:15PM.  This runs from the user's home directory.\n"
"  #~(job '(next-minute-from (next-hour '(12 19)) '(15))\n"
"         (string-append #$idutils \"/bin/mkid src\")\n"
"         #:user \"charlie\"))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10541
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (services (cons (mcron-service (list garbage-collector-job\n"
"                                       updatedb-job\n"
"                                       idutils-job))\n"
"                  %base-services)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10546
msgid ""
"@xref{Guile Syntax, mcron job specifications,, mcron, GNU@tie{}mcron}, for "
"more information on mcron job specifications.  Below is the reference of the "
"mcron service."
msgstr ""

#. type: deffn
#: doc/guix.texi:10547
#, no-wrap
msgid "{Scheme Procedure} mcron-service @var{jobs} [#:mcron @var{mcron}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10550
msgid ""
"Return an mcron service running @var{mcron} that schedules @var{jobs}, a "
"list of gexps denoting mcron job specifications."
msgstr ""

#. type: deffn
#: doc/guix.texi:10552
msgid "This is a shorthand for:"
msgstr ""

#. type: example
#: doc/guix.texi:10555
#, no-wrap
msgid ""
"(service mcron-service-type\n"
"         (mcron-configuration (mcron mcron) (jobs jobs)))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:10558
#, no-wrap
msgid "{Scheme Variable} mcron-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:10561
msgid ""
"This is the type of the @code{mcron} service, whose value is an "
"@code{mcron-configuration} object."
msgstr ""

#. type: defvr
#: doc/guix.texi:10566
msgid ""
"This service type can be the target of a service extension that provides it "
"additional job specifications (@pxref{Service Composition}).  In other "
"words, it is possible to define services that provide additional mcron jobs "
"to run."
msgstr ""

#. type: deftp
#: doc/guix.texi:10568
#, no-wrap
msgid "{Data Type} mcron-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10570
msgid "Data type representing the configuration of mcron."
msgstr ""

#. type: item
#: doc/guix.texi:10572
#, no-wrap
msgid "@code{mcron} (default: @var{mcron})"
msgstr ""

#. type: table
#: doc/guix.texi:10574
msgid "The mcron package to use."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10575 doc/guix.texi:10634
#, no-wrap
msgid "jobs"
msgstr ""

#. type: table
#: doc/guix.texi:10579
msgid ""
"This is a list of gexps (@pxref{G-Expressions}), where each gexp corresponds "
"to an mcron job specification (@pxref{Syntax, mcron job specifications,, "
"mcron, GNU@tie{}mcron})."
msgstr ""

#. type: cindex
#: doc/guix.texi:10586
#, no-wrap
msgid "rottlog"
msgstr ""

#. type: cindex
#: doc/guix.texi:10587
#, no-wrap
msgid "log rotation"
msgstr ""

#. type: Plain text
#: doc/guix.texi:10594
msgid ""
"Log files such as those found in @file{/var/log} tend to grow endlessly, so "
"it's a good idea to @dfn{rotate} them once in a while---i.e., archive their "
"contents in separate files, possibly compressed.  The @code{(gnu services "
"admin)} module provides an interface to GNU@tie{}Rot[t]log, a log rotation "
"tool (@pxref{Top,,, rottlog, GNU Rot[t]log Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10597
msgid ""
"The example below defines an operating system that provides log rotation "
"with the default settings, for commonly encountered log files."
msgstr ""

#. type: lisp
#: doc/guix.texi:10602
#, no-wrap
msgid ""
"(use-modules (guix) (gnu))\n"
"(use-service-modules admin mcron)\n"
"(use-package-modules base idutils)\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10607
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (services (cons (service rottlog-service-type)\n"
"                  %base-services)))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:10609
#, no-wrap
msgid "{Scheme Variable} rottlog-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:10612
msgid ""
"This is the type of the Rottlog service, whose value is a "
"@code{rottlog-configuration} object."
msgstr ""

#. type: defvr
#: doc/guix.texi:10615
msgid ""
"Other services can extend this one with new @code{log-rotation} objects (see "
"below), thereby augmenting the set of files to be rotated."
msgstr ""

#. type: defvr
#: doc/guix.texi:10618
msgid ""
"This service type can define mcron jobs (@pxref{Scheduled Job Execution}) to "
"run the rottlog service."
msgstr ""

#. type: deftp
#: doc/guix.texi:10620
#, no-wrap
msgid "{Data Type} rottlog-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10622
msgid "Data type representing the configuration of rottlog."
msgstr ""

#. type: item
#: doc/guix.texi:10624
#, no-wrap
msgid "@code{rottlog} (default: @code{rottlog})"
msgstr ""

#. type: table
#: doc/guix.texi:10626
msgid "The Rottlog package to use."
msgstr ""

#. type: item
#: doc/guix.texi:10627
#, no-wrap
msgid "@code{rc-file} (default: @code{(file-append rottlog \"/etc/rc\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10630
msgid ""
"The Rottlog configuration file to use (@pxref{Mandatory RC Variables,,, "
"rottlog, GNU Rot[t]log Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:10631
#, no-wrap
msgid "@code{rotations} (default: @code{%default-rotations})"
msgstr ""

#. type: table
#: doc/guix.texi:10633
msgid "A list of @code{log-rotation} objects as defined below."
msgstr ""

#. type: table
#: doc/guix.texi:10637
msgid ""
"This is a list of gexps where each gexp corresponds to an mcron job "
"specification (@pxref{Scheduled Job Execution})."
msgstr ""

#. type: deftp
#: doc/guix.texi:10640
#, no-wrap
msgid "{Data Type} log-rotation"
msgstr ""

#. type: deftp
#: doc/guix.texi:10642
msgid "Data type representing the rotation of a group of log files."
msgstr ""

#. type: deftp
#: doc/guix.texi:10646
msgid ""
"Taking an example from the Rottlog manual (@pxref{Period Related File "
"Examples,,, rottlog, GNU Rot[t]log Manual}), a log rotation might be defined "
"like this:"
msgstr ""

#. type: example
#: doc/guix.texi:10655
#, no-wrap
msgid ""
"(log-rotation\n"
"  (frequency 'daily)\n"
"  (files '(\"/var/log/apache/*\"))\n"
"  (options '(\"storedir apache-archives\"\n"
"             \"rotate 6\"\n"
"             \"notifempty\"\n"
"             \"nocompress\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:10658
msgid "The list of fields is as follows:"
msgstr ""

#. type: item
#: doc/guix.texi:10660
#, no-wrap
msgid "@code{frequency} (default: @code{'weekly})"
msgstr ""

#. type: table
#: doc/guix.texi:10662
msgid "The log rotation frequency, a symbol."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10663
#, no-wrap
msgid "files"
msgstr ""

#. type: table
#: doc/guix.texi:10665
msgid "The list of files or file glob patterns to rotate."
msgstr ""

#. type: item
#: doc/guix.texi:10666
#, no-wrap
msgid "@code{options} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10669
msgid ""
"The list of rottlog options for this rotation (@pxref{Configuration "
"parameters,,, rottlog, GNU Rot[t]lg Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:10670
#, no-wrap
msgid "@code{post-rotate} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10672
msgid "Either @code{#f} or a gexp to execute once the rotation has completed."
msgstr ""

#. type: defvr
#: doc/guix.texi:10675
#, no-wrap
msgid "{Scheme Variable} %default-rotations"
msgstr ""

#. type: defvr
#: doc/guix.texi:10678
msgid ""
"Specifies weekly rotation of @var{%rotated-files} and a couple of other "
"files."
msgstr ""

#. type: defvr
#: doc/guix.texi:10680
#, no-wrap
msgid "{Scheme Variable} %rotated-files"
msgstr ""

#. type: defvr
#: doc/guix.texi:10683
msgid ""
"The list of syslog-controlled files to be rotated.  By default it is: "
"@code{'(\"/var/log/messages\" \"/var/log/secure\")}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:10690
msgid ""
"The @code{(gnu services networking)} module provides services to configure "
"the network interface."
msgstr ""

#. type: cindex
#: doc/guix.texi:10691
#, no-wrap
msgid "DHCP, networking service"
msgstr ""

#. type: deffn
#: doc/guix.texi:10692
#, no-wrap
msgid "{Scheme Procedure} dhcp-client-service [#:dhcp @var{isc-dhcp}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10695
msgid ""
"Return a service that runs @var{dhcp}, a Dynamic Host Configuration Protocol "
"(DHCP) client, on all the non-loopback network interfaces."
msgstr ""

#. type: defvr
#: doc/guix.texi:10697
#, no-wrap
msgid "{Scheme Variable} static-networking-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:10700
msgid "This is the type for statically-configured network interfaces."
msgstr ""

#. type: deffn
#: doc/guix.texi:10702
#, no-wrap
msgid "{Scheme Procedure} static-networking-service @var{interface} @var{ip} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:10710
msgid ""
"[#:netmask #f] [#:gateway #f] [#:name-servers @code{'()}] [#:requirement "
"@code{'(udev)}] Return a service that starts @var{interface} with address "
"@var{ip}.  If @var{netmask} is true, use it as the network mask.  If "
"@var{gateway} is true, it must be a string specifying the default network "
"gateway.  @var{requirement} can be used to declare a dependency on another "
"service before configuring the interface."
msgstr ""

#. type: deffn
#: doc/guix.texi:10715
msgid ""
"This procedure can be called several times, one for each network interface "
"of interest.  Behind the scenes what it does is extend "
"@code{static-networking-service-type} with additional network interfaces to "
"handle."
msgstr ""

#. type: cindex
#: doc/guix.texi:10717
#, no-wrap
msgid "wicd"
msgstr ""

#. type: cindex
#: doc/guix.texi:10720
#, no-wrap
msgid "network management"
msgstr ""

#. type: deffn
#: doc/guix.texi:10721
#, no-wrap
msgid "{Scheme Procedure} wicd-service [#:wicd @var{wicd}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10724
msgid ""
"Return a service that runs @url{https://launchpad.net/wicd,Wicd}, a network "
"management daemon that aims to simplify wired and wireless networking."
msgstr ""

#. type: deffn
#: doc/guix.texi:10729
msgid ""
"This service adds the @var{wicd} package to the global profile, providing "
"several commands to interact with the daemon and configure networking: "
"@command{wicd-client}, a graphical user interface, and the "
"@command{wicd-cli} and @command{wicd-curses} user interfaces."
msgstr ""

#. type: cindex
#: doc/guix.texi:10731
#, no-wrap
msgid "NetworkManager"
msgstr ""

#. type: defvr
#: doc/guix.texi:10733
#, no-wrap
msgid "{Scheme Variable} network-manager-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:10738
msgid ""
"This is the service type for the "
"@uref{https://wiki.gnome.org/Projects/NetworkManager, NetworkManager} "
"service. The value for this service type is a "
"@code{network-manager-configuration} record."
msgstr ""

#. type: defvr
#: doc/guix.texi:10741
msgid "This service is part of @code{%desktop-services} (@pxref{Desktop Services})."
msgstr ""

#. type: deftp
#: doc/guix.texi:10743
#, no-wrap
msgid "{Data Type} network-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10745
msgid "Data type representing the configuration of NetworkManager."
msgstr ""

#. type: item
#: doc/guix.texi:10747
#, no-wrap
msgid "@code{network-manager} (default: @code{network-manager})"
msgstr ""

#. type: table
#: doc/guix.texi:10749
msgid "The NetworkManager package to use."
msgstr ""

#. type: item
#: doc/guix.texi:10750
#, no-wrap
msgid "@code{dns} (default: @code{\"default\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10753
msgid ""
"Processing mode for DNS, which affects how NetworkManager uses the "
"@code{resolv.conf} configuration file."
msgstr ""

#. type: item
#: doc/guix.texi:10755
#, no-wrap
msgid "default"
msgstr ""

#. type: table
#: doc/guix.texi:10758
msgid ""
"NetworkManager will update @code{resolv.conf} to reflect the nameservers "
"provided by currently active connections."
msgstr ""

#. type: item
#: doc/guix.texi:10759
#, no-wrap
msgid "dnsmasq"
msgstr ""

#. type: table
#: doc/guix.texi:10763
msgid ""
"NetworkManager will run @code{dnsmasq} as a local caching nameserver, using "
"a \"split DNS\" configuration if you are connected to a VPN, and then update "
"@code{resolv.conf} to point to the local nameserver."
msgstr ""

#. type: item
#: doc/guix.texi:10764 doc/guix.texi:11750
#, no-wrap
msgid "none"
msgstr ""

#. type: table
#: doc/guix.texi:10766
msgid "NetworkManager will not modify @code{resolv.conf}."
msgstr ""

#. type: item
#: doc/guix.texi:10768
#, no-wrap
msgid "@code{vpn-plugins} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10772
msgid ""
"This is the list of available plugins for virtual private networks (VPNs).  "
"An example of this is the @code{network-manager-openvpn} package, which "
"allows NetworkManager to manage VPNs @i{via} OpenVPN."
msgstr ""

#. type: cindex
#: doc/guix.texi:10776
#, no-wrap
msgid "Connman"
msgstr ""

#. type: deffn
#: doc/guix.texi:10777
#, no-wrap
msgid "{Scheme Variable} connman-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:10780
msgid ""
"This is the service type to run @url{https://01.org/connman,Connman}, a "
"network connection manager."
msgstr ""

#. type: deffn
#: doc/guix.texi:10783
msgid "Its value must be an @code{connman-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:10788
#, no-wrap
msgid ""
"(service connman-service-type\n"
"         (connman-configuration\n"
"           (disable-vpn? #t)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10791
msgid "See below for details about @code{connman-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:10793
#, no-wrap
msgid "{Data Type} connman-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10795
msgid "Data Type representing the configuration of connman."
msgstr ""

#. type: item
#: doc/guix.texi:10797
#, no-wrap
msgid "@code{connman} (default: @var{connman})"
msgstr ""

#. type: table
#: doc/guix.texi:10799
msgid "The connman package to use."
msgstr ""

#. type: item
#: doc/guix.texi:10800
#, no-wrap
msgid "@code{disable-vpn?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10802
msgid "When true, enable connman's vpn plugin."
msgstr ""

#. type: cindex
#: doc/guix.texi:10805
#, no-wrap
msgid "WPA Supplicant"
msgstr ""

#. type: defvr
#: doc/guix.texi:10806
#, no-wrap
msgid "{Scheme Variable} wpa-supplicant-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:10811
msgid ""
"This is the service type to run @url{https://w1.fi/wpa_supplicant/,WPA "
"supplicant}, an authentication daemon required to authenticate against "
"encrypted WiFi or ethernet networks.  It is configured to listen for "
"requests on D-Bus."
msgstr ""

#. type: defvr
#: doc/guix.texi:10814
msgid ""
"The value of this service is the @code{wpa-supplicant} package to use.  "
"Thus, it can be instantiated like this:"
msgstr ""

#. type: lisp
#: doc/guix.texi:10817
#, no-wrap
msgid ""
"(use-modules (gnu services networking))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:10819
#, no-wrap
msgid "(service wpa-supplicant-service-type)\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:10822
#, no-wrap
msgid "NTP"
msgstr ""

#. type: cindex
#: doc/guix.texi:10823
#, no-wrap
msgid "real time clock"
msgstr ""

#. type: deffn
#: doc/guix.texi:10824
#, no-wrap
msgid "{Scheme Procedure} ntp-service [#:ntp @var{ntp}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:10832
msgid ""
"[#:servers @var{%ntp-servers}] @ [#:allow-large-adjustment? #f] Return a "
"service that runs the daemon from @var{ntp}, the @uref{http://www.ntp.org, "
"Network Time Protocol package}.  The daemon will keep the system clock "
"synchronized with that of @var{servers}.  @var{allow-large-adjustment?} "
"determines whether @command{ntpd} is allowed to make an initial adjustment "
"of more than 1,000 seconds."
msgstr ""

#. type: defvr
#: doc/guix.texi:10834
#, no-wrap
msgid "{Scheme Variable} %ntp-servers"
msgstr ""

#. type: defvr
#: doc/guix.texi:10836
msgid "List of host names used as the default NTP servers."
msgstr ""

#. type: cindex
#: doc/guix.texi:10838
#, no-wrap
msgid "OpenNTPD"
msgstr ""

#. type: deffn
#: doc/guix.texi:10839
#, no-wrap
msgid "{Scheme Procedure} openntpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:10843
msgid ""
"Run the @command{ntpd}, the Network Time Protocol (NTP) daemon, as "
"implemented by @uref{http://www.openntpd.org, OpenNTPD}.  The daemon will "
"keep the system clock synchronized with that of the given servers."
msgstr ""

#. type: example
#: doc/guix.texi:10853
#, no-wrap
msgid ""
"(service\n"
" openntpd-service-type\n"
" (openntpd-configuration\n"
"  (listen-on '(\"127.0.0.1\" \"::1\"))\n"
"  (sensor '(\"udcf0 correction 70000\"))\n"
"  (constraint-from '(\"www.gnu.org\"))\n"
"  (constraints-from '(\"https://www.google.com/\"))\n"
"  (allow-large-adjustment? #t)))\n"
"\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:10857
#, no-wrap
msgid "{Data Type} openntpd-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:10859
#, no-wrap
msgid "@code{openntpd} (default: @code{(file-append openntpd \"/sbin/ntpd\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10861
msgid "The openntpd executable to use."
msgstr ""

#. type: item
#: doc/guix.texi:10861
#, no-wrap
msgid "@code{listen-on} (default: @code{'(\"127.0.0.1\" \"::1\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10863
msgid "A list of local IP addresses or hostnames the ntpd daemon should listen on."
msgstr ""

#. type: item
#: doc/guix.texi:10863
#, no-wrap
msgid "@code{query-from} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10865
msgid "A list of local IP address the ntpd daemon should use for outgoing queries."
msgstr ""

#. type: item
#: doc/guix.texi:10865
#, no-wrap
msgid "@code{sensor} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10870
msgid ""
"Specify a list of timedelta sensor devices ntpd should use.  @code{ntpd} "
"will listen to each sensor that acutally exists and ignore non-existant "
"ones.  See @uref{https://man.openbsd.org/ntpd.conf, upstream documentation} "
"for more information."
msgstr ""

#. type: item
#: doc/guix.texi:10870
#, no-wrap
msgid "@code{server} (default: @var{%ntp-servers})"
msgstr ""

#. type: table
#: doc/guix.texi:10872
msgid ""
"Specify a list of IP addresses or hostnames of NTP servers to synchronize "
"to."
msgstr ""

#. type: item
#: doc/guix.texi:10872
#, no-wrap
msgid "@code{servers} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10874
msgid "Specify a list of IP addresses or hostnames of NTP pools to synchronize to."
msgstr ""

#. type: item
#: doc/guix.texi:10874
#, no-wrap
msgid "@code{constraint-from} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10881
msgid ""
"@code{ntpd} can be configured to query the ‘Date’ from trusted HTTPS servers "
"via TLS.  This time information is not used for precision but acts as an "
"authenticated constraint, thereby reducing the impact of unauthenticated NTP "
"man-in-the-middle attacks.  Specify a list of URLs, IP addresses or "
"hostnames of HTTPS servers to provide a constraint."
msgstr ""

#. type: item
#: doc/guix.texi:10881
#, no-wrap
msgid "@code{constraints-from} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10885
msgid ""
"As with constraint from, specify a list of URLs, IP addresses or hostnames "
"of HTTPS servers to provide a constraint.  Should the hostname resolve to "
"multiple IP addresses, @code{ntpd} will calculate a median constraint from "
"all of them."
msgstr ""

#. type: item
#: doc/guix.texi:10885
#, no-wrap
msgid "@code{allow-large-adjustment?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10888
msgid ""
"Determines if @code{ntpd} is allowed to make an initial adjustment of more "
"than 180 seconds."
msgstr ""

#. type: cindex
#: doc/guix.texi:10891
#, no-wrap
msgid "inetd"
msgstr ""

#. type: deffn
#: doc/guix.texi:10892
#, no-wrap
msgid "{Scheme variable} inetd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:10897
msgid ""
"This service runs the @command{inetd} (@pxref{inetd invocation,,, inetutils, "
"GNU Inetutils}) daemon.  @command{inetd} listens for connections on internet "
"sockets, and lazily starts the specified server program when a connection is "
"made on one of these sockets."
msgstr ""

#. type: deffn
#: doc/guix.texi:10903
msgid ""
"The value of this service is an @code{inetd-configuration} object.  The "
"following example configures the @command{inetd} daemon to provide the "
"built-in @command{echo} service, as well as an smtp service which forwards "
"smtp traffic over ssh to a server @code{smtp-server} behind a gateway "
"@code{hostname}:"
msgstr ""

#. type: example
#: doc/guix.texi:10926
#, no-wrap
msgid ""
"(service\n"
" inetd-service-type\n"
" (inetd-configuration\n"
"  (entries (list\n"
"            (inetd-entry\n"
"             (name \"echo\")\n"
"             (socket-type 'stream)\n"
"             (protocol \"tcp\")\n"
"             (wait? #f)\n"
"             (user \"root\"))\n"
"            (inetd-entry\n"
"             (node \"127.0.0.1\")\n"
"             (name \"smtp\")\n"
"             (socket-type 'stream)\n"
"             (protocol \"tcp\")\n"
"             (wait? #f)\n"
"             (user \"root\")\n"
"             (program (file-append openssh \"/bin/ssh\"))\n"
"             (arguments\n"
"              '(\"ssh\" \"-qT\" \"-i\" \"/path/to/ssh_key\"\n"
"                \"-W\" \"smtp-server:25\" \"user@@hostname\")))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:10929
msgid "See below for more details about @code{inetd-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:10931
#, no-wrap
msgid "{Data Type} inetd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:10933
msgid "Data type representing the configuration of @command{inetd}."
msgstr ""

#. type: item
#: doc/guix.texi:10935
#, no-wrap
msgid "@code{program} (default: @code{(file-append inetutils \"/libexec/inetd\")})"
msgstr ""

#. type: table
#: doc/guix.texi:10937
msgid "The @command{inetd} executable to use."
msgstr ""

#. type: item
#: doc/guix.texi:10938 doc/guix.texi:16195
#, no-wrap
msgid "@code{entries} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:10941
msgid ""
"A list of @command{inetd} service entries.  Each entry should be created by "
"the @code{inetd-entry} constructor."
msgstr ""

#. type: deftp
#: doc/guix.texi:10944
#, no-wrap
msgid "{Data Type} inetd-entry"
msgstr ""

#. type: deftp
#: doc/guix.texi:10948
msgid ""
"Data type representing an entry in the @command{inetd} configuration.  Each "
"entry corresponds to a socket where @command{inetd} will listen for "
"requests."
msgstr ""

#. type: item
#: doc/guix.texi:10950
#, no-wrap
msgid "@code{node} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:10955
msgid ""
"Optional string, a comma-separated list of local addresses @command{inetd} "
"should use when listening for this service.  @xref{Configuration file,,, "
"inetutils, GNU Inetutils} for a complete description of all options."
msgstr ""

#. type: table
#: doc/guix.texi:10957
msgid "A string, the name must correspond to an entry in @code{/etc/services}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10957
#, no-wrap
msgid "socket-type"
msgstr ""

#. type: table
#: doc/guix.texi:10960
msgid ""
"One of @code{'stream}, @code{'dgram}, @code{'raw}, @code{'rdm} or "
"@code{'seqpacket}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:10960
#, no-wrap
msgid "protocol"
msgstr ""

#. type: table
#: doc/guix.texi:10962
msgid "A string, must correspond to an entry in @code{/etc/protocols}."
msgstr ""

#. type: item
#: doc/guix.texi:10962
#, no-wrap
msgid "@code{wait?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:10965
msgid ""
"Whether @command{inetd} should wait for the server to exit before listening "
"to new service requests."
msgstr ""

#. type: table
#: doc/guix.texi:10970
msgid ""
"A string containing the user (and, optionally, group) name of the user as "
"whom the server should run.  The group name can be specified in a suffix, "
"separated by a colon or period, i.e. @code{\"user\"}, @code{\"user:group\"} "
"or @code{\"user.group\"}."
msgstr ""

#. type: item
#: doc/guix.texi:10970
#, no-wrap
msgid "@code{program} (default: @code{\"internal\"})"
msgstr ""

#. type: table
#: doc/guix.texi:10973
msgid ""
"The server program which will serve the requests, or @code{\"internal\"} if "
"@command{inetd} should use a built-in service."
msgstr ""

#. type: table
#: doc/guix.texi:10978
msgid ""
"A list strings or file-like objects, which are the server program's "
"arguments, starting with the zeroth argument, i.e. the name of the program "
"itself.  For @command{inetd}'s internal services, this entry must be "
"@code{'()} or @code{'(\"internal\")}."
msgstr ""

#. type: deftp
#: doc/guix.texi:10982
msgid ""
"@xref{Configuration file,,, inetutils, GNU Inetutils} for a more detailed "
"discussion of each configuration field."
msgstr ""

#. type: cindex
#: doc/guix.texi:10984
#, no-wrap
msgid "Tor"
msgstr ""

#. type: deffn
#: doc/guix.texi:10985
#, no-wrap
msgid "{Scheme Procedure} tor-service [@var{config-file}] [#:tor @var{tor}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:10988
msgid ""
"Return a service to run the @uref{https://torproject.org, Tor} anonymous "
"networking daemon."
msgstr ""

#. type: deffn
#: doc/guix.texi:10993
msgid ""
"The daemon runs as the @code{tor} unprivileged user.  It is passed "
"@var{config-file}, a file-like object, with an additional @code{User tor} "
"line and lines for hidden services added via @code{tor-hidden-service}.  Run "
"@command{man tor} for information about the configuration file."
msgstr ""

#. type: cindex
#: doc/guix.texi:10995
#, no-wrap
msgid "hidden service"
msgstr ""

#. type: deffn
#: doc/guix.texi:10996
#, no-wrap
msgid "{Scheme Procedure} tor-hidden-service @var{name} @var{mapping}"
msgstr ""

#. type: deffn
#: doc/guix.texi:10999
msgid ""
"Define a new Tor @dfn{hidden service} called @var{name} and implementing "
"@var{mapping}.  @var{mapping} is a list of port/host tuples, such as:"
msgstr ""

#. type: example
#: doc/guix.texi:11003
#, no-wrap
msgid ""
" '((22 \"127.0.0.1:22\")\n"
"   (80 \"127.0.0.1:8080\"))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:11007
msgid ""
"In this example, port 22 of the hidden service is mapped to local port 22, "
"and port 80 is mapped to local port 8080."
msgstr ""

#. type: deffn
#: doc/guix.texi:11011
msgid ""
"This creates a @file{/var/lib/tor/hidden-services/@var{name}} directory, "
"where the @file{hostname} file contains the @code{.onion} host name for the "
"hidden service."
msgstr ""

#. type: deffn
#: doc/guix.texi:11014
msgid ""
"See @uref{https://www.torproject.org/docs/tor-hidden-service.html.en, the "
"Tor project's documentation} for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11017
msgid "The @code{(gnu services rsync)} module provides the following services:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11021
msgid ""
"You might want an rsync daemon if you have files that you want available so "
"anyone (or just yourself) can download existing files or upload new files."
msgstr ""

#. type: deffn
#: doc/guix.texi:11022
#, no-wrap
msgid "{Scheme Variable} rsync-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:11025
msgid ""
"This is the type for the @uref{https://rsync.samba.org, rsync} rsync daemon, "
"@command{rsync-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:11028
#, no-wrap
msgid "(service rsync-service-type)\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:11031
msgid "See below for details about @code{rsync-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:11033
#, no-wrap
msgid "{Data Type} rsync-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11035
msgid "Data type representing the configuration for @code{rsync-service}."
msgstr ""

#. type: item
#: doc/guix.texi:11037
#, no-wrap
msgid "@code{package} (default: @var{rsync})"
msgstr ""

#. type: table
#: doc/guix.texi:11039
msgid "@code{rsync} package to use."
msgstr ""

#. type: item
#: doc/guix.texi:11040
#, no-wrap
msgid "@code{port-number} (default: @code{873})"
msgstr ""

#. type: table
#: doc/guix.texi:11044
msgid ""
"TCP port on which @command{rsync} listens for incoming connections.  If port "
"is less than @code{1024} @command{rsync} needs to be started as the "
"@code{root} user and group."
msgstr ""

#. type: item
#: doc/guix.texi:11045
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/rsyncd/rsyncd.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11047
msgid "Name of the file where @command{rsync} writes its PID."
msgstr ""

#. type: item
#: doc/guix.texi:11048
#, no-wrap
msgid "@code{lock-file} (default: @code{\"/var/run/rsyncd/rsyncd.lock\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11050
msgid "Name of the file where @command{rsync} writes its lock file."
msgstr ""

#. type: item
#: doc/guix.texi:11051
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/rsyncd.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11053
msgid "Name of the file where @command{rsync} writes its log file."
msgstr ""

#. type: item
#: doc/guix.texi:11054
#, no-wrap
msgid "@code{use-chroot?} (default: @var{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11056
msgid "Whether to use chroot for @command{rsync} shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:11057
#, no-wrap
msgid "@code{share-path} (default: @file{/srv/rsync})"
msgstr ""

#. type: table
#: doc/guix.texi:11059
msgid "Location of the @command{rsync} shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:11060
#, no-wrap
msgid "@code{share-comment} (default: @code{\"Rsync share\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11062
msgid "Comment of the @command{rsync} shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:11063
#, no-wrap
msgid "@code{read-only?} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11065
msgid "Read-write permissions to shared directory."
msgstr ""

#. type: item
#: doc/guix.texi:11066
#, no-wrap
msgid "@code{timeout} (default: @code{300})"
msgstr ""

#. type: table
#: doc/guix.texi:11068
msgid "I/O timeout in seconds."
msgstr ""

#. type: item
#: doc/guix.texi:11069
#, no-wrap
msgid "@code{user} (default: @var{\"root\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11071
msgid "Owner of the @code{rsync} process."
msgstr ""

#. type: item
#: doc/guix.texi:11072
#, no-wrap
msgid "@code{group} (default: @var{\"root\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11074
msgid "Group of the @code{rsync} process."
msgstr ""

#. type: item
#: doc/guix.texi:11075
#, no-wrap
msgid "@code{uid} (default: @var{\"rsyncd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11078
msgid ""
"User name or user ID that file transfers to and from that module should take "
"place as when the daemon was run as @code{root}."
msgstr ""

#. type: item
#: doc/guix.texi:11079
#, no-wrap
msgid "@code{gid} (default: @var{\"rsyncd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11081
msgid "Group name or group ID that will be used when accessing the module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11086
msgid "Furthermore, @code{(gnu services ssh)} provides the following services."
msgstr ""

#. type: cindex
#: doc/guix.texi:11086 doc/guix.texi:11125 doc/guix.texi:20746
#, no-wrap
msgid "SSH"
msgstr ""

#. type: cindex
#: doc/guix.texi:11087 doc/guix.texi:11126 doc/guix.texi:20747
#, no-wrap
msgid "SSH server"
msgstr ""

#. type: deffn
#: doc/guix.texi:11089
#, no-wrap
msgid "{Scheme Procedure} lsh-service [#:host-key \"/etc/lsh/host-key\"] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:11098
msgid ""
"[#:daemonic? #t] [#:interfaces '()] [#:port-number 22] @ "
"[#:allow-empty-passwords? #f] [#:root-login? #f] @ [#:syslog-output? #t] "
"[#:x11-forwarding? #t] @ [#:tcp/ip-forwarding? #t] "
"[#:password-authentication? #t] @ [#:public-key-authentication? #t] "
"[#:initialize? #t] Run the @command{lshd} program from @var{lsh} to listen "
"on port @var{port-number}.  @var{host-key} must designate a file containing "
"the host key, and readable only by root."
msgstr ""

#. type: deffn
#: doc/guix.texi:11104
msgid ""
"When @var{daemonic?} is true, @command{lshd} will detach from the "
"controlling terminal and log its output to syslogd, unless one sets "
"@var{syslog-output?} to false.  Obviously, it also makes lsh-service depend "
"on existence of syslogd service.  When @var{pid-file?} is true, "
"@command{lshd} writes its PID to the file called @var{pid-file}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11108
msgid ""
"When @var{initialize?} is true, automatically create the seed and host key "
"upon service activation if they do not exist yet.  This may take long and "
"require interaction."
msgstr ""

#. type: deffn
#: doc/guix.texi:11113
msgid ""
"When @var{initialize?} is false, it is up to the user to initialize the "
"randomness generator (@pxref{lsh-make-seed,,, lsh, LSH Manual}), and to "
"create a key pair with the private key stored in file @var{host-key} "
"(@pxref{lshd basics,,, lsh, LSH Manual})."
msgstr ""

#. type: deffn
#: doc/guix.texi:11117
msgid ""
"When @var{interfaces} is empty, lshd listens for connections on all the "
"network interfaces; otherwise, @var{interfaces} must be a list of host names "
"or addresses."
msgstr ""

#. type: deffn
#: doc/guix.texi:11121
msgid ""
"@var{allow-empty-passwords?} specifies whether to accept log-ins with empty "
"passwords, and @var{root-login?} specifies whether to accept log-ins as "
"root."
msgstr ""

#. type: deffn
#: doc/guix.texi:11123
msgid "The other options should be self-descriptive."
msgstr ""

#. type: deffn
#: doc/guix.texi:11127
#, no-wrap
msgid "{Scheme Variable} openssh-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:11131
msgid ""
"This is the type for the @uref{http://www.openssh.org, OpenSSH} secure shell "
"daemon, @command{sshd}.  Its value must be an @code{openssh-configuration} "
"record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:11140
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration\n"
"           (x11-forwarding? #t)\n"
"           (permit-root-login 'without-password)\n"
"           (authorized-keys\n"
"             `((\"alice\" ,(local-file \"alice.pub\"))\n"
"               (\"bob\" ,(local-file \"bob.pub\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:11143
msgid "See below for details about @code{openssh-configuration}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11146
msgid "This service can be extended with extra authorized keys, as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:11151
#, no-wrap
msgid ""
"(service-extension openssh-service-type\n"
"                   (const `((\"charlie\"\n"
"                             ,(local-file \"charlie.pub\")))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:11154
#, no-wrap
msgid "{Data Type} openssh-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11156
msgid "This is the configuration record for OpenSSH's @command{sshd}."
msgstr ""

#. type: item
#: doc/guix.texi:11158
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/sshd.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11160
msgid "Name of the file where @command{sshd} writes its PID."
msgstr ""

#. type: item
#: doc/guix.texi:11161
#, no-wrap
msgid "@code{port-number} (default: @code{22})"
msgstr ""

#. type: table
#: doc/guix.texi:11163
msgid "TCP port on which @command{sshd} listens for incoming connections."
msgstr ""

#. type: item
#: doc/guix.texi:11164
#, no-wrap
msgid "@code{permit-root-login} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11169
msgid ""
"This field determines whether and when to allow logins as root.  If "
"@code{#f}, root logins are disallowed; if @code{#t}, they are allowed.  If "
"it's the symbol @code{'without-password}, then root logins are permitted but "
"not with password-based authentication."
msgstr ""

#. type: item
#: doc/guix.texi:11170 doc/guix.texi:11303
#, no-wrap
msgid "@code{allow-empty-passwords?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11173
msgid "When true, users with empty passwords may log in.  When false, they may not."
msgstr ""

#. type: item
#: doc/guix.texi:11174 doc/guix.texi:11306
#, no-wrap
msgid "@code{password-authentication?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11177
msgid ""
"When true, users may log in with their password.  When false, they have "
"other authentication methods."
msgstr ""

#. type: item
#: doc/guix.texi:11178
#, no-wrap
msgid "@code{public-key-authentication?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11181
msgid ""
"When true, users may log in using public key authentication.  When false, "
"users have to use other authentication method."
msgstr ""

#. type: table
#: doc/guix.texi:11184
msgid ""
"Authorized public keys are stored in @file{~/.ssh/authorized_keys}.  This is "
"used only by protocol version 2."
msgstr ""

#. type: item
#: doc/guix.texi:11185
#, no-wrap
msgid "@code{x11-forwarding?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11189
msgid ""
"When true, forwarding of X11 graphical client connections is enabled---in "
"other words, @command{ssh} options @option{-X} and @option{-Y} will work."
msgstr ""

#. type: item
#: doc/guix.texi:11190
#, no-wrap
msgid "@code{challenge-response-authentication?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11193
msgid ""
"Specifies whether challenge response authentication is allowed (e.g. via "
"PAM)."
msgstr ""

#. type: item
#: doc/guix.texi:11194
#, no-wrap
msgid "@code{use-pam?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11200
msgid ""
"Enables the Pluggable Authentication Module interface.  If set to @code{#t}, "
"this will enable PAM authentication using "
"@code{challenge-response-authentication?} and "
"@code{password-authentication?}, in addition to PAM account and session "
"module processing for all authentication types."
msgstr ""

#. type: table
#: doc/guix.texi:11205
msgid ""
"Because PAM challenge response authentication usually serves an equivalent "
"role to password authentication, you should disable either "
"@code{challenge-response-authentication?} or "
"@code{password-authentication?}."
msgstr ""

#. type: item
#: doc/guix.texi:11206
#, no-wrap
msgid "@code{print-last-log?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11209
msgid ""
"Specifies whether @command{sshd} should print the date and time of the last "
"user login when a user logs in interactively."
msgstr ""

#. type: item
#: doc/guix.texi:11210
#, no-wrap
msgid "@code{subsystems} (default: @code{'((\"sftp\" \"internal-sftp\"))})"
msgstr ""

#. type: table
#: doc/guix.texi:11212
msgid "Configures external subsystems (e.g. file transfer daemon)."
msgstr ""

#. type: table
#: doc/guix.texi:11216
msgid ""
"This is a list of two-element lists, each of which containing the subsystem "
"name and a command (with optional arguments) to execute upon subsystem "
"request."
msgstr ""

#. type: table
#: doc/guix.texi:11219
msgid ""
"The command @command{internal-sftp} implements an in-process SFTP server.  "
"Alternately, one can specify the @command{sftp-server} command:"
msgstr ""

#. type: example
#: doc/guix.texi:11224
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration\n"
"          (subsystems\n"
"           `((\"sftp\" ,(file-append openssh "
"\"/libexec/sftp-server\"))))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:11226
#, no-wrap
msgid "@code{accepted-environment} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:11228
msgid "List of strings describing which environment variables may be exported."
msgstr ""

#. type: table
#: doc/guix.texi:11231
msgid ""
"Each string gets on its own line.  See the @code{AcceptEnv} option in "
"@code{man sshd_config}."
msgstr ""

#. type: table
#: doc/guix.texi:11236
msgid ""
"This example allows ssh-clients to export the @code{COLORTERM} variable.  It "
"is set by terminal emulators, which support colors.  You can use it in your "
"shell's ressource file to enable colors for the prompt and commands if this "
"variable is set."
msgstr ""

#. type: example
#: doc/guix.texi:11241
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration\n"
"           (accepted-environment '(\"COLORTERM\"))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:11243
#, no-wrap
msgid "@code{authorized-keys} (default: @code{'()})"
msgstr ""

#. type: cindex
#: doc/guix.texi:11244
#, no-wrap
msgid "authorized keys, SSH"
msgstr ""

#. type: cindex
#: doc/guix.texi:11245
#, no-wrap
msgid "SSH authorized keys"
msgstr ""

#. type: table
#: doc/guix.texi:11249
msgid ""
"This is the list of authorized keys.  Each element of the list is a user "
"name followed by one or more file-like objects that represent SSH public "
"keys.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:11256
#, no-wrap
msgid ""
"(openssh-configuration\n"
"  (authorized-keys\n"
"    `((\"rekado\" ,(local-file \"rekado.pub\"))\n"
"      (\"chris\" ,(local-file \"chris.pub\"))\n"
"      (\"root\" ,(local-file \"rekado.pub\") ,(local-file "
"\"chris.pub\")))))\n"
msgstr ""

#. type: table
#: doc/guix.texi:11261
msgid ""
"registers the specified public keys for user accounts @code{rekado}, "
"@code{chris}, and @code{root}."
msgstr ""

#. type: table
#: doc/guix.texi:11264
msgid ""
"Additional authorized keys can be specified @i{via} "
"@code{service-extension}."
msgstr ""

#. type: table
#: doc/guix.texi:11267
msgid ""
"Note that this does @emph{not} interfere with the use of "
"@file{~/.ssh/authorized_keys}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11270
#, no-wrap
msgid "{Scheme Procedure} dropbear-service [@var{config}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:11274
msgid ""
"Run the @uref{https://matt.ucc.asn.au/dropbear/dropbear.html,Dropbear SSH "
"daemon} with the given @var{config}, a @code{<dropbear-configuration>} "
"object."
msgstr ""

#. type: deffn
#: doc/guix.texi:11277
msgid ""
"For example, to specify a Dropbear service listening on port 1234, add this "
"call to the operating system's @code{services} field:"
msgstr ""

#. type: example
#: doc/guix.texi:11281
#, no-wrap
msgid ""
"(dropbear-service (dropbear-configuration\n"
"                    (port-number 1234)))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:11284
#, no-wrap
msgid "{Data Type} dropbear-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11286
msgid "This data type represents the configuration of a Dropbear SSH daemon."
msgstr ""

#. type: item
#: doc/guix.texi:11288
#, no-wrap
msgid "@code{dropbear} (default: @var{dropbear})"
msgstr ""

#. type: table
#: doc/guix.texi:11290
msgid "The Dropbear package to use."
msgstr ""

#. type: item
#: doc/guix.texi:11291
#, no-wrap
msgid "@code{port-number} (default: 22)"
msgstr ""

#. type: table
#: doc/guix.texi:11293
msgid "The TCP port where the daemon waits for incoming connections."
msgstr ""

#. type: item
#: doc/guix.texi:11294
#, no-wrap
msgid "@code{syslog-output?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:11296
msgid "Whether to enable syslog output."
msgstr ""

#. type: item
#: doc/guix.texi:11297
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/dropbear.pid\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11299
msgid "File name of the daemon's PID file."
msgstr ""

#. type: item
#: doc/guix.texi:11300
#, no-wrap
msgid "@code{root-login?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11302
msgid "Whether to allow @code{root} logins."
msgstr ""

#. type: table
#: doc/guix.texi:11305
msgid "Whether to allow empty passwords."
msgstr ""

#. type: table
#: doc/guix.texi:11308
msgid "Whether to enable password-based authentication."
msgstr ""

#. type: defvr
#: doc/guix.texi:11311
#, no-wrap
msgid "{Scheme Variable} %facebook-host-aliases"
msgstr ""

#. type: defvr
#: doc/guix.texi:11317
msgid ""
"This variable contains a string for use in @file{/etc/hosts} (@pxref{Host "
"Names,,, libc, The GNU C Library Reference Manual}).  Each line contains a "
"entry that maps a known server name of the Facebook on-line service---e.g., "
"@code{www.facebook.com}---to the local host---@code{127.0.0.1} or its IPv6 "
"equivalent, @code{::1}."
msgstr ""

#. type: defvr
#: doc/guix.texi:11321
msgid ""
"This variable is typically used in the @code{hosts-file} field of an "
"@code{operating-system} declaration (@pxref{operating-system Reference, "
"@file{/etc/hosts}}):"
msgstr ""

#. type: example
#: doc/guix.texi:11324
#, no-wrap
msgid ""
"(use-modules (gnu) (guix))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:11334
#, no-wrap
msgid ""
"(operating-system\n"
"  (host-name \"mymachine\")\n"
"  ;; ...\n"
"  (hosts-file\n"
"    ;; Create a /etc/hosts file with aliases for \"localhost\"\n"
"    ;; and \"mymachine\", as well as for Facebook servers.\n"
"    (plain-file \"hosts\"\n"
"                (string-append (local-host-aliases host-name)\n"
"                               %facebook-host-aliases))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:11338
msgid ""
"This mechanism can prevent programs running locally, such as Web browsers, "
"from accessing Facebook."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11341
msgid "The @code{(gnu services avahi)} provides the following definition."
msgstr ""

#. type: deffn
#: doc/guix.texi:11342
#, no-wrap
msgid "{Scheme Procedure} avahi-service [#:avahi @var{avahi}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:11354
msgid ""
"[#:host-name #f] [#:publish? #t] [#:ipv4? #t] @ [#:ipv6? #t] [#:wide-area? "
"#f] @ [#:domains-to-browse '()] [#:debug? #f] Return a service that runs "
"@command{avahi-daemon}, a system-wide mDNS/DNS-SD responder that allows for "
"service discovery and \"zero-configuration\" host name lookups (see "
"@uref{http://avahi.org/}), and extends the name service cache daemon (nscd) "
"so that it can resolve @code{.local} host names using "
"@uref{http://0pointer.de/lennart/projects/nss-mdns/, nss-mdns}.  "
"Additionally, add the @var{avahi} package to the system profile so that "
"commands such as @command{avahi-browse} are directly usable."
msgstr ""

#. type: deffn
#: doc/guix.texi:11357
msgid ""
"If @var{host-name} is different from @code{#f}, use that as the host name to "
"publish for this machine; otherwise, use the machine's actual host name."
msgstr ""

#. type: deffn
#: doc/guix.texi:11361
msgid ""
"When @var{publish?} is true, publishing of host names and services is "
"allowed; in particular, avahi-daemon will publish the machine's host name "
"and IP address via mDNS on the local network."
msgstr ""

#. type: deffn
#: doc/guix.texi:11363
msgid "When @var{wide-area?} is true, DNS-SD over unicast DNS is enabled."
msgstr ""

#. type: deffn
#: doc/guix.texi:11366
msgid ""
"Boolean values @var{ipv4?} and @var{ipv6?} determine whether to use "
"IPv4/IPv6 sockets."
msgstr ""

#. type: deffn
#: doc/guix.texi:11368
#, no-wrap
msgid "{Scheme Variable} openvswitch-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:11372
msgid ""
"This is the type of the @uref{http://www.openvswitch.org, Open vSwitch} "
"service, whose value should be an @code{openvswitch-configuration} object."
msgstr ""

#. type: deftp
#: doc/guix.texi:11374
#, no-wrap
msgid "{Data Type} openvswitch-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11378
msgid ""
"Data type representing the configuration of Open vSwitch, a multilayer "
"virtual switch which is designed to enable massive network automation "
"through programmatic extension."
msgstr ""

#. type: item
#: doc/guix.texi:11380
#, no-wrap
msgid "@code{package} (default: @var{openvswitch})"
msgstr ""

#. type: table
#: doc/guix.texi:11382
msgid "Package object of the Open vSwitch."
msgstr ""

#. type: cindex
#: doc/guix.texi:11389
#, no-wrap
msgid "X11"
msgstr ""

#. type: cindex
#: doc/guix.texi:11390
#, no-wrap
msgid "X Window System"
msgstr ""

#. type: cindex
#: doc/guix.texi:11391 doc/guix.texi:11568
#, no-wrap
msgid "login manager"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11396
msgid ""
"Support for the X Window graphical display system---specifically Xorg---is "
"provided by the @code{(gnu services xorg)} module.  Note that there is no "
"@code{xorg-service} procedure.  Instead, the X server is started by the "
"@dfn{login manager}, by default SLiM."
msgstr ""

#. type: cindex
#: doc/guix.texi:11397
#, no-wrap
msgid "window manager"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11402
msgid ""
"To use X11, you must install at least one @dfn{window manager}---for example "
"the @code{windowmaker} or @code{openbox} packages---preferably by adding it "
"to the @code{packages} field of your operating system definition "
"(@pxref{operating-system Reference, system-wide packages})."
msgstr ""

#. type: defvr
#: doc/guix.texi:11403
#, no-wrap
msgid "{Scheme Variable} slim-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:11405
msgid "This is the type for the SLiM graphical login manager for X11."
msgstr ""

#. type: cindex
#: doc/guix.texi:11406
#, no-wrap
msgid "session types (X11)"
msgstr ""

#. type: cindex
#: doc/guix.texi:11407
#, no-wrap
msgid "X11 session types"
msgstr ""

#. type: defvr
#: doc/guix.texi:11414
msgid ""
"SLiM looks for @dfn{session types} described by the @file{.desktop} files in "
"@file{/run/current-system/profile/share/xsessions} and allows users to "
"choose a session from the log-in screen using @kbd{F1}.  Packages such as "
"@code{xfce}, @code{sawfish}, and @code{ratpoison} provide @file{.desktop} "
"files; adding them to the system-wide set of packages automatically makes "
"them available at the log-in screen."
msgstr ""

#. type: defvr
#: doc/guix.texi:11418
msgid ""
"In addition, @file{~/.xsession} files are honored.  When available, "
"@file{~/.xsession} must be an executable that starts a window manager and/or "
"other X clients."
msgstr ""

#. type: deftp
#: doc/guix.texi:11420
#, no-wrap
msgid "{Data Type} slim-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11422
msgid "Data type representing the configuration of @code{slim-service-type}."
msgstr ""

#. type: table
#: doc/guix.texi:11426
msgid "Whether to allow logins with empty passwords."
msgstr ""

#. type: item
#: doc/guix.texi:11427
#, no-wrap
msgid "@code{auto-login?} (default: @code{#f})"
msgstr ""

#. type: itemx
#: doc/guix.texi:11428
#, no-wrap
msgid "@code{default-user} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:11430
msgid "When @code{auto-login?} is false, SLiM presents a log-in screen."
msgstr ""

#. type: table
#: doc/guix.texi:11433
msgid ""
"When @code{auto-login?} is true, SLiM logs in directly as "
"@code{default-user}."
msgstr ""

#. type: item
#: doc/guix.texi:11434
#, no-wrap
msgid "@code{theme} (default: @code{%default-slim-theme})"
msgstr ""

#. type: itemx
#: doc/guix.texi:11435
#, no-wrap
msgid "@code{theme-name} (default: @code{%default-slim-theme-name})"
msgstr ""

#. type: table
#: doc/guix.texi:11437
msgid "The graphical theme to use and its name."
msgstr ""

#. type: item
#: doc/guix.texi:11438
#, no-wrap
msgid "@code{auto-login-session} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:11441
msgid ""
"If true, this must be the name of the executable to start as the default "
"session---e.g., @code{(file-append windowmaker \"/bin/windowmaker\")}."
msgstr ""

#. type: table
#: doc/guix.texi:11445
msgid ""
"If false, a session described by one of the available @file{.desktop} files "
"in @code{/run/current-system/profile} and @code{~/.guix-profile} will be "
"used."
msgstr ""

#. type: quotation
#: doc/guix.texi:11450
msgid ""
"You must install at least one window manager in the system profile or in "
"your user profile.  Failing to do that, if @code{auto-login-session} is "
"false, you will be unable to log in."
msgstr ""

#. type: item
#: doc/guix.texi:11452
#, no-wrap
msgid "@code{startx} (default: @code{(xorg-start-command)})"
msgstr ""

#. type: table
#: doc/guix.texi:11454
msgid "The command used to start the X11 graphical server."
msgstr ""

#. type: item
#: doc/guix.texi:11455
#, no-wrap
msgid "@code{xauth} (default: @code{xauth})"
msgstr ""

#. type: table
#: doc/guix.texi:11457
msgid "The XAuth package to use."
msgstr ""

#. type: item
#: doc/guix.texi:11458
#, no-wrap
msgid "@code{shepherd} (default: @code{shepherd})"
msgstr ""

#. type: table
#: doc/guix.texi:11461
msgid "The Shepherd package used when invoking @command{halt} and @command{reboot}."
msgstr ""

#. type: item
#: doc/guix.texi:11462
#, no-wrap
msgid "@code{sessreg} (default: @code{sessreg})"
msgstr ""

#. type: table
#: doc/guix.texi:11464
msgid "The sessreg package used in order to register the session."
msgstr ""

#. type: item
#: doc/guix.texi:11465
#, no-wrap
msgid "@code{slim} (default: @code{slim})"
msgstr ""

#. type: table
#: doc/guix.texi:11467
msgid "The SLiM package to use."
msgstr ""

#. type: defvr
#: doc/guix.texi:11470 doc/guix.texi:20243
#, no-wrap
msgid "{Scheme Variable} %default-theme"
msgstr ""

#. type: defvrx
#: doc/guix.texi:11471
#, no-wrap
msgid "{Scheme Variable} %default-theme-name"
msgstr ""

#. type: defvr
#: doc/guix.texi:11473
msgid "The default SLiM theme and its name."
msgstr ""

#. type: deftp
#: doc/guix.texi:11476
#, no-wrap
msgid "{Data Type} sddm-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:11478
msgid "This is the data type representing the sddm service configuration."
msgstr ""

#. type: item
#: doc/guix.texi:11480
#, no-wrap
msgid "@code{display-server} (default: \"x11\")"
msgstr ""

#. type: table
#: doc/guix.texi:11483
msgid ""
"Select display server to use for the greeter. Valid values are \"x11\" or "
"\"wayland\"."
msgstr ""

#. type: item
#: doc/guix.texi:11484
#, no-wrap
msgid "@code{numlock} (default: \"on\")"
msgstr ""

#. type: table
#: doc/guix.texi:11486
msgid "Valid values are \"on\", \"off\" or \"none\"."
msgstr ""

#. type: item
#: doc/guix.texi:11487
#, no-wrap
msgid ""
"@code{halt-command} (default @code{#~(string-apppend #$shepherd "
"\"/sbin/halt\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11489
msgid "Command to run when halting."
msgstr ""

#. type: item
#: doc/guix.texi:11490
#, no-wrap
msgid ""
"@code{reboot-command} (default @code{#~(string-append #$shepherd "
"\"/sbin/reboot\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11492
msgid "Command to run when rebooting."
msgstr ""

#. type: item
#: doc/guix.texi:11493
#, no-wrap
msgid "@code{theme} (default \"maldives\")"
msgstr ""

#. type: table
#: doc/guix.texi:11495
msgid ""
"Theme to use. Default themes provided by SDDM are \"elarun\" or "
"\"maldives\"."
msgstr ""

#. type: item
#: doc/guix.texi:11496
#, no-wrap
msgid ""
"@code{themes-directory} (default "
"\"/run/current-system/profile/share/sddm/themes\")"
msgstr ""

#. type: table
#: doc/guix.texi:11498
msgid "Directory to look for themes."
msgstr ""

#. type: item
#: doc/guix.texi:11499
#, no-wrap
msgid ""
"@code{faces-directory} (default "
"\"/run/current-system/profile/share/sddm/faces\")"
msgstr ""

#. type: table
#: doc/guix.texi:11501
msgid "Directory to look for faces."
msgstr ""

#. type: item
#: doc/guix.texi:11502
#, no-wrap
msgid "@code{default-path} (default \"/run/current-system/profile/bin\")"
msgstr ""

#. type: table
#: doc/guix.texi:11504
msgid "Default PATH to use."
msgstr ""

#. type: item
#: doc/guix.texi:11505
#, no-wrap
msgid "@code{minimum-uid} (default 1000)"
msgstr ""

#. type: table
#: doc/guix.texi:11507
msgid "Minimum UID to display in SDDM."
msgstr ""

#. type: item
#: doc/guix.texi:11508
#, no-wrap
msgid "@code{maximum-uid} (default 2000)"
msgstr ""

#. type: table
#: doc/guix.texi:11510
msgid "Maximum UID to display in SDDM"
msgstr ""

#. type: item
#: doc/guix.texi:11511
#, no-wrap
msgid "@code{remember-last-user?} (default #t)"
msgstr ""

#. type: table
#: doc/guix.texi:11513
msgid "Remember last user."
msgstr ""

#. type: item
#: doc/guix.texi:11514
#, no-wrap
msgid "@code{remember-last-session?} (default #t)"
msgstr ""

#. type: table
#: doc/guix.texi:11516
msgid "Remember last session."
msgstr ""

#. type: item
#: doc/guix.texi:11517
#, no-wrap
msgid "@code{hide-users} (default \"\")"
msgstr ""

#. type: table
#: doc/guix.texi:11519
msgid "Usernames to hide from SDDM greeter."
msgstr ""

#. type: item
#: doc/guix.texi:11520
#, no-wrap
msgid ""
"@code{hide-shells} (default @code{#~(string-append #$shadow "
"\"/sbin/nologin\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11522
msgid "Users with shells listed will be hidden from the SDDM greeter."
msgstr ""

#. type: item
#: doc/guix.texi:11523
#, no-wrap
msgid ""
"@code{session-command} (default @code{#~(string-append #$sddm "
"\"/share/sddm/scripts/wayland-session\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11525
msgid "Script to run before starting a wayland session."
msgstr ""

#. type: item
#: doc/guix.texi:11526
#, no-wrap
msgid ""
"@code{sessions-directory} (default "
"\"/run/current-system/profile/share/wayland-sessions\")"
msgstr ""

#. type: table
#: doc/guix.texi:11528
msgid "Directory to look for desktop files starting wayland sessions."
msgstr ""

#. type: item
#: doc/guix.texi:11529
#, no-wrap
msgid "@code{xorg-server-path} (default @code{xorg-start-command})"
msgstr ""

#. type: table
#: doc/guix.texi:11531
msgid "Path to xorg-server."
msgstr ""

#. type: item
#: doc/guix.texi:11532
#, no-wrap
msgid "@code{xauth-path} (default @code{#~(string-append #$xauth \"/bin/xauth\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11534
msgid "Path to xauth."
msgstr ""

#. type: item
#: doc/guix.texi:11535
#, no-wrap
msgid ""
"@code{xephyr-path} (default @code{#~(string-append #$xorg-server "
"\"/bin/Xephyr\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11537
msgid "Path to Xephyr."
msgstr ""

#. type: item
#: doc/guix.texi:11538
#, no-wrap
msgid ""
"@code{xdisplay-start} (default @code{#~(string-append #$sddm "
"\"/share/sddm/scripts/Xsetup\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11540
msgid "Script to run after starting xorg-server."
msgstr ""

#. type: item
#: doc/guix.texi:11541
#, no-wrap
msgid ""
"@code{xdisplay-stop} (default @code{#~(string-append #$sddm "
"\"/share/sddm/scripts/Xstop\")})"
msgstr ""

#. type: table
#: doc/guix.texi:11543
msgid "Script to run before stopping xorg-server."
msgstr ""

#. type: item
#: doc/guix.texi:11544
#, no-wrap
msgid "@code{xsession-command} (default: @code{xinitr })"
msgstr ""

#. type: table
#: doc/guix.texi:11546
msgid "Script to run before starting a X session."
msgstr ""

#. type: item
#: doc/guix.texi:11547
#, no-wrap
msgid ""
"@code{xsessions-directory} (default: "
"\"/run/current-system/profile/share/xsessions\")"
msgstr ""

#. type: table
#: doc/guix.texi:11549
msgid "Directory to look for desktop files starting X sessions."
msgstr ""

#. type: item
#: doc/guix.texi:11550
#, no-wrap
msgid "@code{minimum-vt} (default: 7)"
msgstr ""

#. type: table
#: doc/guix.texi:11552
msgid "Minimum VT to use."
msgstr ""

#. type: item
#: doc/guix.texi:11553
#, no-wrap
msgid "@code{xserver-arguments} (default \"-nolisten tcp\")"
msgstr ""

#. type: table
#: doc/guix.texi:11555
msgid "Arguments to pass to xorg-server."
msgstr ""

#. type: item
#: doc/guix.texi:11556
#, no-wrap
msgid "@code{auto-login-user} (default \"\")"
msgstr ""

#. type: table
#: doc/guix.texi:11558
msgid "User to use for auto-login."
msgstr ""

#. type: item
#: doc/guix.texi:11559
#, no-wrap
msgid "@code{auto-login-session} (default \"\")"
msgstr ""

#. type: table
#: doc/guix.texi:11561
msgid "Desktop file to use for auto-login."
msgstr ""

#. type: item
#: doc/guix.texi:11562
#, no-wrap
msgid "@code{relogin?} (default #f)"
msgstr ""

#. type: table
#: doc/guix.texi:11564
msgid "Relogin after logout."
msgstr ""

#. type: cindex
#: doc/guix.texi:11569
#, no-wrap
msgid "X11 login"
msgstr ""

#. type: deffn
#: doc/guix.texi:11570
#, no-wrap
msgid "{Scheme Procedure} sddm-service config"
msgstr ""

#. type: deffn
#: doc/guix.texi:11573
msgid ""
"Return a service that spawns the SDDM graphical login manager for config of "
"type @code{<sddm-configuration>}."
msgstr ""

#. type: example
#: doc/guix.texi:11578
#, no-wrap
msgid ""
"  (sddm-service (sddm-configuration\n"
"                 (auto-login-user \"Alice\")\n"
"                 (auto-login-session \"xfce.desktop\")))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:11581
#, no-wrap
msgid "{Scheme Procedure} xorg-start-command [#:guile] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:11590
msgid ""
"[#:modules %default-xorg-modules] @ [#:fonts %default-xorg-fonts] @ "
"[#:configuration-file (xorg-configuration-file @dots{})] @ [#:xorg-server "
"@var{xorg-server}] Return a @code{startx} script in which @var{modules}, a "
"list of X module packages, and @var{fonts}, a list of X font directories, "
"are available.  See @code{xorg-wrapper} for more details on the arguments.  "
"The result should be used in place of @code{startx}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11592
msgid "Usually the X server is started by a login manager."
msgstr ""

#. type: deffn
#: doc/guix.texi:11594
#, no-wrap
msgid "{Scheme Procedure} xorg-configuration-file @"
msgstr ""

#. type: deffn
#: doc/guix.texi:11600
msgid ""
"[#:modules %default-xorg-modules] @ [#:fonts %default-xorg-fonts] @ "
"[#:drivers '()] [#:resolutions '()] [#:extra-config '()] Return a "
"configuration file for the Xorg server containing search paths for all the "
"common drivers."
msgstr ""

#. type: deffn
#: doc/guix.texi:11605
msgid ""
"@var{modules} must be a list of @dfn{module packages} loaded by the Xorg "
"server---e.g., @code{xf86-video-vesa}, @code{xf86-input-keyboard}, and so "
"on.  @var{fonts} must be a list of font directories to add to the server's "
"@dfn{font path}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11609
msgid ""
"@var{drivers} must be either the empty list, in which case Xorg chooses a "
"graphics driver automatically, or a list of driver names that will be tried "
"in this order---e.g., @code{(\"modesetting\" \"vesa\")}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11613
msgid ""
"Likewise, when @var{resolutions} is the empty list, Xorg chooses an "
"appropriate screen resolution; otherwise, it must be a list of "
"resolutions---e.g., @code{((1024 768) (640 480))}."
msgstr ""

#. type: deffn
#: doc/guix.texi:11617
msgid ""
"Last, @var{extra-config} is a list of strings or objects appended to the "
"configuration file.  It is used to pass extra text to be added verbatim to "
"the configuration file."
msgstr ""

#. type: deffn
#: doc/guix.texi:11619
#, no-wrap
msgid "{Scheme Procedure} screen-locker-service @var{package} [@var{program}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:11623
msgid ""
"Add @var{package}, a package for a screen locker or screen saver whose "
"command is @var{program}, to the set of setuid programs and add a PAM entry "
"for it.  For example:"
msgstr ""

#. type: lisp
#: doc/guix.texi:11626
#, no-wrap
msgid "(screen-locker-service xlockmore \"xlock\")\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:11629
msgid "makes the good ol' XlockMore usable."
msgstr ""

#. type: cindex
#: doc/guix.texi:11635
#, no-wrap
msgid "printer support with CUPS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11639
msgid ""
"The @code{(gnu services cups)} module provides a Guix service definition for "
"the CUPS printing service.  To add printer support to a GuixSD system, add a "
"@code{cups-service} to the operating system definition:"
msgstr ""

#. type: deffn
#: doc/guix.texi:11640
#, no-wrap
msgid "{Scheme Variable} cups-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:11644
msgid ""
"The service type for the CUPS print server.  Its value should be a valid "
"CUPS configuration (see below).  To use the default settings, simply write:"
msgstr ""

#. type: example
#: doc/guix.texi:11646
#, no-wrap
msgid "(service cups-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11656
msgid ""
"The CUPS configuration controls the basic things about your CUPS "
"installation: what interfaces it listens on, what to do if a print job "
"fails, how much logging to do, and so on.  To actually add a printer, you "
"have to visit the @url{http://localhost:631} URL, or use a tool such as "
"GNOME's printer configuration services.  By default, configuring a CUPS "
"service will generate a self-signed certificate if needed, for secure "
"connections to the print server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11661
msgid ""
"Suppose you want to enable the Web interface of CUPS and also add support "
"for Epson printers @i{via} the @code{escpr} package and for HP printers "
"@i{via} the @code{hplip} package.  You can do that directly, like this (you "
"need to use the @code{(gnu packages cups)} module):"
msgstr ""

#. type: example
#: doc/guix.texi:11668
#, no-wrap
msgid ""
"(service cups-service-type\n"
"         (cups-configuration\n"
"           (web-interface? #t)\n"
"           (extensions\n"
"             (list cups-filters escpr hplip))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:11676
msgid ""
"The available configuration parameters follow.  Each parameter definition is "
"preceded by its type; for example, @samp{string-list foo} indicates that the "
"@code{foo} parameter should be specified as a list of strings.  There is "
"also a way to specify the configuration as a string, if you have an old "
"@code{cupsd.conf} file that you want to port over from some other system; "
"see the end for more details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:11687
msgid "Available @code{cups-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11688
#, no-wrap
msgid "{@code{cups-configuration} parameter} package cups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11690 doc/guix.texi:12447
msgid "The CUPS package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11692
#, no-wrap
msgid "{@code{cups-configuration} parameter} package-list extensions"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11694
msgid "Drivers and other extensions to the CUPS package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11696
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} files-configuration "
"files-configuration"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11699
msgid ""
"Configuration of where to write logs, what directories to use for print "
"spools, and related privileged configuration parameters."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11701
msgid "Available @code{files-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11702
#, no-wrap
msgid "{@code{files-configuration} parameter} log-location access-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11710
msgid ""
"Defines the access log filename.  Specifying a blank filename disables "
"access log generation.  The value @code{stderr} causes log entries to be "
"sent to the standard error file when the scheduler is running in the "
"foreground, or to the system log daemon when run in the background.  The "
"value @code{syslog} causes log entries to be sent to the system log daemon.  "
"The server name may be included in filenames using the string @code{%s}, as "
"in @code{/var/log/cups/%s-access_log}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11712
msgid "Defaults to @samp{\"/var/log/cups/access_log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11714
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name cache-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11716
msgid "Where CUPS should cache data."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11718
msgid "Defaults to @samp{\"/var/cache/cups\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11720
#, no-wrap
msgid "{@code{files-configuration} parameter} string config-file-perm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11723
msgid ""
"Specifies the permissions for all configuration files that the scheduler "
"writes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11729
msgid ""
"Note that the permissions for the printers.conf file are currently masked to "
"only allow access from the scheduler user (typically root).  This is done "
"because printer device URIs sometimes contain sensitive authentication "
"information that should not be generally known on the system.  There is no "
"way to disable this security feature."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11731
msgid "Defaults to @samp{\"0640\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11733
#, no-wrap
msgid "{@code{files-configuration} parameter} log-location error-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11741
msgid ""
"Defines the error log filename.  Specifying a blank filename disables access "
"log generation.  The value @code{stderr} causes log entries to be sent to "
"the standard error file when the scheduler is running in the foreground, or "
"to the system log daemon when run in the background.  The value "
"@code{syslog} causes log entries to be sent to the system log daemon.  The "
"server name may be included in filenames using the string @code{%s}, as in "
"@code{/var/log/cups/%s-error_log}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11743
msgid "Defaults to @samp{\"/var/log/cups/error_log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11745
#, no-wrap
msgid "{@code{files-configuration} parameter} string fatal-errors"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11748
msgid ""
"Specifies which errors are fatal, causing the scheduler to exit.  The kind "
"strings are:"
msgstr ""

#. type: table
#: doc/guix.texi:11752
msgid "No errors are fatal."
msgstr ""

#. type: table
#: doc/guix.texi:11755
msgid "All of the errors below are fatal."
msgstr ""

#. type: item
#: doc/guix.texi:11756
#, no-wrap
msgid "browse"
msgstr ""

#. type: table
#: doc/guix.texi:11759
msgid ""
"Browsing initialization errors are fatal, for example failed connections to "
"the DNS-SD daemon."
msgstr ""

#. type: item
#: doc/guix.texi:11760
#, no-wrap
msgid "config"
msgstr ""

#. type: table
#: doc/guix.texi:11762
msgid "Configuration file syntax errors are fatal."
msgstr ""

#. type: item
#: doc/guix.texi:11763
#, no-wrap
msgid "listen"
msgstr ""

#. type: table
#: doc/guix.texi:11766
msgid ""
"Listen or Port errors are fatal, except for IPv6 failures on the loopback or "
"@code{any} addresses."
msgstr ""

#. type: item
#: doc/guix.texi:11767
#, no-wrap
msgid "log"
msgstr ""

#. type: table
#: doc/guix.texi:11769
msgid "Log file creation or write errors are fatal."
msgstr ""

#. type: item
#: doc/guix.texi:11770
#, no-wrap
msgid "permissions"
msgstr ""

#. type: table
#: doc/guix.texi:11773
msgid ""
"Bad startup file permissions are fatal, for example shared TLS certificate "
"and key files with world-read permissions."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11776
msgid "Defaults to @samp{\"all -browse\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11778
#, no-wrap
msgid "{@code{files-configuration} parameter} boolean file-device?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11781
msgid ""
"Specifies whether the file pseudo-device can be used for new printer "
"queues.  The URI @uref{file:///dev/null} is always allowed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11783 doc/guix.texi:11853 doc/guix.texi:11889 doc/guix.texi:11901 doc/guix.texi:11907 doc/guix.texi:11923 doc/guix.texi:12011 doc/guix.texi:12105 doc/guix.texi:12421 doc/guix.texi:12434 doc/guix.texi:16561 doc/guix.texi:16575 doc/guix.texi:16697 doc/guix.texi:16718 doc/guix.texi:16739 doc/guix.texi:16746 doc/guix.texi:16791 doc/guix.texi:16798 doc/guix.texi:17201 doc/guix.texi:17215 doc/guix.texi:17387 doc/guix.texi:17432 doc/guix.texi:17519 doc/guix.texi:17648 doc/guix.texi:17681 doc/guix.texi:17821 doc/guix.texi:17832 doc/guix.texi:18082 doc/guix.texi:18724 doc/guix.texi:18733 doc/guix.texi:18741 doc/guix.texi:18749 doc/guix.texi:18765 doc/guix.texi:18781 doc/guix.texi:18789 doc/guix.texi:18797 doc/guix.texi:18806 doc/guix.texi:18815 doc/guix.texi:18831 doc/guix.texi:18895 doc/guix.texi:19001 doc/guix.texi:19009 doc/guix.texi:19017 doc/guix.texi:19042 doc/guix.texi:19096 doc/guix.texi:19144 doc/guix.texi:19297 doc/guix.texi:19305 doc/guix.texi:19313 doc/guix.texi:19321 doc/guix.texi:19329 doc/guix.texi:19337 doc/guix.texi:19345 doc/guix.texi:19352
msgid "Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11785
#, no-wrap
msgid "{@code{files-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11788
msgid ""
"Specifies the group name or ID that will be used when executing external "
"programs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11790 doc/guix.texi:11870
msgid "Defaults to @samp{\"lp\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11792
#, no-wrap
msgid "{@code{files-configuration} parameter} string log-file-perm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11794
msgid "Specifies the permissions for all log files that the scheduler writes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11796
msgid "Defaults to @samp{\"0644\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11798
#, no-wrap
msgid "{@code{files-configuration} parameter} log-location page-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11806
msgid ""
"Defines the page log filename.  Specifying a blank filename disables access "
"log generation.  The value @code{stderr} causes log entries to be sent to "
"the standard error file when the scheduler is running in the foreground, or "
"to the system log daemon when run in the background.  The value "
"@code{syslog} causes log entries to be sent to the system log daemon.  The "
"server name may be included in filenames using the string @code{%s}, as in "
"@code{/var/log/cups/%s-page_log}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11808
msgid "Defaults to @samp{\"/var/log/cups/page_log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11810
#, no-wrap
msgid "{@code{files-configuration} parameter} string remote-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11813
msgid ""
"Specifies the username that is associated with unauthenticated accesses by "
"clients claiming to be the root user.  The default is @code{remroot}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11815
msgid "Defaults to @samp{\"remroot\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11817
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name request-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11820
msgid ""
"Specifies the directory that contains print jobs and other HTTP request "
"data."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11822
msgid "Defaults to @samp{\"/var/spool/cups\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11824
#, no-wrap
msgid "{@code{files-configuration} parameter} sandboxing sandboxing"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11829
msgid ""
"Specifies the level of security sandboxing that is applied to print filters, "
"backends, and other child processes of the scheduler; either @code{relaxed} "
"or @code{strict}.  This directive is currently only used/supported on macOS."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11831
msgid "Defaults to @samp{strict}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11833
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name server-keychain"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11838
msgid ""
"Specifies the location of TLS certificates and private keys.  CUPS will look "
"for public and private keys in this directory: a @code{.crt} files for "
"PEM-encoded certificates and corresponding @code{.key} files for PEM-encoded "
"private keys."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11840
msgid "Defaults to @samp{\"/etc/cups/ssl\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11842
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name server-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11844
msgid "Specifies the directory containing the server configuration files."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11846
msgid "Defaults to @samp{\"/etc/cups\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11848
#, no-wrap
msgid "{@code{files-configuration} parameter} boolean sync-on-close?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11851
msgid ""
"Specifies whether the scheduler calls fsync(2) after writing configuration "
"or state files."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11855
#, no-wrap
msgid ""
"{@code{files-configuration} parameter} space-separated-string-list "
"system-group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11857
msgid "Specifies the group(s) to use for @code{@@SYSTEM} group authentication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11859
#, no-wrap
msgid "{@code{files-configuration} parameter} file-name temp-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11861
msgid "Specifies the directory where temporary files are stored."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11863
msgid "Defaults to @samp{\"/var/spool/cups/tmp\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11865
#, no-wrap
msgid "{@code{files-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11868
msgid "Specifies the user name or ID that is used when running external programs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11873
#, no-wrap
msgid "{@code{cups-configuration} parameter} access-log-level access-log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11880
msgid ""
"Specifies the logging level for the AccessLog file.  The @code{config} level "
"logs when printers and classes are added, deleted, or modified and when "
"configuration files are accessed or updated.  The @code{actions} level logs "
"when print jobs are submitted, held, released, modified, or canceled, and "
"any of the conditions for @code{config}.  The @code{all} level logs all "
"requests."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11882
msgid "Defaults to @samp{actions}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11884
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean auto-purge-jobs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11887
msgid ""
"Specifies whether to purge job history data automatically when it is no "
"longer required for quotas."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11891
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} browse-local-protocols "
"browse-local-protocols"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11893
msgid "Specifies which protocols to use for local printer sharing."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11895
msgid "Defaults to @samp{dnssd}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11897
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean browse-web-if?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11899
msgid "Specifies whether the CUPS web interface is advertised."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11903
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean browsing?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11905
msgid "Specifies whether shared printers are advertised."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11909
#, no-wrap
msgid "{@code{cups-configuration} parameter} string classification"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11914
msgid ""
"Specifies the security classification of the server.  Any valid banner name "
"can be used, including \"classified\", \"confidential\", \"secret\", "
"\"topsecret\", and \"unclassified\", or the banner can be omitted to disable "
"secure printing functions."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11916 doc/guix.texi:12253 doc/guix.texi:13612 doc/guix.texi:13624 doc/guix.texi:17787 doc/guix.texi:17795 doc/guix.texi:17803 doc/guix.texi:17811 doc/guix.texi:18089 doc/guix.texi:18567 doc/guix.texi:18575 doc/guix.texi:18583 doc/guix.texi:18691 doc/guix.texi:18716 doc/guix.texi:18847 doc/guix.texi:18855 doc/guix.texi:18863 doc/guix.texi:18871 doc/guix.texi:18879 doc/guix.texi:18887 doc/guix.texi:18910 doc/guix.texi:18918 doc/guix.texi:18970 doc/guix.texi:18986 doc/guix.texi:18994 doc/guix.texi:19033 doc/guix.texi:19056 doc/guix.texi:19078 doc/guix.texi:19085 doc/guix.texi:19120 doc/guix.texi:19128 doc/guix.texi:19152 doc/guix.texi:19184 doc/guix.texi:19213 doc/guix.texi:19220 doc/guix.texi:19227 doc/guix.texi:19235 doc/guix.texi:19249 doc/guix.texi:19258 doc/guix.texi:19268 doc/guix.texi:19275 doc/guix.texi:19282 doc/guix.texi:19289 doc/guix.texi:19360 doc/guix.texi:19367 doc/guix.texi:19374 doc/guix.texi:19383 doc/guix.texi:19399 doc/guix.texi:19406 doc/guix.texi:19413 doc/guix.texi:19420 doc/guix.texi:19428 doc/guix.texi:19436
msgid "Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11918
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean classify-override?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11921
msgid ""
"Specifies whether users may override the classification (cover page) of "
"individual print jobs using the @code{job-sheets} option."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11925
#, no-wrap
msgid "{@code{cups-configuration} parameter} default-auth-type default-auth-type"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11927
msgid "Specifies the default type of authentication to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11929
msgid "Defaults to @samp{Basic}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11931
#, no-wrap
msgid "{@code{cups-configuration} parameter} default-encryption default-encryption"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11933
msgid "Specifies whether encryption will be used for authenticated requests."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11935
msgid "Defaults to @samp{Required}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11937
#, no-wrap
msgid "{@code{cups-configuration} parameter} string default-language"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11939
msgid "Specifies the default language to use for text and web content."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11941
msgid "Defaults to @samp{\"en\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11943
#, no-wrap
msgid "{@code{cups-configuration} parameter} string default-paper-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11948
msgid ""
"Specifies the default paper size for new print queues.  @samp{\"Auto\"} uses "
"a locale-specific default, while @samp{\"None\"} specifies there is no "
"default paper size.  Specific size names are typically @samp{\"Letter\"} or "
"@samp{\"A4\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11950
msgid "Defaults to @samp{\"Auto\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11952
#, no-wrap
msgid "{@code{cups-configuration} parameter} string default-policy"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11954
msgid "Specifies the default access policy to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11956
msgid "Defaults to @samp{\"default\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11958
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean default-shared?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11960
msgid "Specifies whether local printers are shared by default."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11962 doc/guix.texi:12042 doc/guix.texi:12338 doc/guix.texi:16531 doc/guix.texi:16538 doc/guix.texi:16546 doc/guix.texi:16568 doc/guix.texi:16582 doc/guix.texi:16667 doc/guix.texi:16674 doc/guix.texi:16682 doc/guix.texi:17068 doc/guix.texi:17208 doc/guix.texi:17394 doc/guix.texi:17401 doc/guix.texi:17423 doc/guix.texi:17462 doc/guix.texi:17482 doc/guix.texi:17496 doc/guix.texi:17636 doc/guix.texi:18669 doc/guix.texi:18757 doc/guix.texi:18773 doc/guix.texi:18823
msgid "Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11964
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"dirty-clean-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11968
msgid ""
"Specifies the delay for updating of configuration and state files, in "
"seconds.  A value of 0 causes the update to happen as soon as possible, "
"typically within a few milliseconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11970 doc/guix.texi:12018 doc/guix.texi:12027 doc/guix.texi:12048 doc/guix.texi:12345
msgid "Defaults to @samp{30}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11972
#, no-wrap
msgid "{@code{cups-configuration} parameter} error-policy error-policy"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11978
msgid ""
"Specifies what to do when an error occurs.  Possible values are "
"@code{abort-job}, which will discard the failed print job; @code{retry-job}, "
"which will retry the job at a later time; @code{retry-this-job}, which "
"retries the failed job immediately; and @code{stop-printer}, which stops the "
"printer."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11980
msgid "Defaults to @samp{stop-printer}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11982
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer filter-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11990
msgid ""
"Specifies the maximum cost of filters that are run concurrently, which can "
"be used to minimize disk, memory, and CPU resource problems.  A limit of 0 "
"disables filter limiting.  An average print to a non-PostScript printer "
"needs a filter limit of about 200.  A PostScript printer needs about half "
"that (100).  Setting the limit below these thresholds will effectively limit "
"the scheduler to printing a single job at any time."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11992 doc/guix.texi:12000 doc/guix.texi:12055 doc/guix.texi:12171 doc/guix.texi:12185 doc/guix.texi:12192 doc/guix.texi:13716 doc/guix.texi:13728 doc/guix.texi:17084 doc/guix.texi:17409 doc/guix.texi:18662 doc/guix.texi:18962 doc/guix.texi:19136
msgid "Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11994
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer filter-nice"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:11998
msgid ""
"Specifies the scheduling priority of filters that are run to print a job.  "
"The nice value ranges from 0, the highest priority, to 19, the lowest "
"priority."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12002
#, no-wrap
msgid "{@code{cups-configuration} parameter} host-name-lookups host-name-lookups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12009
msgid ""
"Specifies whether to do reverse lookups on connecting clients.  The "
"@code{double} setting causes @code{cupsd} to verify that the hostname "
"resolved from the address matches one of the addresses returned for that "
"hostname.  Double lookups also prevent clients with unregistered addresses "
"from connecting to your server.  Only set this option to @code{#t} or "
"@code{double} if absolutely required."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12013
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer job-kill-delay"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12016
msgid ""
"Specifies the number of seconds to wait before killing the filters and "
"backend associated with a canceled or held job."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12020
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"job-retry-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12025
msgid ""
"Specifies the interval between retries of jobs in seconds.  This is "
"typically used for fax queues but can also be used with normal print queues "
"whose error policy is @code{retry-job} or @code{retry-current-job}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12029
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer job-retry-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12034
msgid ""
"Specifies the number of retries that are done for jobs.  This is typically "
"used for fax queues but can also be used with normal print queues whose "
"error policy is @code{retry-job} or @code{retry-current-job}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12036 doc/guix.texi:17888 doc/guix.texi:17908 doc/guix.texi:17924 doc/guix.texi:17938 doc/guix.texi:17945 doc/guix.texi:17952 doc/guix.texi:17959 doc/guix.texi:18118 doc/guix.texi:18134 doc/guix.texi:18141 doc/guix.texi:18148 doc/guix.texi:18159 doc/guix.texi:18614 doc/guix.texi:18622 doc/guix.texi:18630 doc/guix.texi:18654
msgid "Defaults to @samp{5}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12038
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean keep-alive?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12040
msgid "Specifies whether to support HTTP keep-alive connections."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12044
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"keep-alive-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12046
msgid "Specifies how long an idle client connection remains open, in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12050
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"limit-request-body"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12053
msgid ""
"Specifies the maximum size of print files, IPP requests, and HTML form "
"data.  A limit of 0 disables the limit check."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12057
#, no-wrap
msgid "{@code{cups-configuration} parameter} multiline-string-list listen"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12064
msgid ""
"Listens on the specified interfaces for connections.  Valid values are of "
"the form @var{address}:@var{port}, where @var{address} is either an IPv6 "
"address enclosed in brackets, an IPv4 address, or @code{*} to indicate all "
"addresses.  Values can also be file names of local UNIX domain sockets.  The "
"Listen directive is similar to the Port directive but allows you to restrict "
"access to specific interfaces or networks."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12066
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer listen-back-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12073
msgid ""
"Specifies the number of pending connections that will be allowed.  This "
"normally only affects very busy servers that have reached the MaxClients "
"limit, but can also be triggered by large numbers of simultaneous "
"connections.  When the limit is reached, the operating system will refuse "
"additional connections until the scheduler can accept the pending ones."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12075
msgid "Defaults to @samp{128}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12077
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} location-access-control-list "
"location-access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12079
msgid "Specifies a set of additional access controls."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12081
msgid "Available @code{location-access-controls} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12082
#, no-wrap
msgid "{@code{location-access-controls} parameter} file-name path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12084
msgid "Specifies the URI path to which the access control applies."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12086
#, no-wrap
msgid ""
"{@code{location-access-controls} parameter} access-control-list "
"access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12089
msgid ""
"Access controls for all access to this path, in the same format as the "
"@code{access-controls} of @code{operation-access-control}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12091 doc/guix.texi:12097 doc/guix.texi:12111 doc/guix.texi:12118 doc/guix.texi:12260 doc/guix.texi:12319 doc/guix.texi:12403 doc/guix.texi:12414 doc/guix.texi:14202 doc/guix.texi:16589 doc/guix.texi:16777 doc/guix.texi:17779 doc/guix.texi:17839 doc/guix.texi:17847 doc/guix.texi:18677 doc/guix.texi:18684 doc/guix.texi:19026 doc/guix.texi:19104 doc/guix.texi:19198 doc/guix.texi:19206 doc/guix.texi:19242 doc/guix.texi:19392 doc/guix.texi:19443 doc/guix.texi:19452
msgid "Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12093
#, no-wrap
msgid ""
"{@code{location-access-controls} parameter} method-access-control-list "
"method-access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12095
msgid "Access controls for method-specific access to this path."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12099
msgid "Available @code{method-access-controls} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12100
#, no-wrap
msgid "{@code{method-access-controls} parameter} boolean reverse?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12103
msgid ""
"If @code{#t}, apply access controls to all methods except the listed "
"methods.  Otherwise apply to only the listed methods."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12107
#, no-wrap
msgid "{@code{method-access-controls} parameter} method-list methods"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12109
msgid "Methods to which this access control applies."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12113
#, no-wrap
msgid ""
"{@code{method-access-controls} parameter} access-control-list "
"access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12116
msgid ""
"Access control directives, as a list of strings.  Each string should be one "
"directive, such as \"Order allow,deny\"."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12122
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer log-debug-history"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12126
msgid ""
"Specifies the number of debugging messages that are retained for logging if "
"an error occurs in a print job.  Debug messages are logged regardless of the "
"LogLevel setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12128 doc/guix.texi:12149 doc/guix.texi:12156 doc/guix.texi:13962 doc/guix.texi:16762
msgid "Defaults to @samp{100}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12130
#, no-wrap
msgid "{@code{cups-configuration} parameter} log-level log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12133
msgid ""
"Specifies the level of logging for the ErrorLog file.  The value @code{none} "
"stops all logging while @code{debug2} logs everything."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12135
msgid "Defaults to @samp{info}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12137
#, no-wrap
msgid "{@code{cups-configuration} parameter} log-time-format log-time-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12140
msgid ""
"Specifies the format of the date and time in the log files.  The value "
"@code{standard} logs whole seconds while @code{usecs} logs microseconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12142
msgid "Defaults to @samp{standard}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12144
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12147
msgid ""
"Specifies the maximum number of simultaneous clients that are allowed by the "
"scheduler."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12151
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"max-clients-per-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12154
msgid ""
"Specifies the maximum number of simultaneous clients that are allowed from a "
"single address."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12158
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-copies"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12161
msgid "Specifies the maximum number of copies that a user can print of each job."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12163
msgid "Defaults to @samp{9999}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12165
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-hold-time"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12169
msgid ""
"Specifies the maximum time a job may remain in the @code{indefinite} hold "
"state before it is canceled.  A value of 0 disables cancellation of held "
"jobs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12173
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-jobs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12176
msgid ""
"Specifies the maximum number of simultaneous jobs that are allowed.  Set to "
"0 to allow an unlimited number of jobs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12178
msgid "Defaults to @samp{500}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12180
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"max-jobs-per-printer"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12183
msgid ""
"Specifies the maximum number of simultaneous jobs that are allowed per "
"printer.  A value of 0 allows up to MaxJobs jobs per printer."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12187
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-jobs-per-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12190
msgid ""
"Specifies the maximum number of simultaneous jobs that are allowed per "
"user.  A value of 0 allows up to MaxJobs jobs per user."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12194
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-job-time"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12197
msgid ""
"Specifies the maximum time a job may take to print before it is canceled, in "
"seconds.  Set to 0 to disable cancellation of \"stuck\" jobs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12199
msgid "Defaults to @samp{10800}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12201
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer max-log-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12204
msgid ""
"Specifies the maximum size of the log files before they are rotated, in "
"bytes.  The value 0 disables log rotation."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12206
msgid "Defaults to @samp{1048576}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12208
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} non-negative-integer "
"multiple-operation-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12211
msgid ""
"Specifies the maximum amount of time to allow between files in a multiple "
"file print job, in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12213 doc/guix.texi:12427
msgid "Defaults to @samp{300}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12215
#, no-wrap
msgid "{@code{cups-configuration} parameter} string page-log-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12220
msgid ""
"Specifies the format of PageLog lines.  Sequences beginning with percent "
"(@samp{%}) characters are replaced with the corresponding information, while "
"all other characters are copied literally.  The following percent sequences "
"are recognized:"
msgstr ""

#. type: item
#: doc/guix.texi:12222
#, no-wrap
msgid "%%"
msgstr ""

#. type: table
#: doc/guix.texi:12224
msgid "insert a single percent character"
msgstr ""

#. type: item
#: doc/guix.texi:12225
#, no-wrap
msgid "%@{name@}"
msgstr ""

#. type: table
#: doc/guix.texi:12227
msgid "insert the value of the specified IPP attribute"
msgstr ""

#. type: item
#: doc/guix.texi:12228
#, no-wrap
msgid "%C"
msgstr ""

#. type: table
#: doc/guix.texi:12230
msgid "insert the number of copies for the current page"
msgstr ""

#. type: item
#: doc/guix.texi:12231
#, no-wrap
msgid "%P"
msgstr ""

#. type: table
#: doc/guix.texi:12233
msgid "insert the current page number"
msgstr ""

#. type: item
#: doc/guix.texi:12234
#, no-wrap
msgid "%T"
msgstr ""

#. type: table
#: doc/guix.texi:12236
msgid "insert the current date and time in common log format"
msgstr ""

#. type: item
#: doc/guix.texi:12237
#, no-wrap
msgid "%j"
msgstr ""

#. type: table
#: doc/guix.texi:12239
msgid "insert the job ID"
msgstr ""

#. type: item
#: doc/guix.texi:12240 doc/guix.texi:13572
#, no-wrap
msgid "%p"
msgstr ""

#. type: table
#: doc/guix.texi:12242
msgid "insert the printer name"
msgstr ""

#. type: item
#: doc/guix.texi:12243 doc/guix.texi:13595
#, no-wrap
msgid "%u"
msgstr ""

#. type: table
#: doc/guix.texi:12245
msgid "insert the username"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12251
msgid ""
"A value of the empty string disables page logging.  The string @code{%p %u "
"%j %T %P %C %@{job-billing@} %@{job-originating-host-name@} %@{job-name@} "
"%@{media@} %@{sides@}} creates a page log with the standard items."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12255
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} environment-variables "
"environment-variables"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12258
msgid ""
"Passes the specified environment variable(s) to child processes; a list of "
"strings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12262
#, no-wrap
msgid "{@code{cups-configuration} parameter} policy-configuration-list policies"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12264
msgid "Specifies named access control policies."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12266
msgid "Available @code{policy-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12267
#, no-wrap
msgid "{@code{policy-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12269
msgid "Name of the policy."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12271
#, no-wrap
msgid "{@code{policy-configuration} parameter} string job-private-access"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12281
msgid ""
"Specifies an access list for a job's private values.  @code{@@ACL} maps to "
"the printer's requesting-user-name-allowed or requesting-user-name-denied "
"values.  @code{@@OWNER} maps to the job's owner.  @code{@@SYSTEM} maps to "
"the groups listed for the @code{system-group} field of the "
"@code{files-config} configuration, which is reified into the "
"@code{cups-files.conf(5)} file.  Other possible elements of the access list "
"include specific user names, and @code{@@@var{group}} to indicate members of "
"a specific group.  The access list may also be simply @code{all} or "
"@code{default}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12283 doc/guix.texi:12305
msgid "Defaults to @samp{\"@@OWNER @@SYSTEM\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12285
#, no-wrap
msgid "{@code{policy-configuration} parameter} string job-private-values"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12288 doc/guix.texi:12310
msgid ""
"Specifies the list of job values to make private, or @code{all}, "
"@code{default}, or @code{none}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12291
msgid ""
"Defaults to @samp{\"job-name job-originating-host-name "
"job-originating-user-name phone\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12293
#, no-wrap
msgid "{@code{policy-configuration} parameter} string subscription-private-access"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12303
msgid ""
"Specifies an access list for a subscription's private values.  @code{@@ACL} "
"maps to the printer's requesting-user-name-allowed or "
"requesting-user-name-denied values.  @code{@@OWNER} maps to the job's "
"owner.  @code{@@SYSTEM} maps to the groups listed for the "
"@code{system-group} field of the @code{files-config} configuration, which is "
"reified into the @code{cups-files.conf(5)} file.  Other possible elements of "
"the access list include specific user names, and @code{@@@var{group}} to "
"indicate members of a specific group.  The access list may also be simply "
"@code{all} or @code{default}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12307
#, no-wrap
msgid "{@code{policy-configuration} parameter} string subscription-private-values"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12313
msgid ""
"Defaults to @samp{\"notify-events notify-pull-method notify-recipient-uri "
"notify-subscriber-user-name notify-user-data\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12315
#, no-wrap
msgid ""
"{@code{policy-configuration} parameter} operation-access-control-list "
"access-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12317
msgid "Access control by IPP operation."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12322
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} boolean-or-non-negative-integer "
"preserve-job-files"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12327
msgid ""
"Specifies whether job files (documents) are preserved after a job is "
"printed.  If a numeric value is specified, job files are preserved for the "
"indicated number of seconds after printing.  Otherwise a boolean value "
"applies indefinitely."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12329
msgid "Defaults to @samp{86400}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12331
#, no-wrap
msgid ""
"{@code{cups-configuration} parameter} boolean-or-non-negative-integer "
"preserve-job-history"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12336
msgid ""
"Specifies whether the job history is preserved after a job is printed.  If a "
"numeric value is specified, the job history is preserved for the indicated "
"number of seconds after printing.  If @code{#t}, the job history is "
"preserved until the MaxJobs limit is reached."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12340
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer reload-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12343
msgid ""
"Specifies the amount of time to wait for job completion before restarting "
"the scheduler."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12347
#, no-wrap
msgid "{@code{cups-configuration} parameter} string rip-cache"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12350
msgid ""
"Specifies the maximum amount of memory to use when converting documents into "
"bitmaps for a printer."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12352
msgid "Defaults to @samp{\"128m\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12354
#, no-wrap
msgid "{@code{cups-configuration} parameter} string server-admin"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12356
msgid "Specifies the email address of the server administrator."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12358
msgid "Defaults to @samp{\"root@@localhost.localdomain\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12360
#, no-wrap
msgid "{@code{cups-configuration} parameter} host-name-list-or-* server-alias"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12368
msgid ""
"The ServerAlias directive is used for HTTP Host header validation when "
"clients connect to the scheduler from external interfaces.  Using the "
"special name @code{*} can expose your system to known browser-based DNS "
"rebinding attacks, even when accessing sites through a firewall.  If the "
"auto-discovery of alternate names does not work, we recommend listing each "
"alternate name with a ServerAlias directive instead of using @code{*}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12370
msgid "Defaults to @samp{*}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12372
#, no-wrap
msgid "{@code{cups-configuration} parameter} string server-name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12374
msgid "Specifies the fully-qualified host name of the server."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12376
msgid "Defaults to @samp{\"localhost\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12378
#, no-wrap
msgid "{@code{cups-configuration} parameter} server-tokens server-tokens"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12386
msgid ""
"Specifies what information is included in the Server header of HTTP "
"responses.  @code{None} disables the Server header.  @code{ProductOnly} "
"reports @code{CUPS}.  @code{Major} reports @code{CUPS 2}.  @code{Minor} "
"reports @code{CUPS 2.0}.  @code{Minimal} reports @code{CUPS 2.0.0}.  "
"@code{OS} reports @code{CUPS 2.0.0 (@var{uname})} where @var{uname} is the "
"output of the @code{uname} command.  @code{Full} reports @code{CUPS 2.0.0 "
"(@var{uname}) IPP/2.0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12388
msgid "Defaults to @samp{Minimal}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12390
#, no-wrap
msgid "{@code{cups-configuration} parameter} string set-env"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12392
msgid "Set the specified environment variable to be passed to child processes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12394
msgid "Defaults to @samp{\"variable value\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12396
#, no-wrap
msgid "{@code{cups-configuration} parameter} multiline-string-list ssl-listen"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12401
msgid ""
"Listens on the specified interfaces for encrypted connections.  Valid values "
"are of the form @var{address}:@var{port}, where @var{address} is either an "
"IPv6 address enclosed in brackets, an IPv4 address, or @code{*} to indicate "
"all addresses."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12405
#, no-wrap
msgid "{@code{cups-configuration} parameter} ssl-options ssl-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12412
msgid ""
"Sets encryption options.  By default, CUPS only supports encryption using "
"TLS v1.0 or higher using known secure cipher suites.  The @code{AllowRC4} "
"option enables the 128-bit RC4 cipher suites, which are required for some "
"older clients that do not implement newer ones.  The @code{AllowSSL3} option "
"enables SSL v3.0, which is required for some older clients that do not "
"support TLS v1.0."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12416
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean strict-conformance?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12419
msgid ""
"Specifies whether the scheduler requires clients to strictly adhere to the "
"IPP specifications."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12423
#, no-wrap
msgid "{@code{cups-configuration} parameter} non-negative-integer timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12425
msgid "Specifies the HTTP request timeout, in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12430
#, no-wrap
msgid "{@code{cups-configuration} parameter} boolean web-interface?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12432
msgid "Specifies whether the web interface is enabled."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12442
msgid ""
"At this point you're probably thinking ``oh dear, Guix manual, I like you "
"but you can stop already with the configuration options''.  Indeed.  "
"However, one more point: it could be that you have an existing "
"@code{cupsd.conf} that you want to use.  In that case, you can pass an "
"@code{opaque-cups-configuration} as the configuration of a "
"@code{cups-service-type}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12444
msgid "Available @code{opaque-cups-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12445
#, no-wrap
msgid "{@code{opaque-cups-configuration} parameter} package cups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12449
#, no-wrap
msgid "{@code{opaque-cups-configuration} parameter} string cupsd.conf"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12451
msgid "The contents of the @code{cupsd.conf}, as a string."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12453
#, no-wrap
msgid "{@code{opaque-cups-configuration} parameter} string cups-files.conf"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12455
msgid "The contents of the @code{cups-files.conf} file, as a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12460
msgid ""
"For example, if your @code{cupsd.conf} and @code{cups-files.conf} are in "
"strings of the same name, you could instantiate a CUPS service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:12466
#, no-wrap
msgid ""
"(service cups-service-type\n"
"         (opaque-cups-configuration\n"
"           (cupsd.conf cupsd.conf)\n"
"           (cups-files.conf cups-files.conf)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12477
msgid ""
"The @code{(gnu services desktop)} module provides services that are usually "
"useful in the context of a ``desktop'' setup---that is, on a machine running "
"a graphical display server, possibly with graphical user interfaces, etc.  "
"It also defines services that provide specific desktop environments like "
"GNOME, XFCE or MATE."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12481
msgid ""
"To simplify things, the module defines a variable containing the set of "
"services that users typically expect on a machine with a graphical "
"environment and networking:"
msgstr ""

#. type: defvr
#: doc/guix.texi:12482
#, no-wrap
msgid "{Scheme Variable} %desktop-services"
msgstr ""

#. type: defvr
#: doc/guix.texi:12485
msgid ""
"This is a list of services that builds upon @var{%base-services} and adds or "
"adjusts services for a typical ``desktop'' setup."
msgstr ""

#. type: defvr
#: doc/guix.texi:12495
msgid ""
"In particular, it adds a graphical login manager (@pxref{X Window, "
"@code{slim-service}}), screen lockers, a network management tool "
"(@pxref{Networking Services, @code{network-manager-service-type}}), energy "
"and color management services, the @code{elogind} login and seat manager, "
"the Polkit privilege service, the GeoClue location service, the "
"AccountsService daemon that allows authorized users change system passwords, "
"an NTP client (@pxref{Networking Services}), the Avahi daemon, and has the "
"name service switch service configured to be able to use @code{nss-mdns} "
"(@pxref{Name Service Switch, mDNS})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12500
msgid ""
"The @var{%desktop-services} variable can be used as the @code{services} "
"field of an @code{operating-system} declaration (@pxref{operating-system "
"Reference, @code{services}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12520
msgid ""
"Additionally, the @code{gnome-desktop-service}, @code{xfce-desktop-service} "
"and @code{mate-desktop-service} procedures can add GNOME, XFCE and/or MATE "
"to a system.  To ``add GNOME'' means that system-level services like the "
"backlight adjustment helpers and the power management utilities are added to "
"the system, extending @code{polkit} and @code{dbus} appropriately, allowing "
"GNOME to operate with elevated privileges on a limited number of "
"special-purpose system interfaces.  Additionally, adding a service made by "
"@code{gnome-desktop-service} adds the GNOME metapackage to the system "
"profile.  Likewise, adding the XFCE service not only adds the @code{xfce} "
"metapackage to the system profile, but it also gives the Thunar file manager "
"the ability to open a ``root-mode'' file management window, if the user "
"authenticates using the administrator's password via the standard polkit "
"graphical interface.  To ``add MATE'' means that @code{polkit} and "
"@code{dbus} are extended appropriately, allowing MATE to operate with "
"elevated privileges on a limited number of special-purpose system "
"interfaces.  Additionally, adding a service made by "
"@code{mate-desktop-service} adds the MATE metapackage to the system profile."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12529
msgid ""
"The desktop environments in Guix use the Xorg display server by default.  If "
"you'd like to use the newer display server protocol called Wayland, you need "
"to use the @code{sddm-service} instead of the @code{slim-service} for the "
"graphical login manager.  You should then select the ``GNOME (Wayland)'' "
"session in SDDM.  Alternatively you can also try starting GNOME on Wayland "
"manually from a TTY with the command ``XDG_SESSION_TYPE=wayland exec "
"dbus-run-session gnome-session``.  Currently only GNOME has support for "
"Wayland."
msgstr ""

#. type: deffn
#: doc/guix.texi:12530
#, no-wrap
msgid "{Scheme Procedure} gnome-desktop-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:12534
msgid ""
"Return a service that adds the @code{gnome} package to the system profile, "
"and extends polkit with the actions from @code{gnome-settings-daemon}."
msgstr ""

#. type: deffn
#: doc/guix.texi:12536
#, no-wrap
msgid "{Scheme Procedure} xfce-desktop-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:12541
msgid ""
"Return a service that adds the @code{xfce} package to the system profile, "
"and extends polkit with the ability for @code{thunar} to manipulate the file "
"system as root from within a user session, after the user has authenticated "
"with the administrator's password."
msgstr ""

#. type: deffn
#: doc/guix.texi:12543
#, no-wrap
msgid "{Scheme Procedure} mate-desktop-service"
msgstr ""

#. type: deffn
#: doc/guix.texi:12547
msgid ""
"Return a service that adds the @code{mate} package to the system profile, "
"and extends polkit with the actions from @code{mate-settings-daemon}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12554
msgid ""
"Because the GNOME, XFCE and MATE desktop services pull in so many packages, "
"the default @code{%desktop-services} variable doesn't include either of them "
"by default.  To add GNOME, XFCE or MATE, just @code{cons} them onto "
"@code{%desktop-services} in the @code{services} field of your "
"@code{operating-system}:"
msgstr ""

#. type: example
#: doc/guix.texi:12565
#, no-wrap
msgid ""
"(use-modules (gnu))\n"
"(use-service-modules desktop)\n"
"(operating-system\n"
"  ...\n"
"  ;; cons* adds items to the list given as its last argument.\n"
"  (services (cons* (gnome-desktop-service)\n"
"                   (xfce-desktop-service)\n"
"                   %desktop-services))\n"
"  ...)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12569
msgid ""
"These desktop environments will then be available as options in the "
"graphical login window."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12573
msgid ""
"The actual service definitions included in @code{%desktop-services} and "
"provided by @code{(gnu services dbus)} and @code{(gnu services desktop)} are "
"described below."
msgstr ""

#. type: deffn
#: doc/guix.texi:12574
#, no-wrap
msgid "{Scheme Procedure} dbus-service [#:dbus @var{dbus}] [#:services '()]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12577
msgid ""
"Return a service that runs the ``system bus'', using @var{dbus}, with "
"support for @var{services}."
msgstr ""

#. type: deffn
#: doc/guix.texi:12581
msgid ""
"@uref{http://dbus.freedesktop.org/, D-Bus} is an inter-process communication "
"facility.  Its system bus is used to allow system services to communicate "
"and to be notified of system-wide events."
msgstr ""

#. type: deffn
#: doc/guix.texi:12586
msgid ""
"@var{services} must be a list of packages that provide an "
"@file{etc/dbus-1/system.d} directory containing additional D-Bus "
"configuration and policy files.  For example, to allow avahi-daemon to use "
"the system bus, @var{services} must be equal to @code{(list avahi)}."
msgstr ""

#. type: deffn
#: doc/guix.texi:12588
#, no-wrap
msgid "{Scheme Procedure} elogind-service [#:config @var{config}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12594
msgid ""
"Return a service that runs the @code{elogind} login and seat management "
"daemon.  @uref{https://github.com/elogind/elogind, Elogind} exposes a D-Bus "
"interface that can be used to know which users are logged in, know what kind "
"of sessions they have open, suspend the system, inhibit system suspend, "
"reboot the system, and other tasks."
msgstr ""

#. type: deffn
#: doc/guix.texi:12598
msgid ""
"Elogind handles most system-level power events for a computer, for example "
"suspending the system when a lid is closed, or shutting it down when the "
"power button is pressed."
msgstr ""

#. type: deffn
#: doc/guix.texi:12603
msgid ""
"The @var{config} keyword argument specifies the configuration for elogind, "
"and should be the result of an @code{(elogind-configuration (@var{parameter} "
"@var{value})...)} invocation.  Available parameters and their default values "
"are:"
msgstr ""

#. type: item
#: doc/guix.texi:12605
#, no-wrap
msgid "kill-user-processes?"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12607 doc/guix.texi:12625 doc/guix.texi:12627 doc/guix.texi:12629 doc/guix.texi:12641
msgid "#f"
msgstr ""

#. type: item
#: doc/guix.texi:12607
#, no-wrap
msgid "kill-only-users"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12609 doc/guix.texi:12647
msgid "()"
msgstr ""

#. type: item
#: doc/guix.texi:12609
#, no-wrap
msgid "kill-exclude-users"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12611
msgid "(\"root\")"
msgstr ""

#. type: item
#: doc/guix.texi:12611
#, no-wrap
msgid "inhibit-delay-max-seconds"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12613
msgid "5"
msgstr ""

#. type: item
#: doc/guix.texi:12613
#, no-wrap
msgid "handle-power-key"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12615
msgid "poweroff"
msgstr ""

#. type: item
#: doc/guix.texi:12615
#, no-wrap
msgid "handle-suspend-key"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12617 doc/guix.texi:12621
msgid "suspend"
msgstr ""

#. type: item
#: doc/guix.texi:12617
#, no-wrap
msgid "handle-hibernate-key"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12619
msgid "hibernate"
msgstr ""

#. type: item
#: doc/guix.texi:12619
#, no-wrap
msgid "handle-lid-switch"
msgstr ""

#. type: item
#: doc/guix.texi:12621
#, no-wrap
msgid "handle-lid-switch-docked"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12623 doc/guix.texi:12635
msgid "ignore"
msgstr ""

#. type: item
#: doc/guix.texi:12623
#, no-wrap
msgid "power-key-ignore-inhibited?"
msgstr ""

#. type: item
#: doc/guix.texi:12625
#, no-wrap
msgid "suspend-key-ignore-inhibited?"
msgstr ""

#. type: item
#: doc/guix.texi:12627
#, no-wrap
msgid "hibernate-key-ignore-inhibited?"
msgstr ""

#. type: item
#: doc/guix.texi:12629
#, no-wrap
msgid "lid-switch-ignore-inhibited?"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12631 doc/guix.texi:12643
msgid "#t"
msgstr ""

#. type: item
#: doc/guix.texi:12631
#, no-wrap
msgid "holdoff-timeout-seconds"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12633
msgid "30"
msgstr ""

#. type: item
#: doc/guix.texi:12633
#, no-wrap
msgid "idle-action"
msgstr ""

#. type: item
#: doc/guix.texi:12635
#, no-wrap
msgid "idle-action-seconds"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12637
msgid "(* 30 60)"
msgstr ""

#. type: item
#: doc/guix.texi:12637
#, no-wrap
msgid "runtime-directory-size-percent"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12639
msgid "10"
msgstr ""

#. type: item
#: doc/guix.texi:12639
#, no-wrap
msgid "runtime-directory-size"
msgstr ""

#. type: item
#: doc/guix.texi:12641
#, no-wrap
msgid "remove-ipc?"
msgstr ""

#. type: item
#: doc/guix.texi:12643
#, no-wrap
msgid "suspend-state"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12645
msgid "(\"mem\" \"standby\" \"freeze\")"
msgstr ""

#. type: item
#: doc/guix.texi:12645
#, no-wrap
msgid "suspend-mode"
msgstr ""

#. type: item
#: doc/guix.texi:12647
#, no-wrap
msgid "hibernate-state"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12649 doc/guix.texi:12653
msgid "(\"disk\")"
msgstr ""

#. type: item
#: doc/guix.texi:12649
#, no-wrap
msgid "hibernate-mode"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12651
msgid "(\"platform\" \"shutdown\")"
msgstr ""

#. type: item
#: doc/guix.texi:12651
#, no-wrap
msgid "hybrid-sleep-state"
msgstr ""

#. type: item
#: doc/guix.texi:12653
#, no-wrap
msgid "hybrid-sleep-mode"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12655
msgid "(\"suspend\" \"platform\" \"shutdown\")"
msgstr ""

#. type: deffn
#: doc/guix.texi:12658
#, no-wrap
msgid "{Scheme Procedure} accountsservice-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12666
msgid ""
"[#:accountsservice @var{accountsservice}] Return a service that runs "
"AccountsService, a system service that can list available accounts, change "
"their passwords, and so on.  AccountsService integrates with PolicyKit to "
"enable unprivileged users to acquire the capability to modify their system "
"configuration.  "
"@uref{https://www.freedesktop.org/wiki/Software/AccountsService/, the "
"accountsservice web site} for more information."
msgstr ""

#. type: deffn
#: doc/guix.texi:12669
msgid ""
"The @var{accountsservice} keyword argument is the @code{accountsservice} "
"package to expose as a service."
msgstr ""

#. type: deffn
#: doc/guix.texi:12671
#, no-wrap
msgid "{Scheme Procedure} polkit-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12680
msgid ""
"[#:polkit @var{polkit}] Return a service that runs the "
"@uref{http://www.freedesktop.org/wiki/Software/polkit/, Polkit privilege "
"management service}, which allows system administrators to grant access to "
"privileged operations in a structured way.  By querying the Polkit service, "
"a privileged system component can know when it should grant additional "
"capabilities to ordinary users.  For example, an ordinary user can be "
"granted the capability to suspend the system if the user is logged in "
"locally."
msgstr ""

#. type: deffn
#: doc/guix.texi:12682
#, no-wrap
msgid "{Scheme Procedure} upower-service [#:upower @var{upower}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12699
msgid ""
"[#:watts-up-pro? #f] @ [#:poll-batteries? #t] @ [#:ignore-lid? #f] @ "
"[#:use-percentage-for-policy? #f] @ [#:percentage-low 10] @ "
"[#:percentage-critical 3] @ [#:percentage-action 2] @ [#:time-low 1200] @ "
"[#:time-critical 300] @ [#:time-action 120] @ [#:critical-power-action "
"'hybrid-sleep] Return a service that runs "
"@uref{http://upower.freedesktop.org/, @command{upowerd}}, a system-wide "
"monitor for power consumption and battery levels, with the given "
"configuration settings.  It implements the @code{org.freedesktop.UPower} "
"D-Bus interface, and is notably used by GNOME."
msgstr ""

#. type: deffn
#: doc/guix.texi:12701
#, no-wrap
msgid "{Scheme Procedure} udisks-service [#:udisks @var{udisks}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12706
msgid ""
"Return a service for @uref{http://udisks.freedesktop.org/docs/latest/, "
"UDisks}, a @dfn{disk management} daemon that provides user interfaces with "
"notifications and ways to mount/unmount disks.  Programs that talk to UDisks "
"include the @command{udisksctl} command, part of UDisks, and GNOME Disks."
msgstr ""

#. type: deffn
#: doc/guix.texi:12708
#, no-wrap
msgid "{Scheme Procedure} colord-service [#:colord @var{colord}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12714
msgid ""
"Return a service that runs @command{colord}, a system service with a D-Bus "
"interface to manage the color profiles of input and output devices such as "
"screens and scanners.  It is notably used by the GNOME Color Manager "
"graphical tool.  See @uref{http://www.freedesktop.org/software/colord/, the "
"colord web site} for more information."
msgstr ""

#. type: deffn
#: doc/guix.texi:12716
#, no-wrap
msgid ""
"{Scheme Procedure} geoclue-application name [#:allowed? #t] [#:system? #f] "
"[#:users '()]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12725
msgid ""
"Return a configuration allowing an application to access GeoClue location "
"data.  @var{name} is the Desktop ID of the application, without the "
"@code{.desktop} part.  If @var{allowed?} is true, the application will have "
"access to location information by default.  The boolean @var{system?} value "
"indicates whether an application is a system component or not.  Finally "
"@var{users} is a list of UIDs of all users for which this application is "
"allowed location info access.  An empty users list means that all users are "
"allowed."
msgstr ""

#. type: defvr
#: doc/guix.texi:12727
#, no-wrap
msgid "{Scheme Variable} %standard-geoclue-applications"
msgstr ""

#. type: defvr
#: doc/guix.texi:12734
msgid ""
"The standard list of well-known GeoClue application configurations, granting "
"authority to the GNOME date-and-time utility to ask for the current location "
"in order to set the time zone, and allowing the IceCat and Epiphany web "
"browsers to request location information.  IceCat and Epiphany both query "
"the user before allowing a web page to know the user's location."
msgstr ""

#. type: deffn
#: doc/guix.texi:12736
#, no-wrap
msgid "{Scheme Procedure} geoclue-service [#:colord @var{colord}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12749
msgid ""
"[#:whitelist '()] @ [#:wifi-geolocation-url "
"\"https://location.services.mozilla.com/v1/geolocate?key=geoclue\"] @ "
"[#:submit-data? #f] [#:wifi-submission-url "
"\"https://location.services.mozilla.com/v1/submit?key=geoclue\"] @ "
"[#:submission-nick \"geoclue\"] @ [#:applications "
"%standard-geoclue-applications] Return a service that runs the GeoClue "
"location service.  This service provides a D-Bus interface to allow "
"applications to request access to a user's physical location, and optionally "
"to add information to online location databases.  See "
"@uref{https://wiki.freedesktop.org/www/Software/GeoClue/, the GeoClue web "
"site} for more information."
msgstr ""

#. type: deffn
#: doc/guix.texi:12751
#, no-wrap
msgid "{Scheme Procedure} bluetooth-service [#:bluez @var{bluez}] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12758
msgid ""
"[@w{#:auto-enable? #f}] Return a service that runs the @command{bluetoothd} "
"daemon, which manages all the Bluetooth devices and provides a number of "
"D-Bus interfaces.  When AUTO-ENABLE? is true, the bluetooth controller is "
"powered automatically at boot, which can be useful when using a bluetooth "
"keyboard or mouse."
msgstr ""

#. type: deffn
#: doc/guix.texi:12760
msgid "Users need to be in the @code{lp} group to access the D-Bus service."
msgstr ""

#. type: cindex
#: doc/guix.texi:12766
#, no-wrap
msgid "SQL"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12768
msgid "The @code{(gnu services databases)} module provides the following services."
msgstr ""

#. type: deffn
#: doc/guix.texi:12769
#, no-wrap
msgid "{Scheme Procedure} postgresql-service [#:postgresql postgresql] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:12774
msgid ""
"[#:config-file] [#:data-directory ``/var/lib/postgresql/data''] @ [#:port "
"5432] [#:locale ``en_US.utf8''] Return a service that runs @var{postgresql}, "
"the PostgreSQL database server."
msgstr ""

#. type: deffn
#: doc/guix.texi:12778
msgid ""
"The PostgreSQL daemon loads its runtime configuration from "
"@var{config-file}, creates a database cluster with @var{locale} as the "
"default locale, stored in @var{data-directory}.  It then listens on "
"@var{port}."
msgstr ""

#. type: deffn
#: doc/guix.texi:12780
#, no-wrap
msgid "{Scheme Procedure} mysql-service [#:config (mysql-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12783
msgid ""
"Return a service that runs @command{mysqld}, the MySQL or MariaDB database "
"server."
msgstr ""

#. type: deffn
#: doc/guix.texi:12786
msgid ""
"The optional @var{config} argument specifies the configuration for "
"@command{mysqld}, which should be a @code{<mysql-configuration>} object."
msgstr ""

#. type: deftp
#: doc/guix.texi:12788
#, no-wrap
msgid "{Data Type} mysql-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12790
msgid "Data type representing the configuration of @var{mysql-service}."
msgstr ""

#. type: item
#: doc/guix.texi:12792
#, no-wrap
msgid "@code{mysql} (default: @var{mariadb})"
msgstr ""

#. type: table
#: doc/guix.texi:12795
msgid ""
"Package object of the MySQL database server, can be either @var{mariadb} or "
"@var{mysql}."
msgstr ""

#. type: table
#: doc/guix.texi:12798
msgid ""
"For MySQL, a temporary root password will be displayed at activation time.  "
"For MariaDB, the root password is empty."
msgstr ""

#. type: item
#: doc/guix.texi:12799
#, no-wrap
msgid "@code{port} (default: @code{3306})"
msgstr ""

#. type: table
#: doc/guix.texi:12801
msgid "TCP port on which the database server listens for incoming connections."
msgstr ""

#. type: defvr
#: doc/guix.texi:12804
#, no-wrap
msgid "{Scheme Variable} memcached-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12808
msgid ""
"This is the service type for the @uref{https://memcached.org/, Memcached} "
"service, which provides a distributed in memory cache.  The value for the "
"service type is a @code{memcached-configuration} object."
msgstr ""

#. type: example
#: doc/guix.texi:12812
#, no-wrap
msgid "(service memcached-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:12814
#, no-wrap
msgid "{Data Type} memcached-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12816
msgid "Data type representing the configuration of memcached."
msgstr ""

#. type: item
#: doc/guix.texi:12818
#, no-wrap
msgid "@code{memcached} (default: @code{memcached})"
msgstr ""

#. type: table
#: doc/guix.texi:12820
msgid "The Memcached package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12821
#, no-wrap
msgid "@code{interfaces} (default: @code{'(\"0.0.0.0\")})"
msgstr ""

#. type: table
#: doc/guix.texi:12823
msgid "Network interfaces on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:12824
#, no-wrap
msgid "@code{tcp-port} (default: @code{11211})"
msgstr ""

#. type: table
#: doc/guix.texi:12826
msgid "Port on which to accept connections on,"
msgstr ""

#. type: item
#: doc/guix.texi:12827
#, no-wrap
msgid "@code{udp-port} (default: @code{11211})"
msgstr ""

#. type: table
#: doc/guix.texi:12830
msgid ""
"Port on which to accept UDP connections on, a value of 0 will disable "
"listening on a UDP socket."
msgstr ""

#. type: item
#: doc/guix.texi:12831
#, no-wrap
msgid "@code{additional-options} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:12833
msgid "Additional command line options to pass to @code{memcached}."
msgstr ""

#. type: defvr
#: doc/guix.texi:12836
#, no-wrap
msgid "{Scheme Variable} mongodb-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12839
msgid ""
"This is the service type for @uref{https://www.mongodb.com/, MongoDB}.  The "
"value for the service type is a @code{mongodb-configuration} object."
msgstr ""

#. type: example
#: doc/guix.texi:12843
#, no-wrap
msgid "(service mongodb-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:12845
#, no-wrap
msgid "{Data Type} mongodb-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12847
msgid "Data type representing the configuration of mongodb."
msgstr ""

#. type: item
#: doc/guix.texi:12849
#, no-wrap
msgid "@code{mongodb} (default: @code{mongodb})"
msgstr ""

#. type: table
#: doc/guix.texi:12851
msgid "The MongoDB package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12852
#, no-wrap
msgid "@code{config-file} (default: @code{%default-mongodb-configuration-file})"
msgstr ""

#. type: table
#: doc/guix.texi:12854
msgid "The configuration file for MongoDB."
msgstr ""

#. type: item
#: doc/guix.texi:12855
#, no-wrap
msgid "@code{data-directory} (default: @code{\"/var/lib/mongodb\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12859
msgid ""
"This value is used to create the directory, so that it exists and is owned "
"by the mongodb user.  It should match the data-directory which MongoDB is "
"configured to use through the configuration file."
msgstr ""

#. type: defvr
#: doc/guix.texi:12862
#, no-wrap
msgid "{Scheme Variable} redis-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:12865
msgid ""
"This is the service type for the @uref{https://redis.io/, Redis} key/value "
"store, whose value is a @code{redis-configuration} object."
msgstr ""

#. type: deftp
#: doc/guix.texi:12867
#, no-wrap
msgid "{Data Type} redis-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:12869
msgid "Data type representing the configuration of redis."
msgstr ""

#. type: item
#: doc/guix.texi:12871
#, no-wrap
msgid "@code{redis} (default: @code{redis})"
msgstr ""

#. type: table
#: doc/guix.texi:12873
msgid "The Redis package to use."
msgstr ""

#. type: item
#: doc/guix.texi:12874
#, no-wrap
msgid "@code{bind} (default: @code{\"127.0.0.1\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12876
msgid "Network interface on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:12877
#, no-wrap
msgid "@code{port} (default: @code{6379})"
msgstr ""

#. type: table
#: doc/guix.texi:12880
msgid ""
"Port on which to accept connections on, a value of 0 will disable listening "
"on a TCP socket."
msgstr ""

#. type: item
#: doc/guix.texi:12881
#, no-wrap
msgid "@code{working-directory} (default: @code{\"/var/lib/redis\"})"
msgstr ""

#. type: table
#: doc/guix.texi:12883
msgid "Directory in which to store the database and related files."
msgstr ""

#. type: cindex
#: doc/guix.texi:12889
#, no-wrap
msgid "mail"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:12890 doc/guix.texi:15985
#, no-wrap
msgid "email"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12895
msgid ""
"The @code{(gnu services mail)} module provides Guix service definitions for "
"email services: IMAP, POP3, and LMTP servers, as well as mail transport "
"agents (MTAs).  Lots of acronyms! These services are detailed in the "
"subsections below."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:12896
#, no-wrap
msgid "Dovecot Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:12898
#, no-wrap
msgid "{Scheme Procedure} dovecot-service [#:config (dovecot-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:12900
msgid "Return a service that runs the Dovecot IMAP/POP3/LMTP mail server."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12910
msgid ""
"By default, Dovecot does not need much configuration; the default "
"configuration object created by @code{(dovecot-configuration)} will suffice "
"if your mail is delivered to @code{~/Maildir}.  A self-signed certificate "
"will be generated for TLS-protected connections, though Dovecot will also "
"listen on cleartext ports by default.  There are a number of options, "
"though, which mail administrators might need to change, and as is the case "
"with other services, Guix allows the system administrator to specify these "
"parameters via a uniform Scheme interface."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12913
msgid ""
"For example, to specify that mail is located at @code{maildir~/.mail}, one "
"would instantiate the Dovecot service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:12918
#, no-wrap
msgid ""
"(dovecot-service #:config\n"
"                 (dovecot-configuration\n"
"                  (mail-location \"maildir:~/.mail\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:12926
msgid ""
"The available configuration parameters follow.  Each parameter definition is "
"preceded by its type; for example, @samp{string-list foo} indicates that the "
"@code{foo} parameter should be specified as a list of strings.  There is "
"also a way to specify the configuration as a string, if you have an old "
"@code{dovecot.conf} file that you want to port over from some other system; "
"see the end for more details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:12936
msgid "Available @code{dovecot-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12937
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} package dovecot"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12939 doc/guix.texi:14226
msgid "The dovecot package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12941
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} comma-separated-string-list listen"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12947
msgid ""
"A list of IPs or hosts where to listen for connections.  @samp{*} listens on "
"all IPv4 interfaces, @samp{::} listens on all IPv6 interfaces.  If you want "
"to specify non-default ports or anything more complex, customize the address "
"and port fields of the @samp{inet-listener} of the specific services you are "
"interested in."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12949
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} protocol-configuration-list "
"protocols"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12952
msgid ""
"List of protocols we want to serve.  Available protocols include "
"@samp{imap}, @samp{pop3}, and @samp{lmtp}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12954
msgid "Available @code{protocol-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12955
#, no-wrap
msgid "{@code{protocol-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12957
msgid "The name of the protocol."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12959
#, no-wrap
msgid "{@code{protocol-configuration} parameter} string auth-socket-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12963
msgid ""
"UNIX socket path to the master authentication server to find users.  This is "
"used by imap (for shared users) and lda.  It defaults to "
"@samp{\"/var/run/dovecot/auth-userdb\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12965
#, no-wrap
msgid ""
"{@code{protocol-configuration} parameter} space-separated-string-list "
"mail-plugins"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12967
msgid "Space separated list of plugins to load."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12969
#, no-wrap
msgid ""
"{@code{protocol-configuration} parameter} non-negative-integer "
"mail-max-userip-connections"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12973
msgid ""
"Maximum number of IMAP connections allowed for a user from each IP address.  "
"NOTE: The username is compared case-sensitively.  Defaults to @samp{10}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12977
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} service-configuration-list services"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12981
msgid ""
"List of services to enable.  Available services include @samp{imap}, "
"@samp{imap-login}, @samp{pop3}, @samp{pop3-login}, @samp{auth}, and "
"@samp{lmtp}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12983
msgid "Available @code{service-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12984
#, no-wrap
msgid "{@code{service-configuration} parameter} string kind"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12989
msgid ""
"The service kind.  Valid values include @code{director}, @code{imap-login}, "
"@code{pop3-login}, @code{lmtp}, @code{imap}, @code{pop3}, @code{auth}, "
"@code{auth-worker}, @code{dict}, @code{tcpwrap}, @code{quota-warning}, or "
"anything else."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12991
#, no-wrap
msgid ""
"{@code{service-configuration} parameter} listener-configuration-list "
"listeners"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12996
msgid ""
"Listeners for the service.  A listener is either a "
"@code{unix-listener-configuration}, a @code{fifo-listener-configuration}, or "
"an @code{inet-listener-configuration}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12998
msgid "Available @code{unix-listener-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:12999
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13002 doc/guix.texi:13025
msgid ""
"Path to the file, relative to @code{base-dir} field.  This is also used as "
"the section name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13004
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string mode"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13007 doc/guix.texi:13030
msgid "The access mode for the socket.  Defaults to @samp{\"0600\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13009
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13012 doc/guix.texi:13035
msgid "The user to own the socket.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13014
#, no-wrap
msgid "{@code{unix-listener-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13017 doc/guix.texi:13040
msgid "The group to own the socket.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13021
msgid "Available @code{fifo-listener-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13022
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13027
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string mode"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13032
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13037
#, no-wrap
msgid "{@code{fifo-listener-configuration} parameter} string group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13044
msgid "Available @code{inet-listener-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13045
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} string protocol"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13047
msgid "The protocol to listen for."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13049
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} string address"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13052
msgid ""
"The address on which to listen, or empty for all addresses.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13054
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} non-negative-integer port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13056
msgid "The port on which to listen."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13058
#, no-wrap
msgid "{@code{inet-listener-configuration} parameter} boolean ssl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13062
msgid ""
"Whether to use SSL for this service; @samp{yes}, @samp{no}, or "
"@samp{required}.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13066
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer service-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13071
msgid ""
"Number of connections to handle before starting a new process.  Typically "
"the only useful values are 0 (unlimited) or 1.  1 is more secure, but 0 is "
"faster.  <doc/wiki/LoginProcess.txt>.  Defaults to @samp{1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13073
#, no-wrap
msgid ""
"{@code{service-configuration} parameter} non-negative-integer "
"process-min-avail"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13076
msgid ""
"Number of processes to always keep waiting for more connections.  Defaults "
"to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13078
#, no-wrap
msgid "{@code{service-configuration} parameter} non-negative-integer vsz-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13082
msgid ""
"If you set @samp{service-count 0}, you probably need to grow this.  Defaults "
"to @samp{256000000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13086
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} dict-configuration dict"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13089
msgid "Dict configuration, as created by the @code{dict-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13091
msgid "Available @code{dict-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13092
#, no-wrap
msgid "{@code{dict-configuration} parameter} free-form-fields entries"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13095
msgid ""
"A list of key-value pairs that this dict should hold.  Defaults to "
"@samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13099
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} passdb-configuration-list passdbs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13102
msgid ""
"A list of passdb configurations, each one created by the "
"@code{passdb-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13104
msgid "Available @code{passdb-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13105
#, no-wrap
msgid "{@code{passdb-configuration} parameter} string driver"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13110
msgid ""
"The driver that the passdb should use.  Valid values include @samp{pam}, "
"@samp{passwd}, @samp{shadow}, @samp{bsdauth}, and @samp{static}.  Defaults "
"to @samp{\"pam\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13112
#, no-wrap
msgid "{@code{passdb-configuration} parameter} space-separated-string-list args"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13115
msgid ""
"Space separated list of arguments to the passdb driver.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13119
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} userdb-configuration-list userdbs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13122
msgid ""
"List of userdb configurations, each one created by the "
"@code{userdb-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13124
msgid "Available @code{userdb-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13125
#, no-wrap
msgid "{@code{userdb-configuration} parameter} string driver"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13129
msgid ""
"The driver that the userdb should use.  Valid values include @samp{passwd} "
"and @samp{static}.  Defaults to @samp{\"passwd\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13131
#, no-wrap
msgid "{@code{userdb-configuration} parameter} space-separated-string-list args"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13134
msgid ""
"Space separated list of arguments to the userdb driver.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13136
#, no-wrap
msgid "{@code{userdb-configuration} parameter} free-form-args override-fields"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13139
msgid "Override fields from passwd.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13143
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} plugin-configuration "
"plugin-configuration"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13146
msgid ""
"Plug-in configuration, created by the @code{plugin-configuration} "
"constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13148
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} list-of-namespace-configuration "
"namespaces"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13151
msgid ""
"List of namespaces.  Each item in the list is created by the "
"@code{namespace-configuration} constructor."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13153
msgid "Available @code{namespace-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13154
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13156
msgid "Name for this namespace."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13158
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string type"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13161
msgid ""
"Namespace type: @samp{private}, @samp{shared} or @samp{public}.  Defaults to "
"@samp{\"private\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13163
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string separator"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13169
msgid ""
"Hierarchy separator to use. You should use the same separator for all "
"namespaces or some clients get confused.  @samp{/} is usually a good one.  "
"The default however depends on the underlying mail storage format.  Defaults "
"to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13171
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string prefix"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13175
msgid ""
"Prefix required to access this namespace.  This needs to be different for "
"all namespaces. For example @samp{Public/}.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13177
#, no-wrap
msgid "{@code{namespace-configuration} parameter} string location"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13181
msgid ""
"Physical location of the mailbox. This is in the same format as "
"mail_location, which is also the default for it.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13183
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean inbox?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13187
msgid ""
"There can be only one INBOX, and this setting defines which namespace has "
"it.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13189
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean hidden?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13197
msgid ""
"If namespace is hidden, it's not advertised to clients via NAMESPACE "
"extension. You'll most likely also want to set @samp{list? #f}.  This is "
"mostly useful when converting from another server with different namespaces "
"which you want to deprecate but still keep working.  For example you can "
"create hidden namespaces with prefixes @samp{~/mail/}, @samp{~%u/mail/} and "
"@samp{mail/}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13199
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean list?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13205
msgid ""
"Show the mailboxes under this namespace with the LIST command. This makes "
"the namespace visible for clients that do not support the NAMESPACE "
"extension.  The special @code{children} value lists child mailboxes, but "
"hides the namespace prefix.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13207
#, no-wrap
msgid "{@code{namespace-configuration} parameter} boolean subscriptions?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13212
msgid ""
"Namespace handles its own subscriptions.  If set to @code{#f}, the parent "
"namespace handles them.  The empty prefix should always have this as "
"@code{#t}).  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13214
#, no-wrap
msgid ""
"{@code{namespace-configuration} parameter} mailbox-configuration-list "
"mailboxes"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13217
msgid "List of predefined mailboxes in this namespace.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13219
msgid "Available @code{mailbox-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13220
#, no-wrap
msgid "{@code{mailbox-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13222
msgid "Name for this mailbox."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13224
#, no-wrap
msgid "{@code{mailbox-configuration} parameter} string auto"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13228
msgid ""
"@samp{create} will automatically create this mailbox.  @samp{subscribe} will "
"both create and subscribe to the mailbox.  Defaults to @samp{\"no\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13230
#, no-wrap
msgid ""
"{@code{mailbox-configuration} parameter} space-separated-string-list "
"special-use"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13235
msgid ""
"List of IMAP @code{SPECIAL-USE} attributes as specified by RFC 6154.  Valid "
"values are @code{\\All}, @code{\\Archive}, @code{\\Drafts}, "
"@code{\\Flagged}, @code{\\Junk}, @code{\\Sent}, and @code{\\Trash}.  "
"Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13241
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name base-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13244
msgid ""
"Base directory where to store runtime data.  Defaults to "
"@samp{\"/var/run/dovecot/\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13246
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string login-greeting"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13249
msgid "Greeting message for clients.  Defaults to @samp{\"Dovecot ready.\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13251
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"login-trusted-networks"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13258
msgid ""
"List of trusted network ranges.  Connections from these IPs are allowed to "
"override their IP addresses and ports (for logging and for authentication "
"checks).  @samp{disable-plaintext-auth} is also ignored for these networks.  "
"Typically you would specify your IMAP proxy servers here.  Defaults to "
"@samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13260
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"login-access-sockets"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13263
msgid "List of login access check sockets (e.g. tcpwrap).  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13265
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean verbose-proctitle?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13271
msgid ""
"Show more verbose process titles (in ps).  Currently shows user name and IP "
"address.  Useful for seeing who is actually using the IMAP processes "
"(e.g. shared mailboxes or if the same uid is used for multiple accounts).  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13273
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean shutdown-clients?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13279
msgid ""
"Should all processes be killed when Dovecot master process shuts down.  "
"Setting this to @code{#f} means that Dovecot can be upgraded without forcing "
"existing client connections to close (although that could also be a problem "
"if the upgrade is e.g. due to a security fix).  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13281
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"doveadm-worker-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13285
msgid ""
"If non-zero, run mail commands via this many connections to doveadm server, "
"instead of running them directly in the same process.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13287
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string doveadm-socket-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13290
msgid ""
"UNIX socket or host:port used for connecting to doveadm server.  Defaults to "
"@samp{\"doveadm-server\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13292
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"import-environment"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13296
msgid ""
"List of environment variables that are preserved on Dovecot startup and "
"passed down to all of its child processes.  You can also give key=value "
"pairs to always set specific settings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13298
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean disable-plaintext-auth?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13305
msgid ""
"Disable LOGIN command and all other plaintext authentications unless SSL/TLS "
"is used (LOGINDISABLED capability).  Note that if the remote IP matches the "
"local IP (i.e. you're connecting from the same computer), the connection is "
"considered secure and plaintext authentication is allowed.  See also "
"ssl=required setting.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13307
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"auth-cache-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13312
msgid ""
"Authentication cache size (e.g. @samp{#e10e6}).  0 means it's disabled.  "
"Note that bsdauth, PAM and vpopmail require @samp{cache-key} to be set for "
"caching to be used.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13314
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-cache-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13322
msgid ""
"Time to live for cached data.  After TTL expires the cached record is no "
"longer used, *except* if the main database lookup returns internal failure.  "
"We also try to handle password changes automatically: If user's previous "
"authentication was successful, but this one wasn't, the cache isn't used.  "
"For now this works only with plaintext authentication.  Defaults to "
"@samp{\"1 hour\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13324
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-cache-negative-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13328
msgid ""
"TTL for negative hits (user not found, password mismatch).  0 disables "
"caching them completely.  Defaults to @samp{\"1 hour\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13330
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"auth-realms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13336
msgid ""
"List of realms for SASL authentication mechanisms that need them.  You can "
"leave it empty if you don't want to support multiple realms.  Many clients "
"simply use the first one listed here, so keep the default realm first.  "
"Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13338
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-default-realm"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13343
msgid ""
"Default realm/domain to use if none was specified.  This is used for both "
"SASL realms and appending @@domain to username in plaintext logins.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13345
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-username-chars"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13352
msgid ""
"List of allowed characters in username.  If the user-given username contains "
"a character not listed in here, the login automatically fails.  This is just "
"an extra check to make sure user can't exploit any potential quote escaping "
"vulnerabilities with SQL/LDAP databases.  If you want to allow all "
"characters, set this value to empty.  Defaults to "
"@samp{\"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@@\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13354
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-username-translation"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13360
msgid ""
"Username character translations before it's looked up from databases.  The "
"value contains series of from -> to characters.  For example @samp{#@@/@@} "
"means that @samp{#} and @samp{/} characters are translated to @samp{@@}.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13362
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-username-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13369
msgid ""
"Username formatting before it's looked up from databases.  You can use the "
"standard variables here, e.g. %Lu would lowercase the username, %n would "
"drop away the domain if it was given, or @samp{%n-AT-%d} would change the "
"@samp{@@} into @samp{-AT-}.  This translation is done after "
"@samp{auth-username-translation} changes.  Defaults to @samp{\"%Lu\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13371
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-master-user-separator"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13379
msgid ""
"If you want to allow master users to log in by specifying the master "
"username within the normal username string (i.e. not using SASL mechanism's "
"support for it), you can specify the separator character here.  The format "
"is then <username><separator><master username>.  UW-IMAP uses @samp{*} as "
"the separator, so that could be a good choice.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13381
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-anonymous-username"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13385
msgid ""
"Username to use for users logging in with ANONYMOUS SASL mechanism.  "
"Defaults to @samp{\"anonymous\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13387
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"auth-worker-max-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13392
msgid ""
"Maximum number of dovecot-auth worker processes.  They're used to execute "
"blocking passdb and userdb queries (e.g. MySQL and PAM).  They're "
"automatically created and destroyed as needed.  Defaults to @samp{30}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13394
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-gssapi-hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13399
msgid ""
"Host name to use in GSSAPI principal names.  The default is to use the name "
"returned by gethostname().  Use @samp{$ALL} (with quotes) to allow all "
"keytab entries.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13401
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-krb5-keytab"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13407
msgid ""
"Kerberos keytab to use for the GSSAPI mechanism.  Will use the system "
"default (usually @file{/etc/krb5.keytab}) if not specified.  You may need to "
"change the auth service to run as root to be able to read this file.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13409
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-use-winbind?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13414
msgid ""
"Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and "
"@samp{ntlm-auth} helper.  <doc/wiki/Authentication/Mechanisms/Winbind.txt>.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13416
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name auth-winbind-helper-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13419
msgid ""
"Path for Samba's @samp{ntlm-auth} helper binary.  Defaults to "
"@samp{\"/usr/bin/ntlm_auth\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13421
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string auth-failure-delay"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13424
msgid ""
"Time to delay before replying to failed authentications.  Defaults to "
"@samp{\"2 secs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13426
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} boolean "
"auth-ssl-require-client-cert?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13430
msgid ""
"Require a valid SSL client certificate or the authentication fails.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13432
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} boolean "
"auth-ssl-username-from-cert?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13437
msgid ""
"Take the username from client's SSL certificate, using "
"@code{X509_NAME_get_text_by_NID()} which returns the subject's DN's "
"CommonName.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13439
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"auth-mechanisms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13445
msgid ""
"List of wanted authentication mechanisms.  Supported mechanisms are: "
"@samp{plain}, @samp{login}, @samp{digest-md5}, @samp{cram-md5}, @samp{ntlm}, "
"@samp{rpa}, @samp{apop}, @samp{anonymous}, @samp{gssapi}, @samp{otp}, "
"@samp{skey}, and @samp{gss-spnego}.  NOTE: See also "
"@samp{disable-plaintext-auth} setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13447
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"director-servers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13452
msgid ""
"List of IPs or hostnames to all director servers, including ourself.  Ports "
"can be specified as ip:port.  The default port is the same as what director "
"service's @samp{inet-listener} is using.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13454
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"director-mail-servers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13458
msgid ""
"List of IPs or hostnames to all backend mail servers.  Ranges are allowed "
"too, like 10.0.0.10-10.0.0.30.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13460
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string director-user-expire"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13464
msgid ""
"How long to redirect users to a specific server after it no longer has any "
"connections.  Defaults to @samp{\"15 min\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13466
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string director-username-hash"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13471
msgid ""
"How the username is translated before being hashed.  Useful values include "
"%Ln if user can log in with or without @@domain, %Ld if mailboxes are shared "
"within domain.  Defaults to @samp{\"%Lu\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13473
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string log-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13477
msgid ""
"Log file to use for error messages.  @samp{syslog} logs to syslog, "
"@samp{/dev/stderr} logs to stderr.  Defaults to @samp{\"syslog\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13479
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string info-log-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13483
msgid ""
"Log file to use for informational messages.  Defaults to @samp{log-path}.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13485
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string debug-log-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13489
msgid ""
"Log file to use for debug messages.  Defaults to @samp{info-log-path}.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13491
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string syslog-facility"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13496
msgid ""
"Syslog facility to use if you're logging to syslog.  Usually if you don't "
"want to use @samp{mail}, you'll use local0..local7.  Also other standard "
"facilities are supported.  Defaults to @samp{\"mail\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13498
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-verbose?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13502
msgid ""
"Log unsuccessful authentication attempts and the reasons why they failed.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13504
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-verbose-passwords?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13511
msgid ""
"In case of password mismatches, log the attempted password.  Valid values "
"are no, plain and sha1.  sha1 can be useful for detecting brute force "
"password attempts vs.  user simply trying the same password over and over "
"again.  You can also truncate the value to n chars by appending \":n\" "
"(e.g. sha1:6).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13513
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-debug?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13517
msgid ""
"Even more verbose logging for debugging purposes.  Shows for example SQL "
"queries.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13519
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean auth-debug-passwords?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13524
msgid ""
"In case of password mismatches, log the passwords and used scheme so the "
"problem can be debugged.  Enabling this also enables @samp{auth-debug}.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13526
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-debug?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13530
msgid ""
"Enable mail process debugging.  This can help you figure out why Dovecot "
"isn't finding your mails.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13532
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean verbose-ssl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13535
msgid "Show protocol level SSL errors.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13537
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string log-timestamp"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13541
msgid ""
"Prefix for each line written to log file.  % codes are in strftime(3) "
"format.  Defaults to @samp{\"\\\"%b %d %H:%M:%S \\\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13543
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"login-log-format-elements"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13547
msgid ""
"List of elements we want to log.  The elements which have a non-empty "
"variable value are joined together to form a comma-separated string."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13549
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string login-log-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13553
msgid ""
"Login log format.  %s contains @samp{login-log-format-elements} string, %$ "
"contains the data we want to log.  Defaults to @samp{\"%$: %s\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13555
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-log-prefix"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13559
msgid ""
"Log prefix for mail processes.  See doc/wiki/Variables.txt for list of "
"possible variables you can use.  Defaults to "
"@samp{\"\\\"%s(%u)<%@{pid@}><%@{session@}>: \\\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13561
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string deliver-log-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13563
msgid "Format to use for logging mail deliveries.  You can use variables:"
msgstr ""

#. type: item
#: doc/guix.texi:13564
#, no-wrap
msgid "%$"
msgstr ""

#. type: table
#: doc/guix.texi:13566
msgid "Delivery status message (e.g. @samp{saved to INBOX})"
msgstr ""

#. type: item
#: doc/guix.texi:13566
#, no-wrap
msgid "%m"
msgstr ""

#. type: table
#: doc/guix.texi:13568
msgid "Message-ID"
msgstr ""

#. type: item
#: doc/guix.texi:13568 doc/guix.texi:14100
#, no-wrap
msgid "%s"
msgstr ""

#. type: table
#: doc/guix.texi:13570
msgid "Subject"
msgstr ""

#. type: item
#: doc/guix.texi:13570
#, no-wrap
msgid "%f"
msgstr ""

#. type: table
#: doc/guix.texi:13572
msgid "From address"
msgstr ""

#. type: table
#: doc/guix.texi:13574
msgid "Physical size"
msgstr ""

#. type: item
#: doc/guix.texi:13574
#, no-wrap
msgid "%w"
msgstr ""

#. type: table
#: doc/guix.texi:13576
msgid "Virtual size."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13578
msgid "Defaults to @samp{\"msgid=%m: %$\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13580
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-location"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13585
msgid ""
"Location for users' mailboxes.  The default is empty, which means that "
"Dovecot tries to find the mailboxes automatically.  This won't work if the "
"user doesn't yet have any mail, so you should explicitly tell Dovecot the "
"full location."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13591
msgid ""
"If you're using mbox, giving a path to the INBOX file (e.g. /var/mail/%u) "
"isn't enough.  You'll also need to tell Dovecot where the other mailboxes "
"are kept.  This is called the \"root mail directory\", and it must be the "
"first path given in the @samp{mail-location} setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13593
msgid "There are a few special variables you can use, eg.:"
msgstr ""

#. type: table
#: doc/guix.texi:13597
msgid "username"
msgstr ""

#. type: item
#: doc/guix.texi:13597 doc/guix.texi:14096
#, no-wrap
msgid "%n"
msgstr ""

#. type: table
#: doc/guix.texi:13599
msgid "user part in user@@domain, same as %u if there's no domain"
msgstr ""

#. type: item
#: doc/guix.texi:13599
#, no-wrap
msgid "%d"
msgstr ""

#. type: table
#: doc/guix.texi:13601
msgid "domain part in user@@domain, empty if there's no domain"
msgstr ""

#. type: item
#: doc/guix.texi:13601
#, no-wrap
msgid "%h"
msgstr ""

#. type: table
#: doc/guix.texi:13603
msgid "home director"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13606
msgid "See doc/wiki/Variables.txt for full list.  Some examples:"
msgstr ""

#. type: item
#: doc/guix.texi:13607
#, no-wrap
msgid "maildir:~/Maildir"
msgstr ""

#. type: item
#: doc/guix.texi:13608
#, no-wrap
msgid "mbox:~/mail:INBOX=/var/mail/%u"
msgstr ""

#. type: item
#: doc/guix.texi:13609
#, no-wrap
msgid "mbox:/var/mail/%d/%1n/%n:INDEX=/var/indexes/%d/%1n/%"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13614
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13619
msgid ""
"System user and group used to access mails.  If you use multiple, userdb can "
"override these by returning uid or gid fields.  You can use either numbers "
"or names.  <doc/wiki/UserIds.txt>.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13621
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13626
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-privileged-group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13632
msgid ""
"Group to enable temporarily for privileged operations.  Currently this is "
"used only with INBOX when either its initial creation or dotlocking fails.  "
"Typically this is set to \"mail\" to give access to /var/mail.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13634
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-access-groups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13642
msgid ""
"Grant access to these supplementary groups for mail processes.  Typically "
"these are used to set up access to shared mailboxes.  Note that it may be "
"dangerous to set these if users can create symlinks (e.g. if \"mail\" group "
"is set here, ln -s /var/mail ~/mail/var could allow a user to delete others' "
"mailboxes, or ln -s /secret/shared/box ~/mail/mybox would allow reading "
"it).  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13644
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} boolean "
"mail-full-filesystem-access?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13650
msgid ""
"Allow full file system access to clients.  There's no access checks other "
"than what the operating system does for the active UID/GID.  It works with "
"both maildir and mboxes, allowing you to prefix mailboxes names with "
"e.g. /path/ or ~user/.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13652
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mmap-disable?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13656
msgid ""
"Don't use mmap() at all.  This is required if you store indexes to shared "
"file systems (NFS or clustered file system).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13658
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean dotlock-use-excl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13663
msgid ""
"Rely on @samp{O_EXCL} to work when creating dotlock files.  NFS supports "
"@samp{O_EXCL} since version 3, so this should be safe to use nowadays by "
"default.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13665
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-fsync"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13667
msgid "When to use fsync() or fdatasync() calls:"
msgstr ""

#. type: item
#: doc/guix.texi:13668
#, no-wrap
msgid "optimized"
msgstr ""

#. type: table
#: doc/guix.texi:13670
msgid "Whenever necessary to avoid losing important data"
msgstr ""

#. type: table
#: doc/guix.texi:13672
msgid "Useful with e.g. NFS when write()s are delayed"
msgstr ""

#. type: table
#: doc/guix.texi:13674
msgid "Never use it (best performance, but crashes can lose data)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13676
msgid "Defaults to @samp{\"optimized\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13678
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-nfs-storage?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13683
msgid ""
"Mail storage exists in NFS.  Set this to yes to make Dovecot flush NFS "
"caches whenever needed.  If you're using only a single mail server this "
"isn't needed.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13685
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-nfs-index?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13689
msgid ""
"Mail index files also exist in NFS.  Setting this to yes requires "
"@samp{mmap-disable? #t} and @samp{fsync-disable? #f}.  Defaults to "
"@samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13691
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string lock-method"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13697
msgid ""
"Locking method for index files.  Alternatives are fcntl, flock and dotlock.  "
"Dotlocking uses some tricks which may create more disk I/O than other "
"locking methods.  NFS users: flock doesn't work, remember to change "
"@samp{mmap-disable}.  Defaults to @samp{\"fcntl\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13699
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name mail-temp-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13703
msgid ""
"Directory in which LDA/LMTP temporarily stores incoming mails >128 kB.  "
"Defaults to @samp{\"/tmp\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13705
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"first-valid-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13711
msgid ""
"Valid UID range for users.  This is mostly to make sure that users can't log "
"in as daemons or other system users.  Note that denying root logins is "
"hardcoded to dovecot binary and can't be done even if @samp{first-valid-uid} "
"is set to 0.  Defaults to @samp{500}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13713
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer last-valid-uid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13718
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"first-valid-gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13723
msgid ""
"Valid GID range for users.  Users having non-valid GID as primary group ID "
"aren't allowed to log in.  If user belongs to supplementary groups with "
"non-valid GIDs, those groups are not set.  Defaults to @samp{1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13725
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} non-negative-integer last-valid-gid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13730
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"mail-max-keyword-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13734
msgid ""
"Maximum allowed length for mail keyword name.  It's only forced when trying "
"to create new keywords.  Defaults to @samp{50}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13736
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} colon-separated-file-name-list "
"valid-chroot-dirs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13746
msgid ""
"List of directories under which chrooting is allowed for mail processes "
"(i.e. /var/mail will allow chrooting to /var/mail/foo/bar too).  This "
"setting doesn't affect @samp{login-chroot} @samp{mail-chroot} or auth chroot "
"settings.  If this setting is empty, \"/./\" in home dirs are ignored.  "
"WARNING: Never add directories here which local users can modify, that may "
"lead to root exploit.  Usually this should be done only if you don't allow "
"shell access for users.  <doc/wiki/Chrooting.txt>.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13748
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-chroot"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13757
msgid ""
"Default chroot directory for mail processes.  This can be overridden for "
"specific users in user database by giving /./ in user's home directory "
"(e.g. /home/./user chroots into /home).  Note that usually there is no real "
"need to do chrooting, Dovecot doesn't allow users to access files outside "
"their mail directory anyway.  If your home directories are prefixed with the "
"chroot directory, append \"/.\" to @samp{mail-chroot}.  "
"<doc/wiki/Chrooting.txt>.  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13759
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name auth-socket-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13763
msgid ""
"UNIX socket path to master authentication server to find users.  This is "
"used by imap (for shared users) and lda.  Defaults to "
"@samp{\"/var/run/dovecot/auth-userdb\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13765
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name mail-plugin-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13768
msgid ""
"Directory where to look up mail plugins.  Defaults to "
"@samp{\"/usr/lib/dovecot\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13770
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"mail-plugins"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13774
msgid ""
"List of plugins to load for all services.  Plugins specific to IMAP, LDA, "
"etc. are added to this list in their own .conf files.  Defaults to "
"@samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13776
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"mail-cache-min-mail-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13781
msgid ""
"The minimum number of mails in a mailbox before updates are done to cache "
"file.  This allows optimizing Dovecot's behavior to do less disk writes at "
"the cost of more disk reads.  Defaults to @samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13783
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mailbox-idle-check-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13790
msgid ""
"When IDLE command is running, mailbox is checked once in a while to see if "
"there are any new mails or other changes.  This setting defines the minimum "
"time to wait between those checks.  Dovecot can also use dnotify, inotify "
"and kqueue to find out immediately when changes occur.  Defaults to "
"@samp{\"30 secs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13792
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mail-save-crlf?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13799
msgid ""
"Save mails with CR+LF instead of plain LF.  This makes sending those mails "
"take less CPU, especially with sendfile() syscall with Linux and FreeBSD.  "
"But it also creates a bit more disk I/O which may just make it slower.  Also "
"note that if other software reads the mboxes/maildirs, they may handle the "
"extra CRs wrong and cause problems.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13801
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean maildir-stat-dirs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13809
msgid ""
"By default LIST command returns all entries in maildir beginning with a "
"dot.  Enabling this option makes Dovecot return only entries which are "
"directories.  This is done by stat()ing each entry, so it causes more disk "
"I/O.  (For systems setting struct @samp{dirent->d_type} this check is free "
"and it's done always regardless of this setting).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13811
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} boolean "
"maildir-copy-with-hardlinks?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13816
msgid ""
"When copying a message, do it with hard links whenever possible.  This makes "
"the performance much better, and it's unlikely to have any side effects.  "
"Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13818
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean maildir-very-dirty-syncs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13823
msgid ""
"Assume Dovecot is the only MUA accessing Maildir: Scan cur/ directory only "
"when its mtime changes unexpectedly or when we can't find the mail "
"otherwise.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13825
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"mbox-read-locks"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13828
msgid "Which locking methods to use for locking mbox.  There are four available:"
msgstr ""

#. type: item
#: doc/guix.texi:13830
#, no-wrap
msgid "dotlock"
msgstr ""

#. type: table
#: doc/guix.texi:13834
msgid ""
"Create <mailbox>.lock file.  This is the oldest and most NFS-safe solution.  "
"If you want to use /var/mail/ like directory, the users will need write "
"access to that directory."
msgstr ""

#. type: item
#: doc/guix.texi:13834
#, no-wrap
msgid "dotlock-try"
msgstr ""

#. type: table
#: doc/guix.texi:13837
msgid ""
"Same as dotlock, but if it fails because of permissions or because there "
"isn't enough disk space, just skip it."
msgstr ""

#. type: item
#: doc/guix.texi:13837
#, no-wrap
msgid "fcntl"
msgstr ""

#. type: table
#: doc/guix.texi:13839
msgid "Use this if possible.  Works with NFS too if lockd is used."
msgstr ""

#. type: item
#: doc/guix.texi:13839
#, no-wrap
msgid "flock"
msgstr ""

#. type: table
#: doc/guix.texi:13841 doc/guix.texi:13843
msgid "May not exist in all systems.  Doesn't work with NFS."
msgstr ""

#. type: item
#: doc/guix.texi:13841
#, no-wrap
msgid "lockf"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13849
msgid ""
"You can use multiple locking methods; if you do the order they're declared "
"in is important to avoid deadlocks if other MTAs/MUAs are using multiple "
"locking methods as well.  Some operating systems don't allow using some of "
"them simultaneously."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13851
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"mbox-write-locks"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13855
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mbox-lock-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13858
msgid ""
"Maximum time to wait for lock (all of them) before aborting.  Defaults to "
"@samp{\"5 mins\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13860
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mbox-dotlock-change-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13864
msgid ""
"If dotlock exists but the mailbox isn't modified in any way, override the "
"lock file after this much time.  Defaults to @samp{\"2 mins\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13866
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mbox-dirty-syncs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13877
msgid ""
"When mbox changes unexpectedly we have to fully read it to find out what "
"changed.  If the mbox is large this can take a long time.  Since the change "
"is usually just a newly appended mail, it'd be faster to simply read the new "
"mails.  If this setting is enabled, Dovecot does this but still safely "
"fallbacks to re-reading the whole mbox file whenever something in mbox isn't "
"how it's expected to be.  The only real downside to this setting is that if "
"some other MUA changes message flags, Dovecot doesn't notice it "
"immediately.  Note that a full sync is done with SELECT, EXAMINE, EXPUNGE "
"and CHECK commands.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13879
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mbox-very-dirty-syncs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13884
msgid ""
"Like @samp{mbox-dirty-syncs}, but don't do full syncs even with SELECT, "
"EXAMINE, EXPUNGE or CHECK commands.  If this is set, @samp{mbox-dirty-syncs} "
"is ignored.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13886
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mbox-lazy-writes?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13892
msgid ""
"Delay writing mbox headers until doing a full write sync (EXPUNGE and CHECK "
"commands and when closing the mailbox).  This is especially useful for POP3 "
"where clients often delete all mails.  The downside is that our changes "
"aren't immediately visible to other MUAs.  Defaults to @samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13894
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"mbox-min-index-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13899
msgid ""
"If mbox size is smaller than this (e.g. 100k), don't write index files.  If "
"an index file already exists it's still read, just not updated.  Defaults to "
"@samp{0}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13901
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"mdbox-rotate-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13904
msgid "Maximum dbox file size until it's rotated.  Defaults to @samp{10000000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13906
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mdbox-rotate-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13911
msgid ""
"Maximum dbox file age until it's rotated.  Typically in days.  Day begins "
"from midnight, so 1d = today, 2d = yesterday, etc.  0 = check disabled.  "
"Defaults to @samp{\"1d\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13913
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean mdbox-preallocate-space?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13918
msgid ""
"When creating new mdbox files, immediately preallocate their size to "
"@samp{mdbox-rotate-size}.  This setting currently works only in Linux with "
"some file systems (ext4, xfs).  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13920
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-attachment-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13924
msgid ""
"sdbox and mdbox support saving mail attachments to external files, which "
"also allows single instance storage for them.  Other backends don't support "
"this for now."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13926
msgid "WARNING: This feature hasn't been tested much yet.  Use at your own risk."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13929
msgid ""
"Directory root where to store mail attachments.  Disabled, if empty.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13931
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"mail-attachment-min-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13936
msgid ""
"Attachments smaller than this aren't saved externally.  It's also possible "
"to write a plugin to disable saving specific attachments externally.  "
"Defaults to @samp{128000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13938
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-attachment-fs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13940
msgid "File system backend to use for saving attachments:"
msgstr ""

#. type: item
#: doc/guix.texi:13941
#, no-wrap
msgid "posix"
msgstr ""

#. type: table
#: doc/guix.texi:13943
msgid "No SiS done by Dovecot (but this might help FS's own deduplication)"
msgstr ""

#. type: item
#: doc/guix.texi:13943
#, no-wrap
msgid "sis posix"
msgstr ""

#. type: table
#: doc/guix.texi:13945
msgid "SiS with immediate byte-by-byte comparison during saving"
msgstr ""

#. type: item
#: doc/guix.texi:13945
#, no-wrap
msgid "sis-queue posix"
msgstr ""

#. type: table
#: doc/guix.texi:13947
msgid "SiS with delayed comparison and deduplication."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13949
msgid "Defaults to @samp{\"sis posix\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13951
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string mail-attachment-hash"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13957
msgid ""
"Hash format to use in attachment filenames.  You can add any text and "
"variables: @code{%@{md4@}}, @code{%@{md5@}}, @code{%@{sha1@}}, "
"@code{%@{sha256@}}, @code{%@{sha512@}}, @code{%@{size@}}.  Variables can be "
"truncated, e.g. @code{%@{sha256:80@}} returns only first 80 bits.  Defaults "
"to @samp{\"%@{sha1@}\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13959
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"default-process-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13964
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"default-client-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13967 doc/guix.texi:17873
msgid "Defaults to @samp{1000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13969
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"default-vsz-limit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13974
msgid ""
"Default VSZ (virtual memory size) limit for service processes.  This is "
"mainly intended to catch and kill processes that leak memory before they eat "
"up everything.  Defaults to @samp{256000000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13976
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string default-login-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13981
msgid ""
"Login user is internally used by login processes.  This is the most "
"untrusted user in Dovecot system.  It shouldn't have access to anything at "
"all.  Defaults to @samp{\"dovenull\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13983
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string default-internal-user"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13988
msgid ""
"Internal user is used by unprivileged processes.  It should be separate from "
"login user, so that login processes can't disturb other processes.  Defaults "
"to @samp{\"dovecot\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13990
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13993
msgid ""
"SSL/TLS support: yes, no, required.  <doc/wiki/SSL.txt>.  Defaults to "
"@samp{\"required\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13995
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:13998
msgid ""
"PEM encoded X.509 SSL/TLS certificate (public key).  Defaults to "
"@samp{\"</etc/dovecot/default.pem\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14000
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14005
msgid ""
"PEM encoded SSL/TLS private key.  The key is opened before dropping root "
"privileges, so keep the key file unreadable by anyone but root.  Defaults to "
"@samp{\"</etc/dovecot/private/default.pem\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14007
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-key-password"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14013
msgid ""
"If key file is password protected, give the password here.  Alternatively "
"give it when starting dovecot with -p parameter.  Since this file is often "
"world-readable, you may want to place this setting instead to a different.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14015
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-ca"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14021
msgid ""
"PEM encoded trusted certificate authority.  Set this only if you intend to "
"use @samp{ssl-verify-client-cert? #t}.  The file should contain the CA "
"certificate(s) followed by the matching CRL(s).  (e.g. @samp{ssl-ca "
"</etc/ssl/certs/ca.pem}).  Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14023
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean ssl-require-crl?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14026
msgid ""
"Require that CRL check succeeds for client certificates.  Defaults to "
"@samp{#t}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14028
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean ssl-verify-client-cert?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14032
msgid ""
"Request client to send a certificate.  If you also want to require it, set "
"@samp{auth-ssl-require-client-cert? #t} in auth section.  Defaults to "
"@samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14034
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-cert-username-field"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14039
msgid ""
"Which field from certificate to use for username.  commonName and "
"x500UniqueIdentifier are the usual choices.  You'll also need to set "
"@samp{auth-ssl-username-from-cert? #t}.  Defaults to @samp{\"commonName\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14041
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-min-protocol"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14044
msgid "Minimum SSL protocol version to accept.  Defaults to @samp{\"TLSv1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14046
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-cipher-list"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14049
msgid ""
"SSL ciphers to use.  Defaults to "
"@samp{\"ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!LOW@@STRENGTH\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14051
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string ssl-crypto-device"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14054
msgid ""
"SSL crypto device to use, for valid values run \"openssl engine\".  Defaults "
"to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14056
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string postmaster-address"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14060
msgid ""
"Address to use when sending rejection mails.  %d expands to recipient "
"domain.  Defaults to @samp{\"postmaster@@%d\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14062
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14066
msgid ""
"Hostname to use in various parts of sent mails (e.g. in Message-Id)  and in "
"LMTP replies.  Default is the system's real hostname@@domain.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14068
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean quota-full-tempfail?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14072
msgid ""
"If user is over quota, return with temporary failure instead of bouncing the "
"mail.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14074
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} file-name sendmail-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14077
msgid "Binary to use for sending mails.  Defaults to @samp{\"/usr/sbin/sendmail\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14079
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string submission-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14083
msgid ""
"If non-empty, send mails via this SMTP host[:port] instead of sendmail.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14085
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string rejection-subject"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14089
msgid ""
"Subject: header to use for rejection mails.  You can use the same variables "
"as for @samp{rejection-reason} below.  Defaults to @samp{\"Rejected: %s\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14091
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string rejection-reason"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14094
msgid "Human readable error message for rejection mails.  You can use variables:"
msgstr ""

#. type: table
#: doc/guix.texi:14098
msgid "CRLF"
msgstr ""

#. type: item
#: doc/guix.texi:14098
#, no-wrap
msgid "%r"
msgstr ""

#. type: table
#: doc/guix.texi:14100
msgid "reason"
msgstr ""

#. type: table
#: doc/guix.texi:14102
msgid "original subject"
msgstr ""

#. type: item
#: doc/guix.texi:14102
#, no-wrap
msgid "%t"
msgstr ""

#. type: table
#: doc/guix.texi:14104
msgid "recipient"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14106
msgid "Defaults to @samp{\"Your message to <%t> was automatically rejected:%n%r\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14108
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string recipient-delimiter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14112
msgid ""
"Delimiter character between local-part and detail in email address.  "
"Defaults to @samp{\"+\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14114
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} string "
"lda-original-recipient-header"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14120
msgid ""
"Header where the original recipient address (SMTP's RCPT TO: address) is "
"taken from if not available elsewhere.  With dovecot-lda -a parameter "
"overrides this.  A commonly used header for this is X-Original-To.  Defaults "
"to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14122
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean lda-mailbox-autocreate?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14126
msgid ""
"Should saving a mail to a nonexistent mailbox automatically create it?.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14128
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} boolean lda-mailbox-autosubscribe?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14132
msgid ""
"Should automatically created mailboxes be also automatically subscribed?.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14134
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} non-negative-integer "
"imap-max-line-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14140
msgid ""
"Maximum IMAP command line length.  Some clients generate very long command "
"lines with huge mailboxes, so you may need to raise this if you get \"Too "
"long argument\" or \"IMAP command line too large\" errors often.  Defaults "
"to @samp{64000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14142
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-logout-format"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14144
msgid "IMAP logout format string:"
msgstr ""

#. type: item
#: doc/guix.texi:14145
#, no-wrap
msgid "%i"
msgstr ""

#. type: table
#: doc/guix.texi:14147
msgid "total number of bytes read from client"
msgstr ""

#. type: item
#: doc/guix.texi:14147
#, no-wrap
msgid "%o"
msgstr ""

#. type: table
#: doc/guix.texi:14149
msgid "total number of bytes sent to client."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14152
msgid ""
"See @file{doc/wiki/Variables.txt} for a list of all the variables you can "
"use.  Defaults to @samp{\"in=%i out=%o deleted=%@{deleted@} "
"expunged=%@{expunged@} trashed=%@{trashed@} hdr_count=%@{fetch_hdr_count@} "
"hdr_bytes=%@{fetch_hdr_bytes@} body_count=%@{fetch_body_count@} "
"body_bytes=%@{fetch_body_bytes@}\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14154
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-capability"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14158
msgid ""
"Override the IMAP CAPABILITY response.  If the value begins with '+', add "
"the given capabilities on top of the defaults (e.g. +XFOO XBAR).  Defaults "
"to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14160
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-idle-notify-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14164
msgid ""
"How long to wait between \"OK Still here\" notifications when client is "
"IDLEing.  Defaults to @samp{\"2 mins\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14166
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-id-send"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14172
msgid ""
"ID field names and values to send to clients.  Using * as the value makes "
"Dovecot use the default value.  The following fields have default values "
"currently: name, version, os, os-version, support-url, support-email.  "
"Defaults to @samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14174
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-id-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14177
msgid ""
"ID fields sent by client to log.  * means everything.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14179
#, no-wrap
msgid ""
"{@code{dovecot-configuration} parameter} space-separated-string-list "
"imap-client-workarounds"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14181
msgid "Workarounds for various client bugs:"
msgstr ""

#. type: item
#: doc/guix.texi:14183
#, no-wrap
msgid "delay-newmail"
msgstr ""

#. type: table
#: doc/guix.texi:14190
msgid ""
"Send EXISTS/RECENT new mail notifications only when replying to NOOP and "
"CHECK commands.  Some clients ignore them otherwise, for example OSX Mail "
"(<v2.1).  Outlook Express breaks more badly though, without this it may show "
"user \"Message no longer in server\" errors.  Note that OE6 still breaks "
"even with this workaround if synchronization is set to \"Headers Only\"."
msgstr ""

#. type: item
#: doc/guix.texi:14191
#, no-wrap
msgid "tb-extra-mailbox-sep"
msgstr ""

#. type: table
#: doc/guix.texi:14195
msgid ""
"Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and adds "
"extra @samp{/} suffixes to mailbox names.  This option causes Dovecot to "
"ignore the extra @samp{/} instead of treating it as invalid mailbox name."
msgstr ""

#. type: item
#: doc/guix.texi:14196
#, no-wrap
msgid "tb-lsub-flags"
msgstr ""

#. type: table
#: doc/guix.texi:14200
msgid ""
"Show \\Noselect flags for LSUB replies with LAYOUT=fs (e.g. mbox).  This "
"makes Thunderbird realize they aren't selectable and show them greyed out, "
"instead of only later giving \"not selectable\" popup error."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14204
#, no-wrap
msgid "{@code{dovecot-configuration} parameter} string imap-urlauth-host"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14207
msgid ""
"Host allowed in URLAUTH URLs sent by client.  \"*\" allows all.  Defaults to "
"@samp{\"\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14215
msgid ""
"Whew! Lots of configuration options.  The nice thing about it though is that "
"GuixSD has a complete interface to Dovecot's configuration language.  This "
"allows not only a nice way to declare configurations, but also offers "
"reflective capabilities as well: users can write code to inspect and "
"transform configurations from within Scheme."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14221
msgid ""
"However, it could be that you just want to get a @code{dovecot.conf} up and "
"running.  In that case, you can pass an @code{opaque-dovecot-configuration} "
"as the @code{#:config} parameter to @code{dovecot-service}.  As its name "
"indicates, an opaque configuration does not have easy reflective "
"capabilities."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14223
msgid "Available @code{opaque-dovecot-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14224
#, no-wrap
msgid "{@code{opaque-dovecot-configuration} parameter} package dovecot"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14228
#, no-wrap
msgid "{@code{opaque-dovecot-configuration} parameter} string string"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14230
msgid "The contents of the @code{dovecot.conf}, as a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14234
msgid ""
"For example, if your @code{dovecot.conf} is just the empty string, you could "
"instantiate a dovecot service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:14239
#, no-wrap
msgid ""
"(dovecot-service #:config\n"
"                 (opaque-dovecot-configuration\n"
"                  (string \"\")))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:14241
#, no-wrap
msgid "OpenSMTPD Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:14243
#, no-wrap
msgid "{Scheme Variable} opensmtpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:14247
msgid ""
"This is the type of the @uref{https://www.opensmtpd.org, OpenSMTPD} service, "
"whose value should be an @code{opensmtpd-configuration} object as in this "
"example:"
msgstr ""

#. type: example
#: doc/guix.texi:14252
#, no-wrap
msgid ""
"(service opensmtpd-service-type\n"
"         (opensmtpd-configuration\n"
"           (config-file (local-file \"./my-smtpd.conf\"))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:14255
#, no-wrap
msgid "{Data Type} opensmtpd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14257
msgid "Data type representing the configuration of opensmtpd."
msgstr ""

#. type: item
#: doc/guix.texi:14259
#, no-wrap
msgid "@code{package} (default: @var{opensmtpd})"
msgstr ""

#. type: table
#: doc/guix.texi:14261
msgid "Package object of the OpenSMTPD SMTP server."
msgstr ""

#. type: item
#: doc/guix.texi:14262
#, no-wrap
msgid "@code{config-file} (default: @var{%default-opensmtpd-file})"
msgstr ""

#. type: table
#: doc/guix.texi:14267
msgid ""
"File-like object of the OpenSMTPD configuration file to use.  By default it "
"listens on the loopback network interface, and allows for mail from users "
"and daemons on the local machine, as well as permitting email to remote "
"servers.  Run @command{man smtpd.conf} for more information."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:14271
#, no-wrap
msgid "Exim Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:14273
#, no-wrap
msgid "mail transfer agent (MTA)"
msgstr ""

#. type: cindex
#: doc/guix.texi:14274
#, no-wrap
msgid "MTA (mail transfer agent)"
msgstr ""

#. type: cindex
#: doc/guix.texi:14275
#, no-wrap
msgid "SMTP"
msgstr ""

#. type: deffn
#: doc/guix.texi:14277
#, no-wrap
msgid "{Scheme Variable} exim-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:14281
msgid ""
"This is the type of the @uref{https://exim.org, Exim} mail transfer agent "
"(MTA), whose value should be an @code{exim-configuration} object as in this "
"example:"
msgstr ""

#. type: example
#: doc/guix.texi:14286
#, no-wrap
msgid ""
"(service exim-service-type\n"
"         (exim-configuration\n"
"           (config-file (local-file \"./my-exim.conf\"))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14292
msgid ""
"In order to use an @code{exim-service-type} service you must also have a "
"@code{mail-aliases-service-type} service present in your "
"@code{operating-system} (even if it has no aliases)."
msgstr ""

#. type: deftp
#: doc/guix.texi:14293
#, no-wrap
msgid "{Data Type} exim-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14295
msgid "Data type representing the configuration of exim."
msgstr ""

#. type: item
#: doc/guix.texi:14297
#, no-wrap
msgid "@code{package} (default: @var{exim})"
msgstr ""

#. type: table
#: doc/guix.texi:14299
msgid "Package object of the Exim server."
msgstr ""

#. type: item
#: doc/guix.texi:14300
#, no-wrap
msgid "@code{config-file} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14306
msgid ""
"File-like object of the Exim configuration file to use. If its value is "
"@code{#f} then use the default configuration file from the package provided "
"in @code{package}. The resulting configuration file is loaded after setting "
"the @code{exim_user} and @code{exim_group} configuration variables."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:14310
#, no-wrap
msgid "Mail Aliases Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:14312
#, no-wrap
msgid "email aliases"
msgstr ""

#. type: cindex
#: doc/guix.texi:14313
#, no-wrap
msgid "aliases, for email addresses"
msgstr ""

#. type: deffn
#: doc/guix.texi:14315
#, no-wrap
msgid "{Scheme Variable} mail-aliases-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:14318
msgid ""
"This is the type of the service which provides @code{/etc/aliases}, "
"specifying how to deliver mail to users on this system."
msgstr ""

#. type: example
#: doc/guix.texi:14323
#, no-wrap
msgid ""
"(service mail-aliases-service-type\n"
"         '((\"postmaster\" \"bob\")\n"
"           (\"bob\" \"bob@@example.com\" \"bob@@example2.com\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14331
msgid ""
"The configuration for a @code{mail-aliases-service-type} service is an "
"association list denoting how to deliver mail that comes to this "
"system. Each entry is of the form @code{(alias addresses ...)}, with "
"@code{alias} specifying the local alias and @code{addresses} specifying "
"where to deliver this user's mail."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14337
msgid ""
"The aliases aren't required to exist as users on the local system. In the "
"above example, there doesn't need to be a @code{postmaster} entry in the "
"@code{operating-system}'s @code{user-accounts} in order to deliver the "
"@code{postmaster} mail to @code{bob} (which subsequently would deliver mail "
"to @code{bob@@example.com} and @code{bob@@example2.com})."
msgstr ""

#. type: cindex
#: doc/guix.texi:14341
#, no-wrap
msgid "messaging"
msgstr ""

#. type: cindex
#: doc/guix.texi:14342
#, no-wrap
msgid "jabber"
msgstr ""

#. type: cindex
#: doc/guix.texi:14343
#, no-wrap
msgid "XMPP"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14346
msgid ""
"The @code{(gnu services messaging)} module provides Guix service definitions "
"for messaging services: currently only Prosody is supported."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:14347
#, no-wrap
msgid "Prosody Service"
msgstr ""

#. type: deffn
#: doc/guix.texi:14349
#, no-wrap
msgid "{Scheme Variable} prosody-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:14353
msgid ""
"This is the type for the @uref{https://prosody.im, Prosody XMPP "
"communication server}.  Its value must be a @code{prosody-configuration} "
"record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:14368
#, no-wrap
msgid ""
"(service prosody-service-type\n"
"         (prosody-configuration\n"
"          (modules-enabled (cons \"groups\" \"mam\" "
"%default-modules-enabled))\n"
"          (int-components\n"
"           (list\n"
"            (int-component-configuration\n"
"             (hostname \"conference.example.net\")\n"
"             (plugin \"muc\")\n"
"             (mod-muc (mod-muc-configuration)))))\n"
"          (virtualhosts\n"
"           (list\n"
"            (virtualhost-configuration\n"
"             (domain \"example.net\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:14371
msgid "See below for details about @code{prosody-configuration}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14377
msgid ""
"By default, Prosody does not need much configuration.  Only one "
"@code{virtualhosts} field is needed: it specifies the domain you wish "
"Prosody to serve."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14380
msgid ""
"You can perform various sanity checks on the generated configuration with "
"the @code{prosodyctl check} command."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14384
msgid ""
"Prosodyctl will also help you to import certificates from the "
"@code{letsencrypt} directory so that the @code{prosody} user can access "
"them.  See @url{https://prosody.im/doc/letsencrypt}."
msgstr ""

#. type: example
#: doc/guix.texi:14387
#, no-wrap
msgid "prosodyctl --root cert import /etc/letsencrypt/live\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14394
msgid ""
"The available configuration parameters follow.  Each parameter definition is "
"preceded by its type; for example, @samp{string-list foo} indicates that the "
"@code{foo} parameter should be specified as a list of strings.  Types "
"starting with @code{maybe-} denote parameters that won't show up in "
"@code{prosody.cfg.lua} when their value is @code{'disabled}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14398
msgid ""
"There is also a way to specify the configuration as a string, if you have an "
"old @code{prosody.cfg.lua} file that you want to port over from some other "
"system; see the end for more details."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14401
msgid ""
"The @code{file-object} type designates either a file-like object "
"(@pxref{G-Expressions, file-like objects}) or a file name."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14411
msgid "Available @code{prosody-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14412
#, no-wrap
msgid "{@code{prosody-configuration} parameter} package prosody"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14414
msgid "The Prosody package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14416
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-name data-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14420
msgid ""
"Location of the Prosody data storage directory.  See "
"@url{https://prosody.im/doc/configure}.  Defaults to "
"@samp{\"/var/lib/prosody\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14422
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-object-list plugin-paths"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14426
msgid ""
"Additional plugin directories.  They are searched in all the specified paths "
"in order.  See @url{https://prosody.im/doc/plugins_directory}.  Defaults to "
"@samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14428
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-name certificates"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14433
msgid ""
"Every virtual host and component needs a certificate so that clients and "
"servers can securely verify its identity.  Prosody will automatically load "
"certificates/keys from the directory specified here.  Defaults to "
"@samp{\"/etc/prosody/certs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14435
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list admins"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14441
msgid ""
"This is a list of accounts that are admins for the server.  Note that you "
"must create the accounts separately.  See "
"@url{https://prosody.im/doc/admins} and "
"@url{https://prosody.im/doc/creating_accounts}.  Example: @code{(admins "
"'(\"user1@@example.com\" \"user2@@example.net\"))} Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14443
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean use-libevent?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14447
msgid ""
"Enable use of libevent for better performance under high load.  See "
"@url{https://prosody.im/doc/libevent}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14449
#, no-wrap
msgid "{@code{prosody-configuration} parameter} module-list modules-enabled"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14455
msgid ""
"This is the list of modules Prosody will load on startup.  It looks for "
"@code{mod_modulename.lua} in the plugins folder, so make sure that exists "
"too.  Documentation on modules can be found at: "
"@url{https://prosody.im/doc/modules}.  Defaults to @samp{(\"roster\" "
"\"saslauth\" \"tls\" \"dialback\" \"disco\" \"carbons\" \"private\" "
"\"blocklist\" \"vcard\" \"version\" \"uptime\" \"time\" \"ping\" \"pep\" "
"\"register\" \"admin_adhoc\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14457
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list modules-disabled"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14461
msgid ""
"@samp{\"offline\"}, @samp{\"c2s\"} and @samp{\"s2s\"} are auto-loaded, but "
"should you want to disable them then add them to this list.  Defaults to "
"@samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14463
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-object groups-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14468
msgid ""
"Path to a text file where the shared groups are defined.  If this path is "
"empty then @samp{mod_groups} does nothing.  See "
"@url{https://prosody.im/doc/modules/mod_groups}.  Defaults to "
"@samp{\"/var/lib/prosody/sharedgroups.txt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14470
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean allow-registration?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14474
msgid ""
"Disable account creation by default, for security.  See "
"@url{https://prosody.im/doc/creating_accounts}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14476
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-ssl-configuration ssl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14481
msgid ""
"These are the SSL/TLS-related settings.  Most of them are disabled so to use "
"Prosody's defaults.  If you do not completely understand these options, do "
"not add them to your config, it is easy to lower the security of your server "
"using them.  See @url{https://prosody.im/doc/advanced_ssl_config}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14483
msgid "Available @code{ssl-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14484
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string protocol"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14486
msgid "This determines what handshake to use."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14488
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-name key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14490
msgid "Path to your private key file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14492
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-name certificate"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14494
msgid "Path to your certificate file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14496
#, no-wrap
msgid "{@code{ssl-configuration} parameter} file-object capath"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14500
msgid ""
"Path to directory containing root certificates that you wish Prosody to "
"trust when verifying the certificates of remote servers.  Defaults to "
"@samp{\"/etc/ssl/certs\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14502
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-object cafile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14505
msgid ""
"Path to a file containing root certificates that you wish Prosody to trust.  "
"Similar to @code{capath} but with all certificates concatenated together."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14507
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string-list verify"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14510
msgid ""
"A list of verification options (these mostly map to OpenSSL's "
"@code{set_verify()} flags)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14512
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string-list options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14516
msgid ""
"A list of general options relating to SSL/TLS.  These map to OpenSSL's "
"@code{set_options()}.  For a full list of options available in LuaSec, see "
"the LuaSec source."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14518
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-non-negative-integer depth"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14521
msgid ""
"How long a chain of certificate authorities to check when looking for a "
"trusted root certificate."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14523
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string ciphers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14526
msgid ""
"An OpenSSL cipher string.  This selects what ciphers Prosody will offer to "
"clients, and in what order."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14528
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-file-name dhparam"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14532
msgid ""
"A path to a file containing parameters for Diffie-Hellman key exchange.  You "
"can create such a file with: @code{openssl dhparam -out "
"/etc/prosody/certs/dh-2048.pem 2048}"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14534
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string curve"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14537
msgid ""
"Curve for Elliptic curve Diffie-Hellman. Prosody's default is "
"@samp{\"secp384r1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14539
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string-list verifyext"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14541
msgid "A list of \"extra\" verification options."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14543
#, no-wrap
msgid "{@code{ssl-configuration} parameter} maybe-string password"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14545
msgid "Password for encrypted private keys."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14549
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean c2s-require-encryption?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14553
msgid ""
"Whether to force all client-to-server connections to be encrypted or not.  "
"See @url{https://prosody.im/doc/modules/mod_tls}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14555
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list disable-sasl-mechanisms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14559
msgid ""
"Set of mechanisms that will never be offered.  See "
"@url{https://prosody.im/doc/modules/mod_saslauth}.  Defaults to "
"@samp{(\"DIGEST-MD5\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14561
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean s2s-require-encryption?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14565
msgid ""
"Whether to force all server-to-server connections to be encrypted or not.  "
"See @url{https://prosody.im/doc/modules/mod_tls}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14567
#, no-wrap
msgid "{@code{prosody-configuration} parameter} boolean s2s-secure-auth?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14573
msgid ""
"Whether to require encryption and certificate authentication.  This provides "
"ideal security, but requires servers you communicate with to support "
"encryption AND present valid, trusted certificates.  See "
"@url{https://prosody.im/doc/s2s#security}.  Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14575
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list s2s-insecure-domains"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14581
msgid ""
"Many servers don't support encryption or have invalid or self-signed "
"certificates.  You can list domains here that will not be required to "
"authenticate using certificates.  They will be authenticated using DNS.  See "
"@url{https://prosody.im/doc/s2s#security}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14583
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string-list s2s-secure-domains"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14588
msgid ""
"Even if you leave @code{s2s-secure-auth?} disabled, you can still require "
"valid certificates for some domains by specifying a list here.  See "
"@url{https://prosody.im/doc/s2s#security}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14590
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string authentication"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14598
msgid ""
"Select the authentication backend to use.  The default provider stores "
"passwords in plaintext and uses Prosody's configured data storage to store "
"the authentication data.  If you do not trust your server please see "
"@url{https://prosody.im/doc/modules/mod_auth_internal_hashed} for "
"information about using the hashed backend.  See also "
"@url{https://prosody.im/doc/authentication} Defaults to "
"@samp{\"internal_plain\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14600
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-string log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14604
msgid ""
"Set logging options.  Advanced logging configuration is not yet supported by "
"the GuixSD Prosody Service.  See @url{https://prosody.im/doc/logging}.  "
"Defaults to @samp{\"*syslog\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14606
#, no-wrap
msgid "{@code{prosody-configuration} parameter} file-name pidfile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14609
msgid ""
"File to write pid in.  See @url{https://prosody.im/doc/modules/mod_posix}.  "
"Defaults to @samp{\"/var/run/prosody/prosody.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14611
#, no-wrap
msgid ""
"{@code{prosody-configuration} parameter} maybe-non-negative-integer "
"http-max-content-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14613
msgid "Maximum allowed size of the HTTP body (in bytes)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14615
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-string http-external-url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14620
msgid ""
"Some modules expose their own URL in various ways.  This URL is built from "
"the protocol, host and port used.  If Prosody sits behind a proxy, the "
"public URL will be @code{http-external-url} instead.  See "
"@url{https://prosody.im/doc/http#external_url}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14622
#, no-wrap
msgid ""
"{@code{prosody-configuration} parameter} virtualhost-configuration-list "
"virtualhosts"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14627
msgid ""
"A host in Prosody is a domain on which user accounts can be created.  For "
"example if you want your users to have addresses like "
"@samp{\"john.smith@@example.com\"} then you need to add a host "
"@samp{\"example.com\"}.  All options in this list will apply only to this "
"host."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14633
msgid ""
"Note: the name \"virtual\" host is used in configuration to avoid confusion "
"with the actual physical host that Prosody is installed on.  A single "
"Prosody instance can serve many domains, each one defined as a VirtualHost "
"entry in Prosody's configuration.  Conversely a server that hosts a single "
"domain would have just one VirtualHost entry."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14635
msgid "See @url{https://prosody.im/doc/configure#virtual_host_settings}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14637
msgid "Available @code{virtualhost-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14639 doc/guix.texi:14661 doc/guix.texi:14714
msgid ""
"all these @code{prosody-configuration} fields: @code{admins}, "
"@code{use-libevent?}, @code{modules-enabled}, @code{modules-disabled}, "
"@code{groups-file}, @code{allow-registration?}, @code{ssl}, "
"@code{c2s-require-encryption?}, @code{disable-sasl-mechanisms}, "
"@code{s2s-require-encryption?}, @code{s2s-secure-auth?}, "
"@code{s2s-insecure-domains}, @code{s2s-secure-domains}, "
"@code{authentication}, @code{log}, @code{http-max-content-size}, "
"@code{http-external-url}, @code{raw-content}, plus:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14639
#, no-wrap
msgid "{@code{virtualhost-configuration} parameter} string domain"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14641
msgid "Domain you wish Prosody to serve."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14645
#, no-wrap
msgid ""
"{@code{prosody-configuration} parameter} int-component-configuration-list "
"int-components"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14650
msgid ""
"Components are extra services on a server which are available to clients, "
"usually on a subdomain of the main server (such as "
"@samp{\"mycomponent.example.com\"}).  Example components might be chatroom "
"servers, user directories, or gateways to other protocols."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14654
msgid ""
"Internal components are implemented with Prosody-specific plugins.  To add "
"an internal component, you simply fill the hostname field, and the plugin "
"you wish to use for the component."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14657
msgid "See @url{https://prosody.im/doc/components}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14659
msgid "Available @code{int-component-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14661
#, no-wrap
msgid "{@code{int-component-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14663 doc/guix.texi:14720
msgid "Hostname of the component."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14665
#, no-wrap
msgid "{@code{int-component-configuration} parameter} string plugin"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14667
msgid "Plugin you wish to use for the component."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14669
#, no-wrap
msgid ""
"{@code{int-component-configuration} parameter} maybe-mod-muc-configuration "
"mod-muc"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14672
msgid ""
"Multi-user chat (MUC) is Prosody's module for allowing you to create hosted "
"chatrooms/conferences for XMPP users."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14676
msgid ""
"General information on setting up and using multi-user chatrooms can be "
"found in the \"Chatrooms\" documentation "
"(@url{https://prosody.im/doc/chatrooms}), which you should read if you are "
"new to XMPP chatrooms."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14678
msgid "See also @url{https://prosody.im/doc/modules/mod_muc}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14680
msgid "Available @code{mod-muc-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14681
#, no-wrap
msgid "{@code{mod-muc-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14684
msgid ""
"The name to return in service discovery responses.  Defaults to "
"@samp{\"Prosody Chatrooms\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14686
#, no-wrap
msgid ""
"{@code{mod-muc-configuration} parameter} string-or-boolean "
"restrict-room-creation"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14693
msgid ""
"If @samp{#t}, this will only allow admins to create new chatrooms.  "
"Otherwise anyone can create a room.  The value @samp{\"local\"} restricts "
"room creation to users on the service's parent domain.  "
"E.g. @samp{user@@example.com} can create rooms on @samp{rooms.example.com}.  "
"The value @samp{\"admin\"} restricts to service administrators only.  "
"Defaults to @samp{#f}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14695
#, no-wrap
msgid ""
"{@code{mod-muc-configuration} parameter} non-negative-integer "
"max-history-messages"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14699
msgid ""
"Maximum number of history messages that will be sent to the member that has "
"just joined the room.  Defaults to @samp{20}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14705
#, no-wrap
msgid ""
"{@code{prosody-configuration} parameter} ext-component-configuration-list "
"ext-components"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14710
msgid ""
"External components use XEP-0114, which most standalone components support.  "
"To add an external component, you simply fill the hostname field.  See "
"@url{https://prosody.im/doc/components}.  Defaults to @samp{()}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14712
msgid "Available @code{ext-component-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14714
#, no-wrap
msgid "{@code{ext-component-configuration} parameter} string component-secret"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14716
msgid "Password which the component will use to log in."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14718
#, no-wrap
msgid "{@code{ext-component-configuration} parameter} string hostname"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14724
#, no-wrap
msgid ""
"{@code{prosody-configuration} parameter} non-negative-integer-list "
"component-ports"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14727
msgid ""
"Port(s) Prosody listens on for component connections.  Defaults to "
"@samp{(5347)}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14729
#, no-wrap
msgid "{@code{prosody-configuration} parameter} string component-interface"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14732
msgid ""
"Interface Prosody listens on for component connections.  Defaults to "
"@samp{\"127.0.0.1\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14734
#, no-wrap
msgid "{@code{prosody-configuration} parameter} maybe-raw-content raw-content"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14736
msgid "Raw content that will be added to the configuration file."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14744
msgid ""
"It could be that you just want to get a @code{prosody.cfg.lua} up and "
"running.  In that case, you can pass an @code{opaque-prosody-configuration} "
"record as the value of @code{prosody-service-type}.  As its name indicates, "
"an opaque configuration does not have easy reflective capabilities.  "
"Available @code{opaque-prosody-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14745
#, no-wrap
msgid "{@code{opaque-prosody-configuration} parameter} package prosody"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14747
msgid "The prosody package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14749
#, no-wrap
msgid "{@code{opaque-prosody-configuration} parameter} string prosody.cfg.lua"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:14751
msgid "The contents of the @code{prosody.cfg.lua} to use."
msgstr ""

#. type: Plain text
#: doc/guix.texi:14755
msgid ""
"For example, if your @code{prosody.cfg.lua} is just the empty string, you "
"could instantiate a prosody service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:14760
#, no-wrap
msgid ""
"(service prosody-service-type\n"
"         (opaque-prosody-configuration\n"
"          (prosody.cfg.lua \"\")))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:14764
#, no-wrap
msgid "BitlBee Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:14766
#, no-wrap
msgid "IRC (Internet Relay Chat)"
msgstr ""

#. type: cindex
#: doc/guix.texi:14767
#, no-wrap
msgid "IRC gateway"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14770
msgid ""
"@url{http://bitlbee.org,BitlBee} is a gateway that provides an IRC interface "
"to a variety of messaging protocols such as XMPP."
msgstr ""

#. type: defvr
#: doc/guix.texi:14771
#, no-wrap
msgid "{Scheme Variable} bitlbee-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:14775
msgid ""
"This is the service type for the @url{http://bitlbee.org,BitlBee} IRC "
"gateway daemon.  Its value is a @code{bitlbee-configuration} (see below)."
msgstr ""

#. type: defvr
#: doc/guix.texi:14778
msgid ""
"To have BitlBee listen on port 6667 on localhost, add this line to your "
"services:"
msgstr ""

#. type: example
#: doc/guix.texi:14781
#, no-wrap
msgid "(service bitlbee-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:14784
#, no-wrap
msgid "{Data Type} bitlbee-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14786
msgid "This is the configuration for BitlBee, with the following fields:"
msgstr ""

#. type: item
#: doc/guix.texi:14788
#, no-wrap
msgid "@code{interface} (default: @code{\"127.0.0.1\"})"
msgstr ""

#. type: itemx
#: doc/guix.texi:14789
#, no-wrap
msgid "@code{port} (default: @code{6667})"
msgstr ""

#. type: table
#: doc/guix.texi:14792
msgid ""
"Listen on the network interface corresponding to the IP address specified in "
"@var{interface}, on @var{port}."
msgstr ""

#. type: table
#: doc/guix.texi:14796
msgid ""
"When @var{interface} is @code{127.0.0.1}, only local clients can connect; "
"when it is @code{0.0.0.0}, connections can come from any networking "
"interface."
msgstr ""

#. type: item
#: doc/guix.texi:14797
#, no-wrap
msgid "@code{package} (default: @code{bitlbee})"
msgstr ""

#. type: table
#: doc/guix.texi:14799
msgid "The BitlBee package to use."
msgstr ""

#. type: item
#: doc/guix.texi:14800
#, no-wrap
msgid "@code{extra-settings} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14802
msgid "Configuration snippet added as-is to the BitlBee configuration file."
msgstr ""

#. type: cindex
#: doc/guix.texi:14809
#, no-wrap
msgid "Murmur (VoIP server)"
msgstr ""

#. type: cindex
#: doc/guix.texi:14810
#, no-wrap
msgid "VoIP server"
msgstr ""

#. type: Plain text
#: doc/guix.texi:14814
msgid ""
"This section describes how to set up and run a Murmur server.  Murmur is the "
"server of the @uref{https://mumble.info, Mumble} voice-over-IP (VoIP) suite."
msgstr ""

#. type: deftp
#: doc/guix.texi:14815
#, no-wrap
msgid "{Data Type} murmur-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14818
msgid ""
"The service type for the Murmur server.  An example configuration can look "
"like this:"
msgstr ""

#. type: example
#: doc/guix.texi:14827
#, no-wrap
msgid ""
"(service murmur-service-type\n"
"         (murmur-configuration\n"
"          (welcome-text\n"
"            \"Welcome to this Mumble server running on GuixSD!\")\n"
"          (cert-required? #t) ;disallow text password logins\n"
"          (ssl-cert "
"\"/etc/letsencrypt/live/mumble.example.com/fullchain.pem\")\n"
"          (ssl-key "
"\"/etc/letsencrypt/live/mumble.example.com/privkey.pem\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:14831
msgid ""
"After reconfiguring your system, you can manually set the murmur "
"@code{SuperUser} password with the command that is printed during the "
"activation phase."
msgstr ""

#. type: deftp
#: doc/guix.texi:14840
msgid ""
"It is recommended to register a normal Mumble user account and grant it "
"admin or moderator rights.  You can use the @code{mumble} client to login as "
"new normal user, register yourself, and log out.  For the next step login "
"with the name @code{SuperUser} use the @code{SuperUser} password that you "
"set previously, and grant your newly registered mumble user administrator or "
"moderator rights and create some channels."
msgstr ""

#. type: deftp
#: doc/guix.texi:14842
msgid "Available @code{murmur-configuration} fields are:"
msgstr ""

#. type: item
#: doc/guix.texi:14844
#, no-wrap
msgid "@code{package} (default: @code{mumble})"
msgstr ""

#. type: table
#: doc/guix.texi:14846
msgid "Package that contains @code{bin/murmurd}."
msgstr ""

#. type: item
#: doc/guix.texi:14847
#, no-wrap
msgid "@code{user} (default: @code{\"murmur\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14849
msgid "User who will run the Murmur server."
msgstr ""

#. type: item
#: doc/guix.texi:14850
#, no-wrap
msgid "@code{group} (default: @code{\"murmur\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14852
msgid "Group of the user who will run the murmur server."
msgstr ""

#. type: item
#: doc/guix.texi:14853
#, no-wrap
msgid "@code{port} (default: @code{64738})"
msgstr ""

#. type: table
#: doc/guix.texi:14855
msgid "Port on which the server will listen."
msgstr ""

#. type: item
#: doc/guix.texi:14856
#, no-wrap
msgid "@code{welcome-text} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14858
msgid "Welcome text sent to clients when they connect."
msgstr ""

#. type: item
#: doc/guix.texi:14859
#, no-wrap
msgid "@code{server-password} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14861
msgid "Password the clients have to enter in order to connect."
msgstr ""

#. type: item
#: doc/guix.texi:14862
#, no-wrap
msgid "@code{max-users} (default: @code{100})"
msgstr ""

#. type: table
#: doc/guix.texi:14864
msgid "Maximum of users that can be connected to the server at once."
msgstr ""

#. type: item
#: doc/guix.texi:14865
#, no-wrap
msgid "@code{max-user-bandwidth} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14867
msgid "Maximum voice traffic a user can send per second."
msgstr ""

#. type: item
#: doc/guix.texi:14868
#, no-wrap
msgid "@code{database-file} (default: @code{\"/var/lib/murmur/db.sqlite\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14871
msgid ""
"File name of the sqlite database.  The service's user will become the owner "
"of the directory."
msgstr ""

#. type: item
#: doc/guix.texi:14872
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/murmur/murmur.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:14875
msgid ""
"File name of the log file.  The service's user will become the owner of the "
"directory."
msgstr ""

#. type: item
#: doc/guix.texi:14876
#, no-wrap
msgid "@code{autoban-attempts} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:14879
msgid ""
"Maximum number of logins a user can make in @code{autoban-timeframe} without "
"getting auto banned for @code{autoban-time}."
msgstr ""

#. type: item
#: doc/guix.texi:14880
#, no-wrap
msgid "@code{autoban-timeframe} (default: @code{120})"
msgstr ""

#. type: table
#: doc/guix.texi:14882
msgid "Timeframe for autoban in seconds."
msgstr ""

#. type: item
#: doc/guix.texi:14883
#, no-wrap
msgid "@code{autoban-time} (default: @code{300})"
msgstr ""

#. type: table
#: doc/guix.texi:14886
msgid ""
"Amount of time in seconds for which a client gets banned when violating the "
"autoban limits."
msgstr ""

#. type: item
#: doc/guix.texi:14887
#, no-wrap
msgid "@code{opus-threshold} (default: @code{100})"
msgstr ""

#. type: table
#: doc/guix.texi:14890
msgid ""
"Percentage of clients that need to support opus before switching over to "
"opus audio codec."
msgstr ""

#. type: item
#: doc/guix.texi:14891
#, no-wrap
msgid "@code{channel-nesting-limit} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:14893
msgid "How deep channels can be nested at maximum."
msgstr ""

#. type: item
#: doc/guix.texi:14894
#, no-wrap
msgid "@code{channelname-regex} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14896
msgid ""
"A string in from of a Qt regular expression that channel names must conform "
"to."
msgstr ""

#. type: item
#: doc/guix.texi:14897
#, no-wrap
msgid "@code{username-regex} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14899
msgid "A string in from of a Qt regular expression that user names must conform to."
msgstr ""

#. type: item
#: doc/guix.texi:14900
#, no-wrap
msgid "@code{text-message-length} (default: @code{5000})"
msgstr ""

#. type: table
#: doc/guix.texi:14902
msgid "Maximum size in bytes that a user can send in one text chat message."
msgstr ""

#. type: item
#: doc/guix.texi:14903
#, no-wrap
msgid "@code{image-message-length} (default: @code{(* 128 1024)})"
msgstr ""

#. type: table
#: doc/guix.texi:14905
msgid "Maximum size in bytes that a user can send in one image message."
msgstr ""

#. type: item
#: doc/guix.texi:14906
#, no-wrap
msgid "@code{cert-required?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14909
msgid ""
"If it is set to @code{#t} clients that use weak password authentification "
"will not be accepted. Users must have completed the certificate wizard to "
"join."
msgstr ""

#. type: item
#: doc/guix.texi:14910
#, no-wrap
msgid "@code{remember-channel?} (defualt @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14913
msgid ""
"Should murmur remember the last channel each user was in when they "
"disconnected and put them into the remembered channel when they rejoin."
msgstr ""

#. type: item
#: doc/guix.texi:14914
#, no-wrap
msgid "@code{allow-html?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14916
msgid ""
"Should html be allowed in text messages, user comments, and channel "
"descriptions."
msgstr ""

#. type: item
#: doc/guix.texi:14917
#, no-wrap
msgid "@code{allow-ping?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14921
msgid ""
"Setting to true exposes the current user count, the maximum user count, and "
"the server's maximum bandwidth per client to unauthenticated users. In the "
"Mumble client, this information is shown in the Connect dialog."
msgstr ""

#. type: table
#: doc/guix.texi:14923
msgid "Disabling this setting will prevent public listing of the server."
msgstr ""

#. type: item
#: doc/guix.texi:14924
#, no-wrap
msgid "@code{bonjour?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14926
msgid ""
"Should the server advertise itself in the local network through the bonjour "
"protocol."
msgstr ""

#. type: item
#: doc/guix.texi:14927
#, no-wrap
msgid "@code{send-version?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14929
msgid "Should the murmur server version be exposed in ping requests."
msgstr ""

#. type: item
#: doc/guix.texi:14930
#, no-wrap
msgid "@code{log-days} (default: @code{31})"
msgstr ""

#. type: table
#: doc/guix.texi:14934
msgid ""
"Murmur also stores logs in the database, which are accessible via RPC.  The "
"default is 31 days of months, but you can set this setting to 0 to keep logs "
"forever, or -1 to disable logging to the database."
msgstr ""

#. type: item
#: doc/guix.texi:14935
#, no-wrap
msgid "@code{obfuscate-ips?} (default @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:14937
msgid "Should logged ips be obfuscated to protect the privacy of users."
msgstr ""

#. type: item
#: doc/guix.texi:14938
#, no-wrap
msgid "@code{ssl-cert} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14940
msgid "File name of the SSL/TLS certificate used for encrypted connections."
msgstr ""

#. type: example
#: doc/guix.texi:14943
#, no-wrap
msgid "(ssl-cert \"/etc/letsencrypt/live/example.com/fullchain.pem\")\n"
msgstr ""

#. type: item
#: doc/guix.texi:14944
#, no-wrap
msgid "@code{ssl-key} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14946
msgid "Filepath to the ssl private key used for encrypted connections."
msgstr ""

#. type: example
#: doc/guix.texi:14948
#, no-wrap
msgid "(ssl-key \"/etc/letsencrypt/live/example.com/privkey.pem\")\n"
msgstr ""

#. type: item
#: doc/guix.texi:14950
#, no-wrap
msgid "@code{ssl-dh-params} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14955
msgid ""
"File name of a PEM-encoded file with Diffie-Hellman parameters for the "
"SSL/TLS encryption.  Alternatively you set it to @code{\"@@ffdhe2048\"}, "
"@code{\"@@ffdhe3072\"}, @code{\"@@ffdhe4096\"}, @code{\"@@ffdhe6144\"} or "
"@code{\"@@ffdhe8192\"} to use bundled parameters from RFC 7919."
msgstr ""

#. type: item
#: doc/guix.texi:14956
#, no-wrap
msgid "@code{ssl-ciphers} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14959
msgid ""
"The @code{ssl-ciphers} option chooses the cipher suites to make available "
"for use in SSL/TLS."
msgstr ""

#. type: table
#: doc/guix.texi:14963
msgid ""
"This option is specified using "
"@uref{https://www.openssl.org/docs/apps/ciphers.html#CIPHER-LIST-FORMAT, "
"OpenSSL cipher list notation}."
msgstr ""

#. type: table
#: doc/guix.texi:14968
msgid ""
"It is recommended that you try your cipher string using 'openssl ciphers "
"<string>' before setting it here, to get a feel for which cipher suites you "
"will get.  After setting this option, it is recommend that you inspect your "
"Murmur log to ensure that Murmur is using the cipher suites that you "
"expected it to."
msgstr ""

#. type: table
#: doc/guix.texi:14972
msgid ""
"Note: Changing this option may impact the backwards compatibility of your "
"Murmur server, and can remove the ability for older Mumble clients to be "
"able to connect to it."
msgstr ""

#. type: item
#: doc/guix.texi:14973
#, no-wrap
msgid "@code{public-registration} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14975
msgid ""
"Must be a @code{<murmur-public-registration-configuration>} record or "
"@code{#f}."
msgstr ""

#. type: table
#: doc/guix.texi:14980
msgid ""
"You can optionally register your server in the public server list that the "
"@code{mumble} client shows on startup.  You cannot register your server if "
"you have set a @code{server-password}, or set @code{allow-ping} to "
"@code{#f}."
msgstr ""

#. type: table
#: doc/guix.texi:14982
msgid "It might take a few hours until it shows up in the public list."
msgstr ""

#. type: item
#: doc/guix.texi:14983 doc/guix.texi:15554
#, no-wrap
msgid "@code{file} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:14985
msgid "Optional alternative override for this configuration."
msgstr ""

#. type: deftp
#: doc/guix.texi:14988
#, no-wrap
msgid "{Data Type} murmur-public-registration-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:14990
msgid "Configuration for public registration of a murmur service."
msgstr ""

#. type: table
#: doc/guix.texi:14994
msgid ""
"This is a display name for your server. Not to be confused with the "
"hostname."
msgstr ""

#. type: itemx
#: doc/guix.texi:14995 doc/guix.texi:19885
#, no-wrap
msgid "password"
msgstr ""

#. type: table
#: doc/guix.texi:14998
msgid ""
"A password to identify your registration.  Subsequent updates will need the "
"same password. Don't lose your password."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:14999
#, no-wrap
msgid "url"
msgstr ""

#. type: table
#: doc/guix.texi:15002
msgid "This should be a @code{http://} or @code{https://} link to your web site."
msgstr ""

#. type: item
#: doc/guix.texi:15003
#, no-wrap
msgid "@code{hostname} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15006
msgid ""
"By default your server will be listed by its IP address.  If it is set your "
"server will be linked by this host name instead."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15014
#, no-wrap
msgid "Tailon Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15018
msgid ""
"@uref{https://tailon.readthedocs.io/, Tailon} is a web application for "
"viewing and searching log files."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15021
msgid ""
"The following example will configure the service with default values.  By "
"default, Tailon can be accessed on port 8080 (@code{http://localhost:8080})."
msgstr ""

#. type: example
#: doc/guix.texi:15024
#, no-wrap
msgid "(service tailon-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15028
msgid ""
"The following example customises more of the Tailon configuration, adding "
"@command{sed} to the list of allowed commands."
msgstr ""

#. type: example
#: doc/guix.texi:15035
#, no-wrap
msgid ""
"(service tailon-service-type\n"
"         (tailon-configuration\n"
"           (config-file\n"
"             (tailon-configuration-file\n"
"               (allowed-commands '(\"tail\" \"grep\" \"awk\" \"sed\"))))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:15038
#, no-wrap
msgid "{Data Type} tailon-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15041
msgid ""
"Data type representing the configuration of Tailon.  This type has the "
"following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:15043
#, no-wrap
msgid "@code{config-file} (default: @code{(tailon-configuration-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:15047
msgid ""
"The configuration file to use for Tailon. This can be set to a "
"@dfn{tailon-configuration-file} record value, or any gexp "
"(@pxref{G-Expressions})."
msgstr ""

#. type: table
#: doc/guix.texi:15050
msgid ""
"For example, to instead use a local file, the @code{local-file} function can "
"be used:"
msgstr ""

#. type: example
#: doc/guix.texi:15055
#, no-wrap
msgid ""
"(service tailon-service-type\n"
"         (tailon-configuration\n"
"           (config-file (local-file \"./my-tailon.conf\"))))\n"
msgstr ""

#. type: item
#: doc/guix.texi:15057
#, no-wrap
msgid "@code{package} (default: @code{tailon})"
msgstr ""

#. type: table
#: doc/guix.texi:15059
msgid "The tailon package to use."
msgstr ""

#. type: deftp
#: doc/guix.texi:15063
#, no-wrap
msgid "{Data Type} tailon-configuration-file"
msgstr ""

#. type: deftp
#: doc/guix.texi:15066
msgid ""
"Data type representing the configuration options for Tailon.  This type has "
"the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:15068
#, no-wrap
msgid "@code{files} (default: @code{(list \"/var/log\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15073
msgid ""
"List of files to display. The list can include strings for a single file or "
"directory, or a list, where the first item is the name of a subsection, and "
"the remaining items are the files or directories in that subsection."
msgstr ""

#. type: item
#: doc/guix.texi:15074
#, no-wrap
msgid "@code{bind} (default: @code{\"localhost:8080\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15076
msgid "Address and port to which Tailon should bind on."
msgstr ""

#. type: item
#: doc/guix.texi:15077
#, no-wrap
msgid "@code{relative-root} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15079
msgid "URL path to use for Tailon, set to @code{#f} to not use a path."
msgstr ""

#. type: item
#: doc/guix.texi:15080
#, no-wrap
msgid "@code{allow-transfers?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:15082
msgid "Allow downloading the log files in the web interface."
msgstr ""

#. type: item
#: doc/guix.texi:15083
#, no-wrap
msgid "@code{follow-names?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:15085
msgid "Allow tailing of not-yet existent files."
msgstr ""

#. type: item
#: doc/guix.texi:15086
#, no-wrap
msgid "@code{tail-lines} (default: @code{200})"
msgstr ""

#. type: table
#: doc/guix.texi:15088
msgid "Number of lines to read initially from each file."
msgstr ""

#. type: item
#: doc/guix.texi:15089
#, no-wrap
msgid "@code{allowed-commands} (default: @code{(list \"tail\" \"grep\" \"awk\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15091
msgid "Commands to allow running. By default, @code{sed} is disabled."
msgstr ""

#. type: item
#: doc/guix.texi:15092
#, no-wrap
msgid "@code{debug?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15094
msgid "Set @code{debug?} to @code{#t} to show debug messages."
msgstr ""

#. type: item
#: doc/guix.texi:15095
#, no-wrap
msgid "@code{wrap-lines} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:15099
msgid ""
"Initial line wrapping state in the web interface. Set to @code{#t} to "
"initially wrap lines (the default), or to @code{#f} to initially not wrap "
"lines."
msgstr ""

#. type: item
#: doc/guix.texi:15100
#, no-wrap
msgid "@code{http-auth} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15104
msgid ""
"HTTP authentication type to use. Set to @code{#f} to disable authentication "
"(the default). Supported values are @code{\"digest\"} or @code{\"basic\"}."
msgstr ""

#. type: item
#: doc/guix.texi:15105
#, no-wrap
msgid "@code{users} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15110
msgid ""
"If HTTP authentication is enabled (see @code{http-auth}), access will be "
"restricted to the credentials provided here. To configure users, use a list "
"of pairs, where the first element of the pair is the username, and the 2nd "
"element of the pair is the password."
msgstr ""

#. type: example
#: doc/guix.texi:15116
#, no-wrap
msgid ""
"(tailon-configuration-file\n"
"  (http-auth \"basic\")\n"
"  (users     '((\"user1\" . \"password1\")\n"
"               (\"user2\" . \"password2\"))))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15122
#, no-wrap
msgid "Darkstat Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:15123
#, no-wrap
msgid "darkstat"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15126
msgid ""
"Darkstat is a packet sniffer that captures network traffic, calculates "
"statistics about usage, and serves reports over HTTP."
msgstr ""

#. type: defvar
#: doc/guix.texi:15127
#, no-wrap
msgid "{Scheme Variable} darkstat-service-type"
msgstr ""

#. type: defvar
#: doc/guix.texi:15132
msgid ""
"This is the service type for the @uref{https://unix4lyfe.org/darkstat/, "
"darkstat} service, its value must be a @code{darkstat-configuration} record "
"as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:15137
#, no-wrap
msgid ""
"(service darkstat-service-type\n"
"         (darkstat-configuration\n"
"           (interface \"eno1\")))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:15140
#, no-wrap
msgid "{Data Type} darkstat-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15142
msgid "Data type representing the configuration of @command{darkstat}."
msgstr ""

#. type: item
#: doc/guix.texi:15144
#, no-wrap
msgid "@code{package} (default: @code{darkstat})"
msgstr ""

#. type: table
#: doc/guix.texi:15146
msgid "The darkstat package to use."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15147
#, no-wrap
msgid "interface"
msgstr ""

#. type: table
#: doc/guix.texi:15149
msgid "Capture traffic on the specified network interface."
msgstr ""

#. type: item
#: doc/guix.texi:15150
#, no-wrap
msgid "@code{port} (default: @code{\"667\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15152
msgid "Bind the web interface to the specified port."
msgstr ""

#. type: item
#: doc/guix.texi:15153
#, no-wrap
msgid "@code{bind-address} (default: @code{\"127.0.0.1\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15155
msgid "Bind the web interface to the specified address."
msgstr ""

#. type: item
#: doc/guix.texi:15156
#, no-wrap
msgid "@code{base} (default: @code{\"/\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15159
msgid ""
"Specify the path of the base URL.  This can be useful if @command{darkstat} "
"is accessed via a reverse proxy."
msgstr ""

#. type: cindex
#: doc/guix.texi:15166
#, no-wrap
msgid "Kerberos"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15170
msgid ""
"The @code{(gnu services kerberos)} module provides services relating to the "
"authentication protocol @dfn{Kerberos}."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15171
#, no-wrap
msgid "Krb5 Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15178
msgid ""
"Programs using a Kerberos client library normally expect a configuration "
"file in @file{/etc/krb5.conf}.  This service generates such a file from a "
"definition provided in the operating system declaration.  It does not cause "
"any daemon to be started."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15182
msgid ""
"No ``keytab'' files are provided by this service---you must explicitly "
"create them.  This service is known to work with the MIT client library, "
"@code{mit-krb5}.  Other implementations have not been tested."
msgstr ""

#. type: defvr
#: doc/guix.texi:15183
#, no-wrap
msgid "{Scheme Variable} krb5-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15185
msgid "A service type for Kerberos 5 clients."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15189
msgid "Here is an example of its use:"
msgstr ""

#. type: lisp
#: doc/guix.texi:15203
#, no-wrap
msgid ""
"(service krb5-service-type\n"
"         (krb5-configuration\n"
"          (default-realm \"EXAMPLE.COM\")\n"
"          (allow-weak-crypto? #t)\n"
"          (realms (list\n"
"                   (krb5-realm\n"
"                    (name \"EXAMPLE.COM\")\n"
"                    (admin-server \"groucho.example.com\")\n"
"                    (kdc \"karl.example.com\"))\n"
"                   (krb5-realm\n"
"                    (name \"ARGRX.EDU\")\n"
"                    (admin-server \"kerb-admin.argrx.edu\")\n"
"                    (kdc \"keys.argrx.edu\"))))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15207
msgid "This example provides a Kerberos@tie{}5 client configuration which:"
msgstr ""

#. type: item
#: doc/guix.texi:15208
#, no-wrap
msgid "Recognizes two realms, @i{viz:} ``EXAMPLE.COM'' and ``ARGRX.EDU'', both"
msgstr ""

#. type: itemize
#: doc/guix.texi:15210
msgid "of which have distinct administration servers and key distribution centers;"
msgstr ""

#. type: item
#: doc/guix.texi:15210
#, no-wrap
msgid "Will default to the realm ``EXAMPLE.COM'' if the realm is not explicitly"
msgstr ""

#. type: itemize
#: doc/guix.texi:15212
msgid "specified by clients;"
msgstr ""

#. type: item
#: doc/guix.texi:15212
#, no-wrap
msgid "Accepts services which only support encryption types known to be weak."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15220
msgid ""
"The @code{krb5-realm} and @code{krb5-configuration} types have many fields.  "
"Only the most commonly used ones are described here.  For a full list, and "
"more detailed explanation of each, see the MIT "
"@uref{http://web.mit.edu/kerberos/krb5-devel/doc/admin/conf_files/krb5_conf.html,,krb5.conf} "
"documentation."
msgstr ""

#. type: deftp
#: doc/guix.texi:15222
#, no-wrap
msgid "{Data Type} krb5-realm"
msgstr ""

#. type: cindex
#: doc/guix.texi:15223
#, no-wrap
msgid "realm, kerberos"
msgstr ""

#. type: table
#: doc/guix.texi:15229
msgid ""
"This field is a string identifying the name of the realm.  A common "
"convention is to use the fully qualified DNS name of your organization, "
"converted to upper case."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15230
#, no-wrap
msgid "admin-server"
msgstr ""

#. type: table
#: doc/guix.texi:15233
msgid ""
"This field is a string identifying the host where the administration server "
"is running."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15234
#, no-wrap
msgid "kdc"
msgstr ""

#. type: table
#: doc/guix.texi:15237
msgid ""
"This field is a string identifying the key distribution center for the "
"realm."
msgstr ""

#. type: deftp
#: doc/guix.texi:15240
#, no-wrap
msgid "{Data Type} krb5-configuration"
msgstr ""

#. type: item
#: doc/guix.texi:15243
#, no-wrap
msgid "@code{allow-weak-crypto?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15246
msgid ""
"If this flag is @code{#t} then services which only offer encryption "
"algorithms known to be weak will be accepted."
msgstr ""

#. type: item
#: doc/guix.texi:15247
#, no-wrap
msgid "@code{default-realm} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15254
msgid ""
"This field should be a string identifying the default Kerberos realm for the "
"client.  You should set this field to the name of your Kerberos realm.  If "
"this value is @code{#f} then a realm must be specified with every Kerberos "
"principal when invoking programs such as @command{kinit}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15255
#, no-wrap
msgid "realms"
msgstr ""

#. type: table
#: doc/guix.texi:15260
msgid ""
"This should be a non-empty list of @code{krb5-realm} objects, which clients "
"may access.  Normally, one of them will have a @code{name} field matching "
"the @code{default-realm} field."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15264
#, no-wrap
msgid "PAM krb5 Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:15265
#, no-wrap
msgid "pam-krb5"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15271
msgid ""
"The @code{pam-krb5} service allows for login authentication and password "
"management via Kerberos.  You will need this service if you want PAM enabled "
"applications to authenticate users using Kerberos."
msgstr ""

#. type: defvr
#: doc/guix.texi:15272
#, no-wrap
msgid "{Scheme Variable} pam-krb5-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15274
msgid "A service type for the Kerberos 5 PAM module."
msgstr ""

#. type: deftp
#: doc/guix.texi:15276
#, no-wrap
msgid "{Data Type} pam-krb5-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15279
msgid ""
"Data type representing the configuration of the Kerberos 5 PAM module This "
"type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:15280
#, no-wrap
msgid "@code{pam-krb5} (default: @code{pam-krb5})"
msgstr ""

#. type: table
#: doc/guix.texi:15282
msgid "The pam-krb5 package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15283
#, no-wrap
msgid "@code{minimum-uid} (default: @code{1000})"
msgstr ""

#. type: table
#: doc/guix.texi:15286
msgid ""
"The smallest user ID for which Kerberos authentications should be "
"attempted.  Local accounts with lower values will silently fail to "
"authenticate."
msgstr ""

#. type: cindex
#: doc/guix.texi:15293
#, no-wrap
msgid "web"
msgstr ""

#. type: cindex
#: doc/guix.texi:15294
#, no-wrap
msgid "www"
msgstr ""

#. type: cindex
#: doc/guix.texi:15295
#, no-wrap
msgid "HTTP"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15298
msgid ""
"The @code{(gnu services web)} module provides the Apache HTTP Server, the "
"nginx web server, and also a fastcgi wrapper daemon."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15299
#, no-wrap
msgid "Apache HTTP Server"
msgstr ""

#. type: deffn
#: doc/guix.texi:15301
#, no-wrap
msgid "{Scheme Variable} httpd-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:15305
msgid ""
"Service type for the @uref{https://httpd.apache.org/,Apache HTTP} server "
"(@dfn{httpd}).  The value for this service type is a "
"@code{https-configuration} record."
msgstr ""

#. type: deffn
#: doc/guix.texi:15307 doc/guix.texi:15458
msgid "A simple example configuration is given below."
msgstr ""

#. type: example
#: doc/guix.texi:15315
#, no-wrap
msgid ""
"(service httpd-service-type\n"
"         (httpd-configuration\n"
"           (config\n"
"             (httpd-config-file\n"
"               (server-name \"www.example.com\")\n"
"               (document-root \"/srv/http/www.example.com\")))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:15319
msgid ""
"Other services can also extend the @code{httpd-service-type} to add to the "
"configuration."
msgstr ""

#. type: example
#: doc/guix.texi:15328 doc/guix.texi:15438
#, no-wrap
msgid ""
"(simple-service 'my-extra-server httpd-service-type\n"
"                (list\n"
"                  (httpd-virtualhost\n"
"                    \"*:80\"\n"
"                    (list (string-append\n"
"                           \"ServerName \"www.example.com\n"
"                            DocumentRoot "
"\\\"/srv/http/www.example.com\\\"\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15334
msgid ""
"The details for the @code{httpd-configuration}, @code{httpd-module}, "
"@code{httpd-config-file} and @code{httpd-virtualhost} record types are given "
"below."
msgstr ""

#. type: deffn
#: doc/guix.texi:15335
#, no-wrap
msgid "{Data Type} httpd-configuration"
msgstr ""

#. type: deffn
#: doc/guix.texi:15337
msgid "This data type represents the configuration for the httpd service."
msgstr ""

#. type: item
#: doc/guix.texi:15339
#, no-wrap
msgid "@code{package} (default: @code{httpd})"
msgstr ""

#. type: table
#: doc/guix.texi:15341
msgid "The httpd package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15342 doc/guix.texi:15401
#, no-wrap
msgid "@code{pid-file} (default: @code{\"/var/run/httpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15344
msgid "The pid file used by the shepherd-service."
msgstr ""

#. type: item
#: doc/guix.texi:15345
#, no-wrap
msgid "@code{config} (default: @code{(httpd-config-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:15350
msgid ""
"The configuration file to use with the httpd service. The default value is a "
"@code{httpd-config-file} record, but this can also be a different "
"G-expression that generates a file, for example a @code{plain-file}. A file "
"outside of the store can also be specified through a string."
msgstr ""

#. type: deffn
#: doc/guix.texi:15354
#, no-wrap
msgid "{Data Type} httpd-module"
msgstr ""

#. type: deffn
#: doc/guix.texi:15356
msgid "This data type represents a module for the httpd service."
msgstr ""

#. type: table
#: doc/guix.texi:15360
msgid "The name of the module."
msgstr ""

#. type: table
#: doc/guix.texi:15366
msgid ""
"The file for the module. This can be relative to the httpd package being "
"used, the absolute location of a file, or a G-expression for a file within "
"the store, for example @code{(file-append mod-wsgi "
"\"/modules/mod_wsgi.so\")}."
msgstr ""

#. type: deffn
#: doc/guix.texi:15370
#, no-wrap
msgid "{Data Type} httpd-config-file"
msgstr ""

#. type: deffn
#: doc/guix.texi:15372
msgid "This data type represents a configuration file for the httpd service."
msgstr ""

#. type: item
#: doc/guix.texi:15374
#, no-wrap
msgid "@code{modules} (default: @code{%default-httpd-modules})"
msgstr ""

#. type: table
#: doc/guix.texi:15377
msgid ""
"The modules to load. Additional modules can be added here, or loaded by "
"additional configuration."
msgstr ""

#. type: item
#: doc/guix.texi:15378
#, no-wrap
msgid "@code{server-root} (default: @code{httpd})"
msgstr ""

#. type: table
#: doc/guix.texi:15382
msgid ""
"The @code{ServerRoot} in the configuration file, defaults to the httpd "
"package. Directives including @code{Include} and @code{LoadModule} are taken "
"as relative to the server root."
msgstr ""

#. type: item
#: doc/guix.texi:15383
#, no-wrap
msgid "@code{server-name} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15387
msgid ""
"The @code{ServerName} in the configuration file, used to specify the request "
"scheme, hostname and port that the server uses to identify itself."
msgstr ""

#. type: table
#: doc/guix.texi:15391
msgid ""
"This doesn't need to be set in the server config, and can be specifyed in "
"virtual hosts. The default is @code{#f} to not specify a @code{ServerName}."
msgstr ""

#. type: item
#: doc/guix.texi:15392
#, no-wrap
msgid "@code{document-root} (default: @code{\"/srv/http\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15394
msgid "The @code{DocumentRoot} from which files will be served."
msgstr ""

#. type: item
#: doc/guix.texi:15395
#, no-wrap
msgid "@code{listen} (default: @code{'(\"80\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15400
msgid ""
"The list of values for the @code{Listen} directives in the config file. The "
"value should be a list of strings, when each string can specify the port "
"number to listen on, and optionally the IP address and protocol to use."
msgstr ""

#. type: table
#: doc/guix.texi:15405
msgid ""
"The @code{PidFile} to use. This should match the @code{pid-file} set in the "
"@code{httpd-configuration} so that the Shepherd service is configured "
"correctly."
msgstr ""

#. type: item
#: doc/guix.texi:15406
#, no-wrap
msgid "@code{error-log} (default: @code{\"/var/log/httpd/error_log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15408
msgid "The @code{ErrorLog} to which the server will log errors."
msgstr ""

#. type: item
#: doc/guix.texi:15409
#, no-wrap
msgid "@code{user} (default: @code{\"httpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15411
msgid "The @code{User} which the server will answer requests as."
msgstr ""

#. type: item
#: doc/guix.texi:15412
#, no-wrap
msgid "@code{group} (default: @code{\"httpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15414
msgid "The @code{Group} which the server will answer requests as."
msgstr ""

#. type: item
#: doc/guix.texi:15415
#, no-wrap
msgid ""
"@code{extra-config} (default: @code{(list \"TypesConfig "
"etc/httpd/mime.types\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15418
msgid ""
"A flat list of strings and G-expressions which will be added to the end of "
"the configuration file."
msgstr ""

#. type: table
#: doc/guix.texi:15421
msgid "Any values which the service is extended with will be appended to this list."
msgstr ""

#. type: deffn
#: doc/guix.texi:15425
#, no-wrap
msgid "{Data Type} httpd-virtualhost"
msgstr ""

#. type: deffn
#: doc/guix.texi:15427
msgid ""
"This data type represents a virtualhost configuration block for the httpd "
"service."
msgstr ""

#. type: deffn
#: doc/guix.texi:15429
msgid "These should be added to the extra-config for the httpd-service."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15441
#, no-wrap
msgid "addresses-and-ports"
msgstr ""

#. type: table
#: doc/guix.texi:15443
msgid "The addresses and ports for the @code{VirtualHost} directive."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15444
#, no-wrap
msgid "contents"
msgstr ""

#. type: table
#: doc/guix.texi:15447
msgid ""
"The contents of the @code{VirtualHost} directive, this should be a list of "
"strings and G-expressions."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:15451
#, no-wrap
msgid "NGINX"
msgstr ""

#. type: deffn
#: doc/guix.texi:15453
#, no-wrap
msgid "{Scheme Variable} nginx-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:15456
msgid ""
"Service type for the @uref{https://nginx.org/,NGinx} web server.  The value "
"for this service type is a @code{<nginx-configuration>} record."
msgstr ""

#. type: example
#: doc/guix.texi:15466 doc/guix.texi:15520
#, no-wrap
msgid ""
"(service nginx-service-type\n"
"         (nginx-configuration\n"
"           (server-blocks\n"
"             (list (nginx-server-configuration\n"
"                     (server-name '(\"www.example.com\"))\n"
"                     (root \"/srv/http/www.example.com\"))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:15471
msgid ""
"In addition to adding server blocks to the service configuration directly, "
"this service can be extended by other services to add server blocks, as in "
"this example:"
msgstr ""

#. type: example
#: doc/guix.texi:15477
#, no-wrap
msgid ""
"(simple-service 'my-extra-server nginx-service-type\n"
"                (list (nginx-server-configuration\n"
"                        (root \"/srv/http/extra-website\")\n"
"                        (try-files (list \"$uri\" \"$uri/index.html\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15488
msgid ""
"At startup, @command{nginx} has not yet read its configuration file, so it "
"uses a default file to log error messages.  If it fails to load its "
"configuration file, that is where error messages are logged.  After the "
"configuration file is loaded, the default error log file changes as per "
"configuration.  In our case, startup error messages can be found in "
"@file{/var/run/nginx/logs/error.log}, and after configuration in "
"@file{/var/log/nginx/error.log}.  The second location can be changed with "
"the @var{log-directory} configuration option."
msgstr ""

#. type: deffn
#: doc/guix.texi:15489
#, no-wrap
msgid "{Data Type} nginx-configuration"
msgstr ""

#. type: deffn
#: doc/guix.texi:15493
msgid ""
"This data type represents the configuration for NGinx. Some configuration "
"can be done through this and the other provided record types, or "
"alternatively, a config file can be provided."
msgstr ""

#. type: item
#: doc/guix.texi:15495
#, no-wrap
msgid "@code{nginx} (default: @code{nginx})"
msgstr ""

#. type: table
#: doc/guix.texi:15497
msgid "The nginx package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15498
#, no-wrap
msgid "@code{log-directory} (default: @code{\"/var/log/nginx\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15500
msgid "The directory to which NGinx will write log files."
msgstr ""

#. type: item
#: doc/guix.texi:15501
#, no-wrap
msgid "@code{run-directory} (default: @code{\"/var/run/nginx\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15504
msgid ""
"The directory in which NGinx will create a pid file, and write temporary "
"files."
msgstr ""

#. type: item
#: doc/guix.texi:15505
#, no-wrap
msgid "@code{server-blocks} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:15509
msgid ""
"A list of @dfn{server blocks} to create in the generated configuration file, "
"the elements should be of type @code{<nginx-server-configuration>}."
msgstr ""

#. type: table
#: doc/guix.texi:15513
msgid ""
"The following example would setup NGinx to serve @code{www.example.com} from "
"the @code{/srv/http/www.example.com} directory, without using HTTPS."
msgstr ""

#. type: item
#: doc/guix.texi:15522
#, no-wrap
msgid "@code{upstream-blocks} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:15526
msgid ""
"A list of @dfn{upstream blocks} to create in the generated configuration "
"file, the elements should be of type @code{<nginx-upstream-configuration>}."
msgstr ""

#. type: table
#: doc/guix.texi:15533
msgid ""
"Configuring upstreams through the @code{upstream-blocks} can be useful when "
"combined with @code{locations} in the @code{<nginx-server-configuration>} "
"records.  The following example creates a server configuration with one "
"location configuration, that will proxy requests to a upstream "
"configuration, which will handle requests with two servers."
msgstr ""

#. type: example
#: doc/guix.texi:15552
#, no-wrap
msgid ""
"(service\n"
"  nginx-service-type\n"
"  (nginx-configuration\n"
"    (server-blocks\n"
"      (list (nginx-server-configuration\n"
"              (server-name '(\"www.example.com\"))\n"
"              (root \"/srv/http/www.example.com\")\n"
"              (locations\n"
"                (list\n"
"                  (nginx-location-configuration\n"
"                  (uri \"/path1\")\n"
"                  (body '(\"proxy_pass http://server-proxy;\"))))))))\n"
"    (upstream-blocks\n"
"      (list (nginx-upstream-configuration\n"
"              (name \"server-proxy\")\n"
"              (servers (list \"server1.example.com\"\n"
"                             \"server2.example.com\")))))))\n"
msgstr ""

#. type: table
#: doc/guix.texi:15560
msgid ""
"If a configuration @var{file} is provided, this will be used, rather than "
"generating a configuration file from the provided @code{log-directory}, "
"@code{run-directory}, @code{server-blocks} and @code{upstream-blocks}.  For "
"proper operation, these arguments should match what is in @var{file} to "
"ensure that the directories are created when the service is activated."
msgstr ""

#. type: table
#: doc/guix.texi:15564
msgid ""
"This can be useful if you have an existing configuration file, or it's not "
"possible to do what is required through the other parts of the "
"nginx-configuration record."
msgstr ""

#. type: item
#: doc/guix.texi:15565
#, no-wrap
msgid "@code{server-names-hash-bucket-size} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15568
msgid ""
"Bucket size for the server names hash tables, defaults to @code{#f} to use "
"the size of the processors cache line."
msgstr ""

#. type: item
#: doc/guix.texi:15569
#, no-wrap
msgid "@code{server-names-hash-bucket-max-size} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15571
msgid "Maximum bucket size for the server names hash tables."
msgstr ""

#. type: deftp
#: doc/guix.texi:15575
#, no-wrap
msgid "{Data Type} nginx-server-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15578
msgid ""
"Data type representing the configuration of an nginx server block.  This "
"type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:15580
#, no-wrap
msgid "@code{listen} (default: @code{'(\"80\" \"443 ssl\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15585
msgid ""
"Each @code{listen} directive sets the address and port for IP, or the path "
"for a UNIX-domain socket on which the server will accept requests.  Both "
"address and port, or only address or only port can be specified.  An address "
"may also be a hostname, for example:"
msgstr ""

#. type: example
#: doc/guix.texi:15588
#, no-wrap
msgid "'(\"127.0.0.1:8000\" \"127.0.0.1\" \"8000\" \"*:8000\" \"localhost:8000\")\n"
msgstr ""

#. type: item
#: doc/guix.texi:15590
#, no-wrap
msgid "@code{server-name} (default: @code{(list 'default)})"
msgstr ""

#. type: table
#: doc/guix.texi:15593
msgid ""
"A list of server names this server represents. @code{'default} represents "
"the default server for connections matching no other server."
msgstr ""

#. type: item
#: doc/guix.texi:15594
#, no-wrap
msgid "@code{root} (default: @code{\"/srv/http\"})"
msgstr ""

#. type: table
#: doc/guix.texi:15596
msgid "Root of the website nginx will serve."
msgstr ""

#. type: item
#: doc/guix.texi:15597
#, no-wrap
msgid "@code{locations} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:15601
msgid ""
"A list of @dfn{nginx-location-configuration} or "
"@dfn{nginx-named-location-configuration} records to use within this server "
"block."
msgstr ""

#. type: item
#: doc/guix.texi:15602
#, no-wrap
msgid "@code{index} (default: @code{(list \"index.html\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15605
msgid ""
"Index files to look for when clients ask for a directory.  If it cannot be "
"found, Nginx will send the list of files in the directory."
msgstr ""

#. type: item
#: doc/guix.texi:15606
#, no-wrap
msgid "@code{try-files} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:15609
msgid ""
"A list of files whose existence is checked in the specified order.  "
"@code{nginx} will use the first file it finds to process the request."
msgstr ""

#. type: item
#: doc/guix.texi:15610
#, no-wrap
msgid "@code{ssl-certificate} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15613
msgid ""
"Where to find the certificate for secure connections.  Set it to @code{#f} "
"if you don't have a certificate or you don't want to use HTTPS."
msgstr ""

#. type: item
#: doc/guix.texi:15614
#, no-wrap
msgid "@code{ssl-certificate-key} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15617
msgid ""
"Where to find the private key for secure connections.  Set it to @code{#f} "
"if you don't have a key or you don't want to use HTTPS."
msgstr ""

#. type: item
#: doc/guix.texi:15618
#, no-wrap
msgid "@code{server-tokens?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15620
msgid "Whether the server should add its configuration to response."
msgstr ""

#. type: item
#: doc/guix.texi:15621
#, no-wrap
msgid "@code{raw-content} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:15623
msgid "A list of raw lines added to the server block."
msgstr ""

#. type: deftp
#: doc/guix.texi:15627
#, no-wrap
msgid "{Data Type} nginx-upstream-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15630
msgid ""
"Data type representing the configuration of an nginx @code{upstream} block.  "
"This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:15634
msgid "Name for this group of servers."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15635
#, no-wrap
msgid "servers"
msgstr ""

#. type: table
#: doc/guix.texi:15642
msgid ""
"Specify the addresses of the servers in the group.  The address can be "
"specified as a IP address (e.g. @samp{127.0.0.1}), domain name "
"(e.g. @samp{backend1.example.com}) or a path to a UNIX socket using the "
"prefix @samp{unix:}.  For addresses using an IP address or domain name, the "
"default port is 80, and a different port can be specified explicitly."
msgstr ""

#. type: deftp
#: doc/guix.texi:15646
#, no-wrap
msgid "{Data Type} nginx-location-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15649
msgid ""
"Data type representing the configuration of an nginx @code{location} block.  "
"This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:15653
msgid "URI which this location block matches."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:15655
msgid "nginx-location-configuration body"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15655 doc/guix.texi:15676
#, no-wrap
msgid "body"
msgstr ""

#. type: table
#: doc/guix.texi:15662
msgid ""
"Body of the location block, specified as a list of strings. This can contain "
"many configuration directives.  For example, to pass requests to a upstream "
"server group defined using an @code{nginx-upstream-configuration} block, the "
"following directive would be specified in the body @samp{(list \"proxy_pass "
"http://upstream-name;\")}."
msgstr ""

#. type: deftp
#: doc/guix.texi:15666
#, no-wrap
msgid "{Data Type} nginx-named-location-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15671
msgid ""
"Data type representing the configuration of an nginx named location block.  "
"Named location blocks are used for request redirection, and not used for "
"regular request processing.  This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:15675
msgid "Name to identify this location block."
msgstr ""

#. type: table
#: doc/guix.texi:15681
msgid ""
"@xref{nginx-location-configuration body}, as the body for named location "
"blocks can be used in a similar way to the "
"@code{nginx-location-configuration body}.  One restriction is that the body "
"of a named location block cannot contain location blocks."
msgstr ""

#. type: cindex
#: doc/guix.texi:15685
#, no-wrap
msgid "fastcgi"
msgstr ""

#. type: cindex
#: doc/guix.texi:15686
#, no-wrap
msgid "fcgiwrap"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15693
msgid ""
"FastCGI is an interface between the front-end and the back-end of a web "
"service.  It is a somewhat legacy facility; new web services should "
"generally just talk HTTP between the front-end and the back-end.  However "
"there are a number of back-end services such as PHP or the optimized HTTP "
"Git repository access that use FastCGI, so we have support for it in Guix."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15700
msgid ""
"To use FastCGI, you configure the front-end web server (e.g., nginx) to "
"dispatch some subset of its requests to the fastcgi backend, which listens "
"on a local TCP or UNIX socket.  There is an intermediary @code{fcgiwrap} "
"program that sits between the actual backend process and the web server.  "
"The front-end indicates which backend program to run, passing that "
"information to the @code{fcgiwrap} process."
msgstr ""

#. type: defvr
#: doc/guix.texi:15701
#, no-wrap
msgid "{Scheme Variable} fcgiwrap-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15703
msgid "A service type for the @code{fcgiwrap} FastCGI proxy."
msgstr ""

#. type: deftp
#: doc/guix.texi:15705
#, no-wrap
msgid "{Data Type} fcgiwrap-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15708
msgid ""
"Data type representing the configuration of the @code{fcgiwrap} serice.  "
"This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:15709
#, no-wrap
msgid "@code{package} (default: @code{fcgiwrap})"
msgstr ""

#. type: table
#: doc/guix.texi:15711
msgid "The fcgiwrap package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15712
#, no-wrap
msgid "@code{socket} (default: @code{tcp:127.0.0.1:9000})"
msgstr ""

#. type: table
#: doc/guix.texi:15718
msgid ""
"The socket on which the @code{fcgiwrap} process should listen, as a string.  "
"Valid @var{socket} values include @code{unix:@var{/path/to/unix/socket}}, "
"@code{tcp:@var{dot.ted.qu.ad}:@var{port}} and "
"@code{tcp6:[@var{ipv6_addr}]:port}."
msgstr ""

#. type: item
#: doc/guix.texi:15719
#, no-wrap
msgid "@code{user} (default: @code{fcgiwrap})"
msgstr ""

#. type: itemx
#: doc/guix.texi:15720
#, no-wrap
msgid "@code{group} (default: @code{fcgiwrap})"
msgstr ""

#. type: table
#: doc/guix.texi:15725
msgid ""
"The user and group names, as strings, under which to run the @code{fcgiwrap} "
"process.  The @code{fastcgi} service will ensure that if the user asks for "
"the specific user or group names @code{fcgiwrap} that the corresponding user "
"and/or group is present on the system."
msgstr ""

#. type: table
#: doc/guix.texi:15732
msgid ""
"It is possible to configure a FastCGI-backed web service to pass HTTP "
"authentication information from the front-end to the back-end, and to allow "
"@code{fcgiwrap} to run the back-end process as a corresponding local user.  "
"To enable this capability on the back-end., run @code{fcgiwrap} as the "
"@code{root} user and group.  Note that this capability also has to be "
"configured on the front-end as well."
msgstr ""

#. type: cindex
#: doc/guix.texi:15735
#, no-wrap
msgid "php-fpm"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15738
msgid ""
"PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI "
"implementation with some additional features useful for sites of any size."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15740
msgid "These features include:"
msgstr ""

#. type: item
#: doc/guix.texi:15741
#, no-wrap
msgid "Adaptive process spawning"
msgstr ""

#. type: item
#: doc/guix.texi:15742
#, no-wrap
msgid "Basic statistics (similar to Apache's mod_status)"
msgstr ""

#. type: item
#: doc/guix.texi:15743
#, no-wrap
msgid "Advanced process management with graceful stop/start"
msgstr ""

#. type: item
#: doc/guix.texi:15744
#, no-wrap
msgid "Ability to start workers with different uid/gid/chroot/environment"
msgstr ""

#. type: itemize
#: doc/guix.texi:15746
msgid "and different php.ini (replaces safe_mode)"
msgstr ""

#. type: item
#: doc/guix.texi:15746
#, no-wrap
msgid "Stdout & stderr logging"
msgstr ""

#. type: item
#: doc/guix.texi:15747
#, no-wrap
msgid "Emergency restart in case of accidental opcode cache destruction"
msgstr ""

#. type: item
#: doc/guix.texi:15748
#, no-wrap
msgid "Accelerated upload support"
msgstr ""

#. type: item
#: doc/guix.texi:15749
#, no-wrap
msgid "Support for a \"slowlog\""
msgstr ""

#. type: item
#: doc/guix.texi:15750
#, no-wrap
msgid "Enhancements to FastCGI, such as fastcgi_finish_request() -"
msgstr ""

#. type: itemize
#: doc/guix.texi:15753
msgid ""
"a special function to finish request & flush all data while continuing to do "
"something time-consuming (video converting, stats processing, etc.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15755
msgid "... and much more."
msgstr ""

#. type: defvr
#: doc/guix.texi:15756
#, no-wrap
msgid "{Scheme Variable} php-fpm-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15758
msgid "A Service type for @code{php-fpm}."
msgstr ""

#. type: deftp
#: doc/guix.texi:15760
#, no-wrap
msgid "{Data Type} php-fpm-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15762
msgid "Data Type for php-fpm service configuration."
msgstr ""

#. type: item
#: doc/guix.texi:15763
#, no-wrap
msgid "@code{php} (default: @code{php})"
msgstr ""

#. type: table
#: doc/guix.texi:15765
msgid "The php package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15765
#, no-wrap
msgid ""
"@code{socket} (default: @code{(string-append \"/var/run/php\" (version-major "
"(package-version php)) \"-fpm.sock\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15767
msgid "The address on which to accept FastCGI requests.  Valid syntaxes are:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15768
#, no-wrap
msgid "\"ip.add.re.ss:port\""
msgstr ""

#. type: table
#: doc/guix.texi:15770
msgid "Listen on a TCP socket to a specific address on a specific port."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15770
#, no-wrap
msgid "\"port\""
msgstr ""

#. type: table
#: doc/guix.texi:15772
msgid "Listen on a TCP socket to all addresses on a specific port."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15772
#, no-wrap
msgid "\"/path/to/unix/socket\""
msgstr ""

#. type: table
#: doc/guix.texi:15774
msgid "Listen on a unix socket."
msgstr ""

#. type: item
#: doc/guix.texi:15776
#, no-wrap
msgid "@code{user} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:15778
msgid "User who will own the php worker processes."
msgstr ""

#. type: item
#: doc/guix.texi:15778
#, no-wrap
msgid "@code{group} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:15780
msgid "Group of the worker processes."
msgstr ""

#. type: item
#: doc/guix.texi:15780
#, no-wrap
msgid "@code{socket-user} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:15782
msgid "User who can speak to the php-fpm socket."
msgstr ""

#. type: item
#: doc/guix.texi:15782
#, no-wrap
msgid "@code{socket-group} (default: @code{php-fpm})"
msgstr ""

#. type: table
#: doc/guix.texi:15784
msgid "Group that can speak to the php-fpm socket."
msgstr ""

#. type: item
#: doc/guix.texi:15784
#, no-wrap
msgid ""
"@code{pid-file} (default: @code{(string-append \"/var/run/php\" "
"(version-major (package-version php)) \"-fpm.pid\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15787
msgid ""
"The process id of the php-fpm process is written to this file once the "
"service has started."
msgstr ""

#. type: item
#: doc/guix.texi:15787
#, no-wrap
msgid ""
"@code{log-file} (default: @code{(string-append \"/var/log/php\" "
"(version-major (package-version php)) \"-fpm.log\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15789
msgid "Log for the php-fpm master process."
msgstr ""

#. type: item
#: doc/guix.texi:15789
#, no-wrap
msgid ""
"@code{process-manager} (default: "
"@code{(php-fpm-dynamic-process-manager-configuration)})"
msgstr ""

#. type: table
#: doc/guix.texi:15792
msgid "Detailed settings for the php-fpm process manager.  Must be either:"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15793
#, no-wrap
msgid "<php-fpm-dynamic-process-manager-configuration>"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15794
#, no-wrap
msgid "<php-fpm-static-process-manager-configuration>"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:15795
#, no-wrap
msgid "<php-fpm-on-demand-process-manager-configuration>"
msgstr ""

#. type: item
#: doc/guix.texi:15797
#, no-wrap
msgid "@code{display-errors} (default @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15802
msgid ""
"Determines whether php errors and warning should be sent to clients and "
"displayed in their browsers.  This is useful for local php development, but "
"a security risk for public sites, as error messages can reveal passwords and "
"personal data."
msgstr ""

#. type: item
#: doc/guix.texi:15802
#, no-wrap
msgid ""
"@code{workers-logfile} (default @code{(string-append \"/var/log/php\" "
"(version-major (package-version php)) \"-fpm.www.log\")})"
msgstr ""

#. type: table
#: doc/guix.texi:15805
msgid ""
"This file will log the @code{stderr} outputs of php worker processes.  Can "
"be set to @code{#f} to disable logging."
msgstr ""

#. type: item
#: doc/guix.texi:15805
#, no-wrap
msgid "@code{file} (default @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:15808
msgid ""
"An optional override of the whole configuration.  You can use the "
"@code{mixed-text-file} function or an absolute filepath for it."
msgstr ""

#. type: deftp
#: doc/guix.texi:15811
#, no-wrap
msgid "{Data type} php-fpm-dynamic-process-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15815
msgid ""
"Data Type for the @code{dynamic} php-fpm process manager.  With the "
"@code{dynamic} process manager, spare worker processes are kept around based "
"on it's configured limits."
msgstr ""

#. type: item
#: doc/guix.texi:15816 doc/guix.texi:15832 doc/guix.texi:15842
#, no-wrap
msgid "@code{max-children} (default: @code{5})"
msgstr ""

#. type: table
#: doc/guix.texi:15818 doc/guix.texi:15834 doc/guix.texi:15844
msgid "Maximum of worker processes."
msgstr ""

#. type: item
#: doc/guix.texi:15818
#, no-wrap
msgid "@code{start-servers} (default: @code{2})"
msgstr ""

#. type: table
#: doc/guix.texi:15820
msgid "How many worker processes should be started on start-up."
msgstr ""

#. type: item
#: doc/guix.texi:15820
#, no-wrap
msgid "@code{min-spare-servers} (default: @code{1})"
msgstr ""

#. type: table
#: doc/guix.texi:15822
msgid "How many spare worker processes should be kept around at minimum."
msgstr ""

#. type: item
#: doc/guix.texi:15822
#, no-wrap
msgid "@code{max-spare-servers} (default: @code{3})"
msgstr ""

#. type: table
#: doc/guix.texi:15824
msgid "How many spare worker processes should be kept around at maximum."
msgstr ""

#. type: deftp
#: doc/guix.texi:15827
#, no-wrap
msgid "{Data type} php-fpm-static-process-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15831
msgid ""
"Data Type for the @code{static} php-fpm process manager.  With the "
"@code{static} process manager, an unchanging number of worker processes are "
"created."
msgstr ""

#. type: deftp
#: doc/guix.texi:15837
#, no-wrap
msgid "{Data type} php-fpm-on-demand-process-manager-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15841
msgid ""
"Data Type for the @code{on-demand} php-fpm process manager.  With the "
"@code{on-demand} process manager, worker processes are only created as "
"requests arrive."
msgstr ""

#. type: item
#: doc/guix.texi:15844
#, no-wrap
msgid "@code{process-idle-timeout} (default: @code{10})"
msgstr ""

#. type: table
#: doc/guix.texi:15846
msgid "The time in seconds after which a process with no requests is killed."
msgstr ""

#. type: deffn
#: doc/guix.texi:15850
#, no-wrap
msgid "{Scheme Procedure} nginx-php-fpm-location @"
msgstr ""

#. type: deffn
#: doc/guix.texi:15856
msgid ""
"[#:nginx-package nginx] @ [socket (string-append \"/var/run/php\" @ "
"(version-major (package-version php)) @ \"-fpm.sock\")] A helper function to "
"quickly add php to an @code{nginx-server-configuration}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15859
msgid "A simple services setup for nginx with php can look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:15872
#, no-wrap
msgid ""
"(services (cons* (dhcp-client-service)\n"
"                 (service php-fpm-service-type)\n"
"                 (service nginx-service-type\n"
"                          (nginx-server-configuration\n"
"                           (server-name '(\"example.com\"))\n"
"                           (root \"/srv/http/\")\n"
"                           (locations\n"
"                            (list (nginx-php-location)))\n"
"                           (https-port #f)\n"
"                           (ssl-certificate #f)\n"
"                           (ssl-certificate-key #f)))\n"
"                 %base-services))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:15874
#, no-wrap
msgid "cat-avatar-generator"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15878
msgid ""
"The cat avatar generator is a simple service to demonstrate the use of "
"php-fpm in @code{Nginx}.  It is used to generate cat avatar from a seed, for "
"instance the hash of a user's email address."
msgstr ""

#. type: deffn
#: doc/guix.texi:15879
#, no-wrap
msgid "{Scheme Procedure} cat-avatar-generator-serice @"
msgstr ""

#. type: deffn
#: doc/guix.texi:15887
msgid ""
"[#:cache-dir \"/var/cache/cat-avatar-generator\"] @ [#:package "
"cat-avatar-generator] @ [#:configuration (nginx-server-configuration)] "
"Returns an nginx-server-configuration that inherits @code{configuration}.  "
"It extends the nginx configuration to add a server block that serves "
"@code{package}, a version of cat-avatar-generator.  During execution, "
"cat-avatar-generator will be able to use @code{cache-dir} as its cache "
"directory."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15890
msgid "A simple setup for cat-avatar-generator can look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:15897
#, no-wrap
msgid ""
"(services (cons* (cat-avatar-generator-service\n"
"                  #:configuration\n"
"                  (nginx-server-configuration\n"
"                    (server-name '(\"example.com\"))))\n"
"                 ...\n"
"                 %base-services))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:15902
#, no-wrap
msgid "Web"
msgstr ""

#. type: cindex
#: doc/guix.texi:15903
#, no-wrap
msgid "HTTP, HTTPS"
msgstr ""

#. type: cindex
#: doc/guix.texi:15904
#, no-wrap
msgid "Let's Encrypt"
msgstr ""

#. type: cindex
#: doc/guix.texi:15905
#, no-wrap
msgid "TLS certificates"
msgstr ""

#. type: Plain text
#: doc/guix.texi:15912
msgid ""
"The @code{(gnu services certbot)} module provides a service to automatically "
"obtain a valid TLS certificate from the Let's Encrypt certificate "
"authority.  These certificates can then be used to serve content securely "
"over HTTPS or other TLS-based protocols, with the knowledge that the client "
"will be able to verify the server's authenticity."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15924
msgid ""
"@url{https://letsencrypt.org/, Let's Encrypt} provides the @code{certbot} "
"tool to automate the certification process.  This tool first securely "
"generates a key on the server.  It then makes a request to the Let's Encrypt "
"certificate authority (CA) to sign the key.  The CA checks that the request "
"originates from the host in question by using a challenge-response protocol, "
"requiring the server to provide its response over HTTP.  If that protocol "
"completes successfully, the CA signs the key, resulting in a certificate.  "
"That certificate is valid for a limited period of time, and therefore to "
"continue to provide TLS services, the server needs to periodically ask the "
"CA to renew its signature."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15931
msgid ""
"The certbot service automates this process: the initial key generation, the "
"initial certification request to the Let's Encrypt service, the web server "
"challenge/response integration, writing the certificate to disk, the "
"automated periodic renewals, and the deployment tasks associated with the "
"renewal (e.g. reloading services, copying keys with different permissions)."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15937
msgid ""
"Certbot is run twice a day, at a random minute within the hour.  It won't do "
"anything until your certificates are due for renewal or revoked, but running "
"it regularly would give your service a chance of staying online in case a "
"Let's Encrypt-initiated revocation happened for some reason."
msgstr ""

#. type: Plain text
#: doc/guix.texi:15941
msgid ""
"By using this service, you agree to the ACME Subscriber Agreement, which can "
"be found there: @url{https://acme-v01.api.letsencrypt.org/directory}."
msgstr ""

#. type: defvr
#: doc/guix.texi:15942
#, no-wrap
msgid "{Scheme Variable} certbot-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:15945
msgid ""
"A service type for the @code{certbot} Let's Encrypt client.  Its value must "
"be a @code{certbot-configuration} record as in this example:"
msgstr ""

#. type: example
#: doc/guix.texi:15952
#, no-wrap
msgid ""
"(define %nginx-deploy-hook\n"
"  (program-file\n"
"   \"nginx-deploy-hook\"\n"
"   #~(let ((pid (call-with-input-file \"/var/run/nginx/pid\" read)))\n"
"       (kill pid SIGHUP))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:15963
#, no-wrap
msgid ""
"(service certbot-service-type\n"
"         (certbot-configuration\n"
"          (email \"foo@@example.net\")\n"
"          (certificates\n"
"           (list\n"
"            (certificate-configuration\n"
"             (domains '(\"example.net\" \"www.example.net\"))\n"
"             (deploy-hook %nginx-deploy-hook))\n"
"            (certificate-configuration\n"
"             (domains '(\"bar.example.net\")))))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:15966
msgid "See below for details about @code{certbot-configuration}."
msgstr ""

#. type: deftp
#: doc/guix.texi:15968
#, no-wrap
msgid "{Data Type} certbot-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:15971
msgid ""
"Data type representing the configuration of the @code{certbot} service.  "
"This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:15973
#, no-wrap
msgid "@code{package} (default: @code{certbot})"
msgstr ""

#. type: table
#: doc/guix.texi:15975
msgid "The certbot package to use."
msgstr ""

#. type: item
#: doc/guix.texi:15976
#, no-wrap
msgid "@code{webroot} (default: @code{/var/www})"
msgstr ""

#. type: table
#: doc/guix.texi:15979
msgid ""
"The directory from which to serve the Let's Encrypt challenge/response "
"files."
msgstr ""

#. type: item
#: doc/guix.texi:15980
#, no-wrap
msgid "@code{certificates} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:15984
msgid ""
"A list of @code{certificates-configuration}s for which to generate "
"certificates and request signatures.  Each certificate has a @code{name} and "
"several @code{domains}."
msgstr ""

#. type: table
#: doc/guix.texi:15988
msgid ""
"Mandatory email used for registration, recovery contact, and important "
"account notifications."
msgstr ""

#. type: item
#: doc/guix.texi:15989
#, no-wrap
msgid "@code{rsa-key-size} (default: @code{2048})"
msgstr ""

#. type: table
#: doc/guix.texi:15991
msgid "Size of the RSA key."
msgstr ""

#. type: item
#: doc/guix.texi:15992
#, no-wrap
msgid "@code{default-location} (default: @i{see below})"
msgstr ""

#. type: table
#: doc/guix.texi:16001
msgid ""
"The default @code{nginx-location-configuration}.  Because @code{certbot} "
"needs to be able to serve challenges and responses, it needs to be able to "
"run a web server.  It does so by extending the @code{nginx} web service with "
"an @code{nginx-server-configuration} listening on the @var{domains} on port "
"80, and which has a @code{nginx-location-configuration} for the "
"@code{/.well-known/} URI path subspace used by Let's Encrypt.  @xref{Web "
"Services}, for more on these nginx configuration data types."
msgstr ""

#. type: table
#: doc/guix.texi:16005
msgid ""
"Requests to other URL paths will be matched by the @code{default-location}, "
"which if present is added to all @code{nginx-server-configuration}s."
msgstr ""

#. type: table
#: doc/guix.texi:16009
msgid ""
"By default, the @code{default-location} will issue a redirect from "
"@code{http://@var{domain}/...} to @code{https://@var{domain}/...}, leaving "
"you to define what to serve on your site via @code{https}."
msgstr ""

#. type: table
#: doc/guix.texi:16011
msgid "Pass @code{#f} to not issue a default location."
msgstr ""

#. type: deftp
#: doc/guix.texi:16014
#, no-wrap
msgid "{Data Type} certificate-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16017
msgid ""
"Data type representing the configuration of a certificate.  This type has "
"the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16019
#, no-wrap
msgid "@code{name} (default: @i{see below})"
msgstr ""

#. type: table
#: doc/guix.texi:16023
msgid ""
"This name is used by Certbot for housekeeping and in file paths; it doesn't "
"affect the content of the certificate itself.  To see certificate names, run "
"@code{certbot certificates}."
msgstr ""

#. type: table
#: doc/guix.texi:16025
msgid "Its default is the first provided domain."
msgstr ""

#. type: item
#: doc/guix.texi:16026
#, no-wrap
msgid "@code{domains} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:16029
msgid ""
"The first domain provided will be the subject CN of the certificate, and all "
"domains will be Subject Alternative Names on the certificate."
msgstr ""

#. type: item
#: doc/guix.texi:16030
#, no-wrap
msgid "@code{deploy-hook} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16038
msgid ""
"Command to be run in a shell once for each successfully issued certificate.  "
"For this command, the shell variable @code{$RENEWED_LINEAGE} will point to "
"the config live subdirectory (for example, "
"@samp{\"/etc/letsencrypt/live/example.com\"}) containing the new "
"certificates and keys; the shell variable @code{$RENEWED_DOMAINS} will "
"contain a space-delimited list of renewed certificate domains (for example, "
"@samp{\"example.com www.example.com\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16045
msgid ""
"For each @code{certificate-configuration}, the certificate is saved to "
"@code{/etc/letsencrypt/live/@var{name}/fullchain.pem} and the key is saved "
"to @code{/etc/letsencrypt/live/@var{name}/privkey.pem}."
msgstr ""

#. type: cindex
#: doc/guix.texi:16047
#, no-wrap
msgid "DNS (domain name system)"
msgstr ""

#. type: cindex
#: doc/guix.texi:16048
#, no-wrap
msgid "domain name system (DNS)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16054
msgid ""
"The @code{(gnu services dns)} module provides services related to the "
"@dfn{domain name system} (DNS).  It provides a server service for hosting an "
"@emph{authoritative} DNS server for multiple zones, slave or master.  This "
"service uses @uref{https://www.knot-dns.cz/, Knot DNS}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16057
msgid ""
"An example configuration of an authoritative server for two zones, one "
"master and one slave, is:"
msgstr ""

#. type: lisp
#: doc/guix.texi:16064
#, no-wrap
msgid ""
"(define-zone-entries example.org.zone\n"
";; Name TTL Class Type Data\n"
"  (\"@@\"  \"\"  \"IN\"  \"A\"  \"127.0.0.1\")\n"
"  (\"@@\"  \"\"  \"IN\"  \"NS\" \"ns\")\n"
"  (\"ns\" \"\"  \"IN\"  \"A\"  \"127.0.0.1\"))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:16071
#, no-wrap
msgid ""
"(define master-zone\n"
"  (knot-zone-configuration\n"
"    (domain \"example.org\")\n"
"    (zone (zone-file\n"
"            (origin \"example.org\")\n"
"            (entries example.org.zone)))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:16077
#, no-wrap
msgid ""
"(define slave-zone\n"
"  (knot-zone-configuration\n"
"    (domain \"plop.org\")\n"
"    (dnssec-policy \"default\")\n"
"    (master (list \"plop-master\"))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:16082
#, no-wrap
msgid ""
"(define plop-master\n"
"  (knot-remote-configuration\n"
"    (id \"plop-master\")\n"
"    (address (list \"208.76.58.171\"))))\n"
"\n"
msgstr ""

#. type: lisp
#: doc/guix.texi:16091
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; ...\n"
"  (services (cons* (service knot-service-type\n"
"                     (knot-configuration\n"
"                       (remotes (list plop-master))\n"
"                       (zones (list master-zone slave-zone))))\n"
"                   ;; ...\n"
"                   %base-services)))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:16093
#, no-wrap
msgid "{Scheme Variable} knot-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:16095
msgid "This is the type for the Knot DNS server."
msgstr ""

#. type: deffn
#: doc/guix.texi:16103
msgid ""
"Knot DNS is an authoritative DNS server, meaning that it can serve multiple "
"zones, that is to say domain names you would buy from a registrar.  This "
"server is not a resolver, meaning that it can only resolve names for which "
"it is authoritative.  This server can be configured to serve zones as a "
"master server or a slave server as a per-zone basis.  Slave zones will get "
"their data from masters, and will serve it as an authoritative server.  From "
"the point of view of a resolver, there is no difference between master and "
"slave."
msgstr ""

#. type: deffn
#: doc/guix.texi:16105
msgid "The following data types are used to configure the Knot DNS server:"
msgstr ""

#. type: deftp
#: doc/guix.texi:16107
#, no-wrap
msgid "{Data Type} knot-key-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16110
msgid "Data type representing a key.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16112 doc/guix.texi:16132 doc/guix.texi:16247 doc/guix.texi:16273 doc/guix.texi:16308
#, no-wrap
msgid "@code{id} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16115
msgid ""
"An identifier for other configuration fields to refer to this key. IDs must "
"be unique and must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:16116
#, no-wrap
msgid "@code{algorithm} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16120
msgid ""
"The algorithm to use.  Choose between @code{#f}, @code{'hmac-md5}, "
"@code{'hmac-sha1}, @code{'hmac-sha224}, @code{'hmac-sha256}, "
"@code{'hmac-sha384} and @code{'hmac-sha512}."
msgstr ""

#. type: item
#: doc/guix.texi:16121
#, no-wrap
msgid "@code{secret} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16123
msgid "The secret key itself."
msgstr ""

#. type: deftp
#: doc/guix.texi:16127
#, no-wrap
msgid "{Data Type} knot-acl-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16130
msgid ""
"Data type representing an Access Control List (ACL) configuration.  This "
"type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:16135
msgid ""
"An identifier for ether configuration fields to refer to this key. IDs must "
"be unique and must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:16136 doc/guix.texi:16251
#, no-wrap
msgid "@code{address} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16140
msgid ""
"An ordered list of IP addresses, network subnets, or network ranges "
"represented with strings.  The query must match one of them.  Empty value "
"means that address match is not required."
msgstr ""

#. type: item
#: doc/guix.texi:16141
#, no-wrap
msgid "@code{key} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16145
msgid ""
"An ordered list of references to keys represented with strings.  The string "
"must match a key ID defined in a @code{knot-key-configuration}.  No key "
"means that a key is not require to match that ACL."
msgstr ""

#. type: item
#: doc/guix.texi:16146
#, no-wrap
msgid "@code{action} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16150
msgid ""
"An ordered list of actions that are permitted or forbidden by this ACL.  "
"Possible values are lists of zero or more elements from @code{'transfer}, "
"@code{'notify} and @code{'update}."
msgstr ""

#. type: item
#: doc/guix.texi:16151
#, no-wrap
msgid "@code{deny?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16154
msgid ""
"When true, the ACL defines restrictions.  Listed actions are forbidden.  "
"When false, listed actions are allowed."
msgstr ""

#. type: deftp
#: doc/guix.texi:16158
#, no-wrap
msgid "{Data Type} zone-entry"
msgstr ""

#. type: deftp
#: doc/guix.texi:16161
msgid ""
"Data type represnting a record entry in a zone file.  This type has the "
"following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16163
#, no-wrap
msgid "@code{name} (default: @code{\"@@\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16169
msgid ""
"The name of the record.  @code{\"@@\"} refers to the origin of the zone.  "
"Names are relative to the origin of the zone.  For example, in the "
"@code{example.org} zone, @code{\"ns.example.org\"} actually refers to "
"@code{ns.example.org.example.org}.  Names ending with a dot are absolute, "
"which means that @code{\"ns.example.org.\"} refers to @code{ns.example.org}."
msgstr ""

#. type: item
#: doc/guix.texi:16170
#, no-wrap
msgid "@code{ttl} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16172
msgid "The Time-To-Live (TTL) of this record.  If not set, the default TTL is used."
msgstr ""

#. type: item
#: doc/guix.texi:16173
#, no-wrap
msgid "@code{class} (default: @code{\"IN\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16176
msgid ""
"The class of the record.  Knot currently supports only @code{\"IN\"} and "
"partially @code{\"CH\"}."
msgstr ""

#. type: item
#: doc/guix.texi:16177
#, no-wrap
msgid "@code{type} (default: @code{\"A\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16181
msgid ""
"The type of the record.  Common types include A (IPv4 address), AAAA (IPv6 "
"address), NS (Name Server) and MX (Mail eXchange).  Many other types are "
"defined."
msgstr ""

#. type: item
#: doc/guix.texi:16182
#, no-wrap
msgid "@code{data} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16186
msgid ""
"The data contained in the record.  For instance an IP address associated "
"with an A record, or a domain name associated with an NS record.  Remember "
"that domain names are relative to the origin unless they end with a dot."
msgstr ""

#. type: deftp
#: doc/guix.texi:16190
#, no-wrap
msgid "{Data Type} zone-file"
msgstr ""

#. type: deftp
#: doc/guix.texi:16193
msgid ""
"Data type representing the content of a zone file.  This type has the "
"following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:16202
msgid ""
"The list of entries.  The SOA record is taken care of, so you don't need to "
"put it in the list of entries.  This list should probably contain an entry "
"for your primary authoritative DNS server.  Other than using a list of "
"entries directly, you can use @code{define-zone-entries} to define a object "
"containing the list of entries more easily, that you can later pass to the "
"@code{entries} field of the @code{zone-file}."
msgstr ""

#. type: item
#: doc/guix.texi:16203
#, no-wrap
msgid "@code{origin} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16205
msgid "The name of your zone.  This parameter cannot be empty."
msgstr ""

#. type: item
#: doc/guix.texi:16206
#, no-wrap
msgid "@code{ns} (default: @code{\"ns\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16211
msgid ""
"The domain of your primary authoritative DNS server.  The name is relative "
"to the origin, unless it ends with a dot.  It is mandatory that this primary "
"DNS server corresponds to an NS record in the zone and that it is associated "
"to an IP address in the list of entries."
msgstr ""

#. type: item
#: doc/guix.texi:16212
#, no-wrap
msgid "@code{mail} (default: @code{\"hostmaster\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16215
msgid ""
"An email address people can contact you at, as the owner of the zone.  This "
"is translated as @code{<mail>@@<origin>}."
msgstr ""

#. type: item
#: doc/guix.texi:16216
#, no-wrap
msgid "@code{serial} (default: @code{1})"
msgstr ""

#. type: table
#: doc/guix.texi:16220
msgid ""
"The serial number of the zone.  As this is used to keep track of changes by "
"both slaves and resolvers, it is mandatory that it @emph{never} decreases.  "
"Always increment it when you make a change in your zone."
msgstr ""

#. type: item
#: doc/guix.texi:16221
#, no-wrap
msgid "@code{refresh} (default: @code{(* 2 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16225
msgid ""
"The frequency at which slaves will do a zone transfer.  This value is a "
"number of seconds.  It can be computed by multiplications or with "
"@code{(string->duration)}."
msgstr ""

#. type: item
#: doc/guix.texi:16226
#, no-wrap
msgid "@code{retry} (default: @code{(* 15 60)})"
msgstr ""

#. type: table
#: doc/guix.texi:16229
msgid ""
"The period after which a slave will retry to contact its master when it "
"fails to do so a first time."
msgstr ""

#. type: item
#: doc/guix.texi:16230
#, no-wrap
msgid "@code{expiry} (default: @code{(* 14 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16234
msgid ""
"Default TTL of records.  Existing records are considered correct for at most "
"this amount of time.  After this period, resolvers will invalidate their "
"cache and check again that it still exists."
msgstr ""

#. type: item
#: doc/guix.texi:16235
#, no-wrap
msgid "@code{nx} (default: @code{3600})"
msgstr ""

#. type: table
#: doc/guix.texi:16238
msgid ""
"Default TTL of inexistant records.  This delay is usually short because you "
"want your new domains to reach everyone quickly."
msgstr ""

#. type: deftp
#: doc/guix.texi:16242
#, no-wrap
msgid "{Data Type} knot-remote-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16245
msgid ""
"Data type representing a remote configuration.  This type has the following "
"parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:16250
msgid ""
"An identifier for other configuration fields to refer to this remote. IDs "
"must be unique and must not be empty."
msgstr ""

#. type: table
#: doc/guix.texi:16255
msgid ""
"An ordered list of destination IP addresses.  Addresses are tried in "
"sequence.  An optional port can be given with the @@ separator.  For "
"instance: @code{(list \"1.2.3.4\" \"2.3.4.5@@53\")}.  Default port is 53."
msgstr ""

#. type: item
#: doc/guix.texi:16256
#, no-wrap
msgid "@code{via} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16260
msgid ""
"An ordered list of source IP addresses.  An empty list will have Knot choose "
"an appropriate source IP.  An optional port can be given with the @@ "
"separator.  The default is to choose at random."
msgstr ""

#. type: item
#: doc/guix.texi:16261
#, no-wrap
msgid "@code{key} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16264
msgid ""
"A reference to a key, that is a string containing the identifier of a key "
"defined in a @code{knot-key-configuration} field."
msgstr ""

#. type: deftp
#: doc/guix.texi:16268
#, no-wrap
msgid "{Data Type} knot-keystore-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16271
msgid ""
"Data type representing a keystore to hold dnssec keys.  This type has the "
"following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:16275
msgid "The id of the keystore.  It must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:16276
#, no-wrap
msgid "@code{backend} (default: @code{'pem})"
msgstr ""

#. type: table
#: doc/guix.texi:16278
msgid "The backend to store the keys in.  Can be @code{'pem} or @code{'pkcs11}."
msgstr ""

#. type: item
#: doc/guix.texi:16279
#, no-wrap
msgid "@code{config} (default: @code{\"/var/lib/knot/keys/keys\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16283
msgid ""
"The configuration string of the backend.  An example for the PKCS#11 is: "
"@code{\"pkcs11:token=knot;pin-value=1234 "
"/gnu/store/.../lib/pkcs11/libsofthsm2.so\"}.  For the pem backend, the "
"string reprensents a path in the file system."
msgstr ""

#. type: deftp
#: doc/guix.texi:16287
#, no-wrap
msgid "{Data Type} knot-policy-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16291
msgid ""
"Data type representing a dnssec policy.  Knot DNS is able to automatically "
"sign your zones.  It can either generate and manage your keys automatically "
"or use keys that you generate."
msgstr ""

#. type: deftp
#: doc/guix.texi:16298
msgid ""
"Dnssec is usually implemented using two keys: a Key Signing Key (KSK) that "
"is used to sign the second, and a Zone Signing Key (ZSK) that is used to "
"sign the zone.  In order to be trusted, the KSK needs to be present in the "
"parent zone (usually a top-level domain).  If your registrar supports "
"dnssec, you will have to send them your KSK's hash so they can add a DS "
"record in their zone.  This is not automated and need to be done each time "
"you change your KSK."
msgstr ""

#. type: deftp
#: doc/guix.texi:16304
msgid ""
"The policy also defines the lifetime of keys.  Usually, ZSK can be changed "
"easily and use weaker cryptographic functions (they use lower parameters) in "
"order to sign records quickly, so they are changed often.  The KSK however "
"requires manual interaction with the registrar, so they are changed less "
"often and use stronger parameters because they sign only one record."
msgstr ""

#. type: deftp
#: doc/guix.texi:16306
msgid "This type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:16310
msgid "The id of the policy.  It must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:16311
#, no-wrap
msgid "@code{keystore} (default: @code{\"default\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16316
msgid ""
"A reference to a keystore, that is a string containing the identifier of a "
"keystore defined in a @code{knot-keystore-configuration} field.  The "
"@code{\"default\"} identifier means the default keystore (a kasp database "
"that was setup by this service)."
msgstr ""

#. type: item
#: doc/guix.texi:16317
#, no-wrap
msgid "@code{manual?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16319
msgid "Whether the key management is manual or automatic."
msgstr ""

#. type: item
#: doc/guix.texi:16320
#, no-wrap
msgid "@code{single-type-signing?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16322
msgid "When @code{#t}, use the Single-Type Signing Scheme."
msgstr ""

#. type: item
#: doc/guix.texi:16323
#, no-wrap
msgid "@code{algorithm} (default: @code{\"ecdsap256sha256\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16325
msgid "An algorithm of signing keys and issued signatures."
msgstr ""

#. type: item
#: doc/guix.texi:16326
#, no-wrap
msgid "@code{ksk-size} (default: @code{256})"
msgstr ""

#. type: table
#: doc/guix.texi:16329
msgid ""
"The length of the KSK.  Note that this value is correct for the default "
"algorithm, but would be unsecure for other algorithms."
msgstr ""

#. type: item
#: doc/guix.texi:16330
#, no-wrap
msgid "@code{zsk-size} (default: @code{256})"
msgstr ""

#. type: table
#: doc/guix.texi:16333
msgid ""
"The length of the ZSK.  Note that this value is correct for the default "
"algorithm, but would be unsecure for other algorithms."
msgstr ""

#. type: item
#: doc/guix.texi:16334
#, no-wrap
msgid "@code{dnskey-ttl} (default: @code{'default})"
msgstr ""

#. type: table
#: doc/guix.texi:16337
msgid ""
"The TTL value for DNSKEY records added into zone apex.  The special "
"@code{'default} value means same as the zone SOA TTL."
msgstr ""

#. type: item
#: doc/guix.texi:16338
#, no-wrap
msgid "@code{zsk-lifetime} (default: @code{(* 30 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16340
msgid "The period between ZSK publication and the next rollover initiation."
msgstr ""

#. type: item
#: doc/guix.texi:16341
#, no-wrap
msgid "@code{propagation-delay} (default: @code{(* 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16344
msgid ""
"An extra delay added for each key rollover step.  This value should be high "
"enough to cover propagation of data from the master server to all slaves."
msgstr ""

#. type: item
#: doc/guix.texi:16345
#, no-wrap
msgid "@code{rrsig-lifetime} (default: @code{(* 14 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16347
msgid "A validity period of newly issued signatures."
msgstr ""

#. type: item
#: doc/guix.texi:16348
#, no-wrap
msgid "@code{rrsig-refresh} (default: @code{(* 7 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16350
msgid ""
"A period how long before a signature expiration the signature will be "
"refreshed."
msgstr ""

#. type: item
#: doc/guix.texi:16351
#, no-wrap
msgid "@code{nsec3?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16353
msgid "When @code{#t}, NSEC3 will be used instead of NSEC."
msgstr ""

#. type: item
#: doc/guix.texi:16354
#, no-wrap
msgid "@code{nsec3-iterations} (default: @code{5})"
msgstr ""

#. type: table
#: doc/guix.texi:16356
msgid "The number of additional times the hashing is performed."
msgstr ""

#. type: item
#: doc/guix.texi:16357
#, no-wrap
msgid "@code{nsec3-salt-length} (default: @code{8})"
msgstr ""

#. type: table
#: doc/guix.texi:16360
msgid ""
"The length of a salt field in octets, which is appended to the original "
"owner name before hashing."
msgstr ""

#. type: item
#: doc/guix.texi:16361
#, no-wrap
msgid "@code{nsec3-salt-lifetime} (default: @code{(* 30 24 3600)})"
msgstr ""

#. type: table
#: doc/guix.texi:16363
msgid "The validity period of newly issued salt field."
msgstr ""

#. type: deftp
#: doc/guix.texi:16367
#, no-wrap
msgid "{Data Type} knot-zone-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16370
msgid ""
"Data type representing a zone served by Knot.  This type has the following "
"parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16372
#, no-wrap
msgid "@code{domain} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16374
msgid "The domain served by this configuration.  It must not be empty."
msgstr ""

#. type: item
#: doc/guix.texi:16375
#, no-wrap
msgid "@code{file} (default: @code{\"\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16378
msgid ""
"The file where this zone is saved.  This parameter is ignored by master "
"zones.  Empty means default location that depends on the domain name."
msgstr ""

#. type: item
#: doc/guix.texi:16379
#, no-wrap
msgid "@code{zone} (default: @code{(zone-file)})"
msgstr ""

#. type: table
#: doc/guix.texi:16382
msgid ""
"The content of the zone file.  This parameter is ignored by slave zones.  It "
"must contain a zone-file record."
msgstr ""

#. type: item
#: doc/guix.texi:16383
#, no-wrap
msgid "@code{master} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16386
msgid ""
"A list of master remotes.  When empty, this zone is a master.  When set, "
"this zone is a slave.  This is a list of remotes identifiers."
msgstr ""

#. type: item
#: doc/guix.texi:16387
#, no-wrap
msgid "@code{ddns-master} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16390
msgid ""
"The main master.  When empty, it defaults to the first master in the list of "
"masters."
msgstr ""

#. type: item
#: doc/guix.texi:16391
#, no-wrap
msgid "@code{notify} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16393
msgid "A list of slave remote identifiers."
msgstr ""

#. type: item
#: doc/guix.texi:16394
#, no-wrap
msgid "@code{acl} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16396
msgid "A list of acl identifiers."
msgstr ""

#. type: item
#: doc/guix.texi:16397
#, no-wrap
msgid "@code{semantic-checks?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16399
msgid "When set, this adds more semantic checks to the zone."
msgstr ""

#. type: item
#: doc/guix.texi:16400
#, no-wrap
msgid "@code{disable-any?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16402
msgid "When set, this forbids queries of the ANY type."
msgstr ""

#. type: item
#: doc/guix.texi:16403
#, no-wrap
msgid "@code{zonefile-sync} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:16406
msgid ""
"The delay between a modification in memory and on disk.  0 means immediate "
"synchronization."
msgstr ""

#. type: item
#: doc/guix.texi:16407
#, no-wrap
msgid "@code{serial-policy} (default: @code{'increment})"
msgstr ""

#. type: table
#: doc/guix.texi:16409
msgid "A policy between @code{'increment} and @code{'unixtime}."
msgstr ""

#. type: deftp
#: doc/guix.texi:16413
#, no-wrap
msgid "{Data Type} knot-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16416
msgid ""
"Data type representing the Knot configuration.  This type has the following "
"parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16418
#, no-wrap
msgid "@code{knot} (default: @code{knot})"
msgstr ""

#. type: table
#: doc/guix.texi:16420
msgid "The Knot package."
msgstr ""

#. type: item
#: doc/guix.texi:16421
#, no-wrap
msgid "@code{run-directory} (default: @code{\"/var/run/knot\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16423
msgid "The run directory.  This directory will be used for pid file and sockets."
msgstr ""

#. type: item
#: doc/guix.texi:16424
#, no-wrap
msgid "@code{listen-v4} (default: @code{\"0.0.0.0\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16426 doc/guix.texi:16429
msgid "An ip address on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:16427
#, no-wrap
msgid "@code{listen-v6} (default: @code{\"::\"})"
msgstr ""

#. type: item
#: doc/guix.texi:16430
#, no-wrap
msgid "@code{listen-port} (default: @code{53})"
msgstr ""

#. type: table
#: doc/guix.texi:16432
msgid "A port on which to listen."
msgstr ""

#. type: item
#: doc/guix.texi:16433
#, no-wrap
msgid "@code{keys} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16435
msgid "The list of knot-key-configuration used by this configuration."
msgstr ""

#. type: item
#: doc/guix.texi:16436
#, no-wrap
msgid "@code{acls} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16438
msgid "The list of knot-acl-configuration used by this configuration."
msgstr ""

#. type: item
#: doc/guix.texi:16439
#, no-wrap
msgid "@code{remotes} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16441
msgid "The list of knot-remote-configuration used by this configuration."
msgstr ""

#. type: item
#: doc/guix.texi:16442
#, no-wrap
msgid "@code{zones} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16444
msgid "The list of knot-zone-configuration used by this configuration."
msgstr ""

#. type: cindex
#: doc/guix.texi:16451
#, no-wrap
msgid "VPN (virtual private network)"
msgstr ""

#. type: cindex
#: doc/guix.texi:16452
#, no-wrap
msgid "virtual private network (VPN)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16458
msgid ""
"The @code{(gnu services vpn)} module provides services related to "
"@dfn{virtual private networks} (VPNs).  It provides a @emph{client} service "
"for your machine to connect to a VPN, and a @emph{servire} service for your "
"machine to host a VPN.  Both services use @uref{https://openvpn.net/, "
"OpenVPN}."
msgstr ""

#. type: deffn
#: doc/guix.texi:16459
#, no-wrap
msgid "{Scheme Procedure} openvpn-client-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:16461
msgid "[#:config (openvpn-client-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:16463
msgid "Return a service that runs @command{openvpn}, a VPN daemon, as a client."
msgstr ""

#. type: deffn
#: doc/guix.texi:16465
#, no-wrap
msgid "{Scheme Procedure} openvpn-server-service @"
msgstr ""

#. type: deffn
#: doc/guix.texi:16467
msgid "[#:config (openvpn-server-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:16469
msgid "Return a service that runs @command{openvpn}, a VPN daemon, as a server."
msgstr ""

#. type: deffn
#: doc/guix.texi:16471
msgid "Both can be run simultaneously."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16476
msgid "Available @code{openvpn-client-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16477
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} package openvpn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16479 doc/guix.texi:16615
msgid "The OpenVPN package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16482
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string pid-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16484 doc/guix.texi:16620
msgid "The OpenVPN pid file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16486 doc/guix.texi:16622
msgid "Defaults to @samp{\"/var/run/openvpn/openvpn.pid\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16489
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} proto proto"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16492 doc/guix.texi:16628
msgid ""
"The protocol (UDP or TCP) used to open a channel between clients and "
"servers."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16494 doc/guix.texi:16630
msgid "Defaults to @samp{udp}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16497
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} dev dev"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16499 doc/guix.texi:16635
msgid "The device type used to represent the VPN connection."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16501 doc/guix.texi:16637
msgid "Defaults to @samp{tun}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16504
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string ca"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16506 doc/guix.texi:16642
msgid "The certificate authority to check connections against."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16508 doc/guix.texi:16644
msgid "Defaults to @samp{\"/etc/openvpn/ca.crt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16511
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16514 doc/guix.texi:16650
msgid ""
"The certificate of the machine the daemon is running on.  It should be "
"signed by the authority given in @code{ca}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16516 doc/guix.texi:16652
msgid "Defaults to @samp{\"/etc/openvpn/client.crt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16519
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} string key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16522 doc/guix.texi:16658
msgid ""
"The key of the machine the daemon is running on.  It must be the key whose "
"certificate is @code{cert}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16524 doc/guix.texi:16660
msgid "Defaults to @samp{\"/etc/openvpn/client.key\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16527
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} boolean comp-lzo?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16529 doc/guix.texi:16665
msgid "Whether to use the lzo compression algorithm."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16534
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} boolean persist-key?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16536 doc/guix.texi:16672
msgid "Don't re-read key files across SIGUSR1 or --ping-restart."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16541
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} boolean persist-tun?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16544 doc/guix.texi:16680
msgid ""
"Don't close and reopen TUN/TAP device or run up/down scripts across SIGUSR1 "
"or --ping-restart restarts."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16549
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} number verbosity"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16551 doc/guix.texi:16687
msgid "Verbosity level."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16553 doc/guix.texi:16689 doc/guix.texi:17966 doc/guix.texi:18189
msgid "Defaults to @samp{3}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16556
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} tls-auth-client tls-auth"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16559 doc/guix.texi:16695
msgid ""
"Add an additional layer of HMAC authentication on top of the TLS control "
"channel to protect against DoS attacks."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16564
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} key-usage verify-key-usage?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16566
msgid "Whether to check the server certificate has server usage extension."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16571
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} bind bind?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16573
msgid "Bind to a specific local port number."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16578
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} resolv-retry resolv-retry?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16580
msgid "Retry resolving server address."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16585
#, no-wrap
msgid "{@code{openvpn-client-configuration} parameter} openvpn-remote-list remote"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16587
msgid "A list of remote servers to connect to."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16591
msgid "Available @code{openvpn-remote-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16592
#, no-wrap
msgid "{@code{openvpn-remote-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16594
msgid "Server name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16596
msgid "Defaults to @samp{\"my-server\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16599
#, no-wrap
msgid "{@code{openvpn-remote-configuration} parameter} number port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16601
msgid "Port number the server listens to."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16603 doc/guix.texi:16704
msgid "Defaults to @samp{1194}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16612
msgid "Available @code{openvpn-server-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16613
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} package openvpn"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16618
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string pid-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16625
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} proto proto"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16633
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} dev dev"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16640
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string ca"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16647
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16655
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string key"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16663
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean comp-lzo?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16670
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean persist-key?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16677
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean persist-tun?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16685
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} number verbosity"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16692
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} tls-auth-server tls-auth"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16700
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} number port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16702
msgid "Specifies the port number on which the server listens."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16707
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} ip-mask server"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16709
msgid "An ip and mask specifying the subnet inside the virtual network."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16711
msgid "Defaults to @samp{\"10.8.0.0 255.255.255.0\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16714
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} cidr6 server-ipv6"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16716
msgid "A CIDR notation specifying the IPv6 subnet inside the virtual network."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16721
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string dh"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16723
msgid "The Diffie-Hellman parameters file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16725
msgid "Defaults to @samp{\"/etc/openvpn/dh2048.pem\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16728
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string ifconfig-pool-persist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16730
msgid "The file that records client IPs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16732
msgid "Defaults to @samp{\"/etc/openvpn/ipp.txt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16735
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} gateway redirect-gateway?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16737
msgid "When true, the server will act as a gateway for its clients."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16742
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} boolean client-to-client?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16744
msgid "When true, clients are allowed to talk to each other inside the VPN."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16749
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} keepalive keepalive"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16755
msgid ""
"Causes ping-like messages to be sent back and forth over the link so that "
"each side knows when the other side has gone down.  @code{keepalive} "
"requires a pair.  The first element is the period of the ping sending, and "
"the second element is the timeout before considering the other side down."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16758
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} number max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16760
msgid "The maximum number of clients."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16765
#, no-wrap
msgid "{@code{openvpn-server-configuration} parameter} string status"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16768
msgid ""
"The status file.  This file shows a small report on current connection.  It "
"is truncated and rewritten every minute."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16770
msgid "Defaults to @samp{\"/var/run/openvpn/status\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16773
#, no-wrap
msgid ""
"{@code{openvpn-server-configuration} parameter} openvpn-ccd-list "
"client-config-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16775
msgid "The list of configuration for some clients."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16779
msgid "Available @code{openvpn-ccd-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16780
#, no-wrap
msgid "{@code{openvpn-ccd-configuration} parameter} string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16782
msgid "Client name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16784
msgid "Defaults to @samp{\"client\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16787
#, no-wrap
msgid "{@code{openvpn-ccd-configuration} parameter} ip-mask iroute"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16789
msgid "Client own network"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16794
#, no-wrap
msgid "{@code{openvpn-ccd-configuration} parameter} ip-mask ifconfig-push"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:16796
msgid "Client VPN IP."
msgstr ""

#. type: cindex
#: doc/guix.texi:16809
#, no-wrap
msgid "NFS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16814
msgid ""
"The @code{(gnu services nfs)} module provides the following services, which "
"are most commonly used in relation to mounting or exporting directory trees "
"as @dfn{network file systems} (NFS)."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16815
#, no-wrap
msgid "RPC Bind Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:16816
#, no-wrap
msgid "rpcbind"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16822
msgid ""
"The RPC Bind service provides a facility to map program numbers into "
"universal addresses.  Many NFS related services use this facility.  Hence it "
"is automatically started when a dependent service starts."
msgstr ""

#. type: defvr
#: doc/guix.texi:16823
#, no-wrap
msgid "{Scheme Variable} rpcbind-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:16825
msgid "A service type for the RPC portmapper daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:16828
#, no-wrap
msgid "{Data Type} rpcbind-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16831
msgid ""
"Data type representing the configuration of the RPC Bind Service.  This type "
"has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16832
#, no-wrap
msgid "@code{rpcbind} (default: @code{rpcbind})"
msgstr ""

#. type: table
#: doc/guix.texi:16834
msgid "The rpcbind package to use."
msgstr ""

#. type: item
#: doc/guix.texi:16835
#, no-wrap
msgid "@code{warm-start?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:16839
msgid ""
"If this parameter is @code{#t}, then the daemon will read a state file on "
"startup thus reloading state information saved by a previous instance."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16843
#, no-wrap
msgid "Pipefs Pseudo File System"
msgstr ""

#. type: cindex
#: doc/guix.texi:16844
#, no-wrap
msgid "pipefs"
msgstr ""

#. type: cindex
#: doc/guix.texi:16845
#, no-wrap
msgid "rpc_pipefs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16849
msgid ""
"The pipefs file system is used to transfer NFS related data between the "
"kernel and user space programs."
msgstr ""

#. type: defvr
#: doc/guix.texi:16850
#, no-wrap
msgid "{Scheme Variable} pipefs-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:16852
msgid "A service type for the pipefs pseudo file system."
msgstr ""

#. type: deftp
#: doc/guix.texi:16854
#, no-wrap
msgid "{Data Type} pipefs-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16857
msgid ""
"Data type representing the configuration of the pipefs pseudo file system "
"service.  This type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16858
#, no-wrap
msgid "@code{mount-point} (default: @code{\"/var/lib/nfs/rpc_pipefs\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16860
msgid "The directory to which the file system is to be attached."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16864
#, no-wrap
msgid "GSS Daemon Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:16865
#, no-wrap
msgid "GSSD"
msgstr ""

#. type: cindex
#: doc/guix.texi:16866
#, no-wrap
msgid "GSS"
msgstr ""

#. type: cindex
#: doc/guix.texi:16867
#, no-wrap
msgid "global security system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16874
msgid ""
"The @dfn{global security system} (GSS) daemon provides strong security for "
"RPC based protocols.  Before exchanging RPC requests an RPC client must "
"establish a security context.  Typically this is done using the Kerberos "
"command @command{kinit} or automatically at login time using PAM services "
"(@pxref{Kerberos Services})."
msgstr ""

#. type: defvr
#: doc/guix.texi:16875
#, no-wrap
msgid "{Scheme Variable} gss-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:16877
msgid "A service type for the Global Security System (GSS) daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:16879
#, no-wrap
msgid "{Data Type} gss-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16882
msgid ""
"Data type representing the configuration of the GSS daemon service.  This "
"type has the following parameters:"
msgstr ""

#. type: item
#: doc/guix.texi:16883 doc/guix.texi:16908
#, no-wrap
msgid "@code{nfs-utils} (default: @code{nfs-utils})"
msgstr ""

#. type: table
#: doc/guix.texi:16885
msgid "The package in which the @command{rpc.gssd} command is to be found."
msgstr ""

#. type: item
#: doc/guix.texi:16886 doc/guix.texi:16911
#, no-wrap
msgid "@code{pipefs-directory} (default: @code{\"/var/lib/nfs/rpc_pipefs\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16888 doc/guix.texi:16913
msgid "The directory where the pipefs file system is mounted."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:16893
#, no-wrap
msgid "IDMAP Daemon Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:16894
#, no-wrap
msgid "idmapd"
msgstr ""

#. type: cindex
#: doc/guix.texi:16895
#, no-wrap
msgid "name mapper"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16899
msgid ""
"The idmap daemon service provides mapping between user IDs and user names.  "
"Typically it is required in order to access file systems mounted via NFSv4."
msgstr ""

#. type: defvr
#: doc/guix.texi:16900
#, no-wrap
msgid "{Scheme Variable} idmap-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:16902
msgid "A service type for the Identity Mapper (IDMAP) daemon."
msgstr ""

#. type: deftp
#: doc/guix.texi:16904
#, no-wrap
msgid "{Data Type} idmap-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16907
msgid ""
"Data type representing the configuration of the IDMAP daemon service.  This "
"type has the following parameters:"
msgstr ""

#. type: table
#: doc/guix.texi:16910
msgid "The package in which the @command{rpc.idmapd} command is to be found."
msgstr ""

#. type: item
#: doc/guix.texi:16914
#, no-wrap
msgid "@code{domain} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:16918
msgid ""
"The local NFSv4 domain name.  This must be a string or @code{#f}.  If it is "
"@code{#f} then the daemon will use the host's fully qualified domain name."
msgstr ""

#. type: cindex
#: doc/guix.texi:16925
#, no-wrap
msgid "continuous integration"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16929
msgid ""
"@uref{https://notabug.org/mthl/cuirass, Cuirass} is a continuous integration "
"tool for Guix.  It can be used both for development and for providing "
"substitutes to others (@pxref{Substitutes})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16931
msgid "The @code{(gnu services cuirass)} module provides the following service."
msgstr ""

#. type: defvr
#: doc/guix.texi:16932
#, no-wrap
msgid "{Scheme Procedure} cuirass-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:16935
msgid ""
"The type of the Cuirass service.  Its value must be a "
"@code{cuirass-configuration} object, as described below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:16942
msgid ""
"To add build jobs, you have to set the @code{specifications} field of the "
"configuration.  Here is an example of a service defining a build job based "
"on a specification that can be found in Cuirass source tree.  This service "
"polls the Guix repository and builds a subset of the Guix packages, as "
"prescribed in the @file{gnu-system.scm} example spec:"
msgstr ""

#. type: example
#: doc/guix.texi:16954
#, no-wrap
msgid ""
"(let ((spec #~((#:name . \"guix\")\n"
"               (#:url . \"git://git.savannah.gnu.org/guix.git\")\n"
"               (#:load-path . \".\")\n"
"               (#:file . \"build-aux/cuirass/gnu-system.scm\")\n"
"               (#:proc . cuirass-jobs)\n"
"               (#:arguments (subset . \"hello\"))\n"
"               (#:branch . \"master\"))))\n"
"  (service cuirass-service-type\n"
"           (cuirass-configuration\n"
"            (specifications #~(list '#$spec)))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:16959
msgid ""
"While information related to build jobs is located directly in the "
"specifications, global settings for the @command{cuirass} process are "
"accessible in other @code{cuirass-configuration} fields."
msgstr ""

#. type: deftp
#: doc/guix.texi:16960
#, no-wrap
msgid "{Data Type} cuirass-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:16962
msgid "Data type representing the configuration of Cuirass."
msgstr ""

#. type: item
#: doc/guix.texi:16964
#, no-wrap
msgid "@code{log-file} (default: @code{\"/var/log/cuirass.log\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16966
msgid "Location of the log file."
msgstr ""

#. type: item
#: doc/guix.texi:16967
#, no-wrap
msgid "@code{cache-directory} (default: @code{\"/var/cache/cuirass\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16969
msgid "Location of the repository cache."
msgstr ""

#. type: item
#: doc/guix.texi:16970
#, no-wrap
msgid "@code{user} (default: @code{\"cuirass\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16972
msgid "Owner of the @code{cuirass} process."
msgstr ""

#. type: item
#: doc/guix.texi:16973
#, no-wrap
msgid "@code{group} (default: @code{\"cuirass\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16975
msgid "Owner's group of the @code{cuirass} process."
msgstr ""

#. type: item
#: doc/guix.texi:16976
#, no-wrap
msgid "@code{interval} (default: @code{60})"
msgstr ""

#. type: table
#: doc/guix.texi:16979
msgid ""
"Number of seconds between the poll of the repositories followed by the "
"Cuirass jobs."
msgstr ""

#. type: item
#: doc/guix.texi:16980
#, no-wrap
msgid "@code{database} (default: @code{\"/var/run/cuirass/cuirass.db\"})"
msgstr ""

#. type: table
#: doc/guix.texi:16983
msgid ""
"Location of sqlite database which contains the build results and previously "
"added specifications."
msgstr ""

#. type: item
#: doc/guix.texi:16984
#, no-wrap
msgid "@code{port} (default: @code{8081})"
msgstr ""

#. type: table
#: doc/guix.texi:16986
msgid "Port number used by the HTTP server."
msgstr ""

#. type: table
#: doc/guix.texi:16990
msgid ""
"Listen on the network interface for @var{host}.  The default is to accept "
"connections from localhost."
msgstr ""

#. type: item
#: doc/guix.texi:16991
#, no-wrap
msgid "@code{specifications} (default: @code{#~'()})"
msgstr ""

#. type: table
#: doc/guix.texi:16997
msgid ""
"A gexp (@pxref{G-Expressions}) that evaluates to a list of specifications, "
"where a specification is an association list (@pxref{Associations Lists,,, "
"guile, GNU Guile Reference Manual}) whose keys are keywords "
"(@code{#:keyword-example}) as shown in the example above."
msgstr ""

#. type: item
#: doc/guix.texi:16998
#, no-wrap
msgid "@code{use-substitutes?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17001
msgid ""
"This allows using substitutes to avoid building every dependencies of a job "
"from source."
msgstr ""

#. type: item
#: doc/guix.texi:17002
#, no-wrap
msgid "@code{one-shot?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17004
msgid "Only evaluate specifications and build derivations once."
msgstr ""

#. type: item
#: doc/guix.texi:17005
#, no-wrap
msgid "@code{fallback?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17008
msgid ""
"When substituting a pre-built binary fails, fall back to building packages "
"locally."
msgstr ""

#. type: item
#: doc/guix.texi:17009
#, no-wrap
msgid "@code{load-path} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:17012
msgid ""
"This allows users to define their own packages and make them visible to "
"cuirass as in @command{guix build} command."
msgstr ""

#. type: item
#: doc/guix.texi:17013
#, no-wrap
msgid "@code{cuirass} (default: @code{cuirass})"
msgstr ""

#. type: table
#: doc/guix.texi:17015
msgid "The Cuirass package to use."
msgstr ""

#. type: cindex
#: doc/guix.texi:17021
#, no-wrap
msgid "power management with TLP"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17024
msgid ""
"The @code{(gnu services pm)} module provides a Guix service definition for "
"the Linux power management tool TLP."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17030
msgid ""
"TLP enables various powersaving modes in userspace and kernel.  Contrary to "
"@code{upower-service}, it is not a passive, monitoring tool, as it will "
"apply custom settings each time a new power source is detected.  More "
"information can be found at @uref{http://linrunner.de/en/tlp/tlp.html, TLP "
"home page}."
msgstr ""

#. type: deffn
#: doc/guix.texi:17031
#, no-wrap
msgid "{Scheme Variable} tlp-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:17035
msgid ""
"The service type for the TLP tool.  Its value should be a valid TLP "
"configuration (see below).  To use the default settings, simply write:"
msgstr ""

#. type: example
#: doc/guix.texi:17037
#, no-wrap
msgid "(service tlp-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17042
msgid ""
"By default TLP does not need much configuration but most TLP parameters can "
"be tweaked using @code{tlp-configuration}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17048
msgid ""
"Each parameter definition is preceded by its type; for example, "
"@samp{boolean foo} indicates that the @code{foo} parameter should be "
"specified as a boolean.  Types starting with @code{maybe-} denote parameters "
"that won't show up in TLP config file when their value is @code{'disabled}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17058
msgid "Available @code{tlp-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17059
#, no-wrap
msgid "{@code{tlp-configuration} parameter} package tlp"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17061
msgid "The TLP package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17064
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean tlp-enable?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17066
msgid "Set to true if you wish to enable TLP."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17071
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string tlp-default-mode"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17074
msgid ""
"Default mode when no power supply can be detected.  Alternatives are AC and "
"BAT."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17076
msgid "Defaults to @samp{\"AC\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17079
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"disk-idle-secs-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17082
msgid ""
"Number of seconds Linux kernel has to wait after the disk goes idle, before "
"syncing on AC."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17087
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"disk-idle-secs-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17089
msgid "Same as @code{disk-idle-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17091
msgid "Defaults to @samp{2}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17094
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"max-lost-work-secs-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17096
msgid "Dirty pages flushing periodicity, expressed in seconds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17098 doc/guix.texi:17321 doc/guix.texi:18638 doc/guix.texi:18646
msgid "Defaults to @samp{15}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17101
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"max-lost-work-secs-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17103
msgid "Same as @code{max-lost-work-secs-on-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17105
msgid "Defaults to @samp{60}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17108
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-space-separated-string-list "
"cpu-scaling-governor-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17112
msgid ""
"CPU frequency scaling governor on AC mode.  With intel_pstate driver, "
"alternatives are powersave and performance.  With acpi-cpufreq driver, "
"alternatives are ondemand, powersave, performance and conservative."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17114 doc/guix.texi:17121 doc/guix.texi:17128 doc/guix.texi:17135 doc/guix.texi:17142 doc/guix.texi:17149 doc/guix.texi:17157 doc/guix.texi:17165 doc/guix.texi:17172 doc/guix.texi:17179 doc/guix.texi:17186 doc/guix.texi:17193 doc/guix.texi:17223 doc/guix.texi:17261 doc/guix.texi:17268 doc/guix.texi:17277 doc/guix.texi:17299 doc/guix.texi:17307 doc/guix.texi:17314 doc/guix.texi:17469 doc/guix.texi:17489 doc/guix.texi:17504 doc/guix.texi:17511
msgid "Defaults to @samp{disabled}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17117
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-space-separated-string-list "
"cpu-scaling-governor-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17119
msgid "Same as @code{cpu-scaling-governor-on-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17124
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-scaling-min-freq-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17126
msgid "Set the min available frequency for the scaling governor on AC."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17131
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-scaling-max-freq-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17133
msgid "Set the max available frequency for the scaling governor on AC."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17138
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-scaling-min-freq-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17140
msgid "Set the min available frequency for the scaling governor on BAT."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17145
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-scaling-max-freq-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17147
msgid "Set the max available frequency for the scaling governor on BAT."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17152
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-min-perf-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17155
msgid ""
"Limit the min P-state to control the power dissipation of the CPU, in AC "
"mode.  Values are stated as a percentage of the available performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17160
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-max-perf-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17163
msgid ""
"Limit the max P-state to control the power dissipation of the CPU, in AC "
"mode.  Values are stated as a percentage of the available performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17168
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-min-perf-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17170
msgid "Same as @code{cpu-min-perf-on-ac} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17175
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-non-negative-integer "
"cpu-max-perf-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17177
msgid "Same as @code{cpu-max-perf-on-ac} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17182
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-boolean cpu-boost-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17184
msgid "Enable CPU turbo boost feature on AC mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17189
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-boolean cpu-boost-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17191
msgid "Same as @code{cpu-boost-on-ac?} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17196
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean sched-powersave-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17199
msgid ""
"Allow Linux kernel to minimize the number of CPU cores/hyper-threads used "
"under light load conditions."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17204
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean sched-powersave-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17206
msgid "Same as @code{sched-powersave-on-ac?} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17211
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean nmi-watchdog?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17213
msgid "Enable Linux kernel NMI watchdog."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17218
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string phc-controls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17221
msgid ""
"For Linux kernels with PHC patch applied, change CPU voltages.  An example "
"value would be @samp{\"F:V F:V F:V F:V\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17226
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string energy-perf-policy-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17229
msgid ""
"Set CPU performance versus energy saving policy on AC.  Alternatives are "
"performance, normal, powersave."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17231 doc/guix.texi:17329 doc/guix.texi:17359
msgid "Defaults to @samp{\"performance\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17234
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string energy-perf-policy-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17236
msgid "Same as @code{energy-perf-policy-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17238 doc/guix.texi:17336
msgid "Defaults to @samp{\"powersave\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17241
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} space-separated-string-list "
"disks-devices"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17243
msgid "Hard disk devices."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17246
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} space-separated-string-list "
"disk-apm-level-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17248
msgid "Hard disk advanced power management level."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17251
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} space-separated-string-list "
"disk-apm-level-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17253
msgid "Same as @code{disk-apm-bat} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17256
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-space-separated-string-list "
"disk-spindown-timeout-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17259
msgid ""
"Hard disk spin down timeout.  One value has to be specified for each "
"declared hard disk."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17264
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-space-separated-string-list "
"disk-spindown-timeout-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17266
msgid "Same as @code{disk-spindown-timeout-on-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17271
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-space-separated-string-list "
"disk-iosched"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17275
msgid ""
"Select IO scheduler for disk devices.  One value has to be specified for "
"each declared hard disk.  Example alternatives are cfq, deadline and noop."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17280
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string sata-linkpwr-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17283
msgid ""
"SATA aggressive link power management (ALPM) level.  Alternatives are "
"min_power, medium_power, max_performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17285
msgid "Defaults to @samp{\"max_performance\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17288
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string sata-linkpwr-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17290
msgid "Same as @code{sata-linkpwr-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17292
msgid "Defaults to @samp{\"min_power\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17295
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string sata-linkpwr-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17297
msgid "Exclude specified SATA host devices for link power management."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17302
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-on-off-boolean "
"ahci-runtime-pm-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17305
msgid "Enable Runtime Power Management for AHCI controller and disks on AC mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17310
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-on-off-boolean "
"ahci-runtime-pm-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17312
msgid "Same as @code{ahci-runtime-pm-on-ac} on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17317
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"ahci-runtime-pm-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17319
msgid "Seconds of inactivity before disk is suspended."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17324
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string pcie-aspm-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17327
msgid ""
"PCI Express Active State Power Management level.  Alternatives are default, "
"performance, powersave."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17332
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string pcie-aspm-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17334
msgid "Same as @code{pcie-aspm-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17339
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-power-profile-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17342
msgid ""
"Radeon graphics clock speed level.  Alternatives are low, mid, high, auto, "
"default."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17344
msgid "Defaults to @samp{\"high\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17347
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-power-profile-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17349
msgid "Same as @code{radeon-power-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17351
msgid "Defaults to @samp{\"low\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17354
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-state-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17357
msgid ""
"Radeon dynamic power management method (DPM).  Alternatives are battery, "
"performance."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17362
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-state-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17364
msgid "Same as @code{radeon-dpm-state-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17366
msgid "Defaults to @samp{\"battery\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17369
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-perf-level-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17371
msgid "Radeon DPM performance level.  Alternatives are auto, low, high."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17373 doc/guix.texi:17380 doc/guix.texi:17454
msgid "Defaults to @samp{\"auto\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17376
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string radeon-dpm-perf-level-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17378
msgid "Same as @code{radeon-dpm-perf-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17383
#, no-wrap
msgid "{@code{tlp-configuration} parameter} on-off-boolean wifi-pwr-on-ac?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17385
msgid "Wifi power saving mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17390
#, no-wrap
msgid "{@code{tlp-configuration} parameter} on-off-boolean wifi-pwr-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17392
msgid "Same as @code{wifi-power-ac?} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17397
#, no-wrap
msgid "{@code{tlp-configuration} parameter} y-n-boolean wol-disable?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17399
msgid "Disable wake on LAN."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17404
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"sound-power-save-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17407
msgid ""
"Timeout duration in seconds before activating audio power saving on Intel "
"HDA and AC97 devices.  A value of 0 disables power saving."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17412
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} non-negative-integer "
"sound-power-save-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17414
msgid "Same as @code{sound-powersave-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17416 doc/guix.texi:17931 doc/guix.texi:18075
msgid "Defaults to @samp{1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17419
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} y-n-boolean "
"sound-power-save-controller?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17421
msgid "Disable controller in powersaving mode on Intel HDA devices."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17426
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean bay-poweroff-on-bat?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17430
msgid ""
"Enable optical drive in UltraBay/MediaBay on BAT mode.  Drive can be powered "
"on again by releasing (and reinserting) the eject lever or by pressing the "
"disc eject button on newer models."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17435
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string bay-device"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17437
msgid "Name of the optical drive device to power off."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17439
msgid "Defaults to @samp{\"sr0\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17442
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string runtime-pm-on-ac"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17445
msgid ""
"Runtime Power Management for PCI(e) bus devices.  Alternatives are on and "
"auto."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17447
msgid "Defaults to @samp{\"on\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17450
#, no-wrap
msgid "{@code{tlp-configuration} parameter} string runtime-pm-on-bat"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17452
msgid "Same as @code{runtime-pm-ac} but on BAT mode."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17457
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean runtime-pm-all?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17460
msgid ""
"Runtime Power Management for all PCI(e) bus devices, except blacklisted "
"ones."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17465
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-space-separated-string-list "
"runtime-pm-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17467
msgid "Exclude specified PCI(e) device addresses from Runtime Power Management."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17472
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} space-separated-string-list "
"runtime-pm-driver-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17475
msgid ""
"Exclude PCI(e) devices assigned to the specified drivers from Runtime Power "
"Management."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17478
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean usb-autosuspend?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17480
msgid "Enable USB autosuspend feature."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17485
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string usb-blacklist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17487
msgid "Exclude specified devices from USB autosuspend."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17492
#, no-wrap
msgid "{@code{tlp-configuration} parameter} boolean usb-blacklist-wwan?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17494
msgid "Exclude WWAN devices from USB autosuspend."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17499
#, no-wrap
msgid "{@code{tlp-configuration} parameter} maybe-string usb-whitelist"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17502
msgid ""
"Include specified devices into USB autosuspend, even if they are already "
"excluded by the driver or via @code{usb-blacklist-wwan?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17507
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} maybe-boolean "
"usb-autosuspend-disable-on-shutdown?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17509
msgid "Enable USB autosuspend before shutdown."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17514
#, no-wrap
msgid ""
"{@code{tlp-configuration} parameter} boolean "
"restore-device-state-on-startup?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17517
msgid ""
"Restore radio device state (bluetooth, wifi, wwan) from previous shutdown on "
"system startup."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17525
msgid ""
"The @code{(gnu services pm)} module provides an interface to thermald, a CPU "
"frequency scaling service which helps prevent overheating."
msgstr ""

#. type: defvr
#: doc/guix.texi:17526
#, no-wrap
msgid "{Scheme Variable} thermald-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:17531
msgid ""
"This is the service type for @uref{https://01.org/linux-thermal-daemon/, "
"thermald}, the Linux Thermal Daemon, which is responsible for controlling "
"the thermal state of processors and preventing overheating."
msgstr ""

#. type: deftp
#: doc/guix.texi:17533
#, no-wrap
msgid "{Data Type} thermald-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17535
msgid "Data type representing the configuration of @code{thermald-service-type}."
msgstr ""

#. type: item
#: doc/guix.texi:17537
#, no-wrap
msgid "@code{ignore-cpuid-check?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:17539
msgid "Ignore cpuid check for supported CPU models."
msgstr ""

#. type: item
#: doc/guix.texi:17540
#, no-wrap
msgid "@code{thermald} (default: @var{thermald})"
msgstr ""

#. type: table
#: doc/guix.texi:17542
msgid "Package object of thermald."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17551
msgid ""
"The @code{(gnu services audio)} module provides a service to start MPD (the "
"Music Player Daemon)."
msgstr ""

#. type: cindex
#: doc/guix.texi:17552
#, no-wrap
msgid "mpd"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17553
#, no-wrap
msgid "Music Player Daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17558
msgid ""
"The Music Player Daemon (MPD) is a service that can play music while being "
"controlled from the local machine or over the network by a variety of "
"clients."
msgstr ""

#. type: Plain text
#: doc/guix.texi:17561
msgid ""
"The following example shows how one might run @code{mpd} as user "
"@code{\"bob\"} on port @code{6666}.  It uses pulseaudio for output."
msgstr ""

#. type: example
#: doc/guix.texi:17567
#, no-wrap
msgid ""
"(service mpd-service-type\n"
"         (mpd-configuration\n"
"          (user \"bob\")\n"
"          (port \"6666\")))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:17569
#, no-wrap
msgid "{Scheme Variable} mpd-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:17571
msgid "The service type for @command{mpd}"
msgstr ""

#. type: deftp
#: doc/guix.texi:17573
#, no-wrap
msgid "{Data Type} mpd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:17575
msgid "Data type representing the configuration of @command{mpd}."
msgstr ""

#. type: item
#: doc/guix.texi:17577
#, no-wrap
msgid "@code{user} (default: @code{\"mpd\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17579
msgid "The user to run mpd as."
msgstr ""

#. type: item
#: doc/guix.texi:17580
#, no-wrap
msgid "@code{music-dir} (default: @code{\"~/Music\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17582
msgid "The directory to scan for music files."
msgstr ""

#. type: item
#: doc/guix.texi:17583
#, no-wrap
msgid "@code{playlist-dir} (default: @code{\"~/.mpd/playlists\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17585
msgid "The directory to store playlists."
msgstr ""

#. type: item
#: doc/guix.texi:17586
#, no-wrap
msgid "@code{port} (default: @code{\"6600\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17588
msgid "The port to run mpd on."
msgstr ""

#. type: item
#: doc/guix.texi:17589
#, no-wrap
msgid "@code{address} (default: @code{\"any\"})"
msgstr ""

#. type: table
#: doc/guix.texi:17592
msgid ""
"The address that mpd will bind to.  To use a Unix domain socket, an absolute "
"path can be specified here."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:17597
#, no-wrap
msgid "Virtualization services"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17602
msgid ""
"The @code{(gnu services virtualization)} module provides services for the "
"libvirt and virtlog daemons, as well as other virtualization-related "
"services."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:17603
#, no-wrap
msgid "Libvirt daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17607
msgid ""
"@code{libvirtd} is the server side daemon component of the libvirt "
"virtualization management system. This daemon runs on host servers and "
"performs required management tasks for virtualized guests."
msgstr ""

#. type: deffn
#: doc/guix.texi:17608
#, no-wrap
msgid "{Scheme Variable} libvirt-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:17611
msgid ""
"This is the type of the @uref{https://libvirt.org, libvirt daemon}.  Its "
"value must be a @code{libvirt-configuration}."
msgstr ""

#. type: example
#: doc/guix.texi:17617
#, no-wrap
msgid ""
"(service libvirt-service-type\n"
"         (libvirt-configuration\n"
"          (unix-sock-group \"libvirt\")\n"
"          (tls-port \"16555\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:17622
msgid "Available @code{libvirt-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17623
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} package libvirt"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17625
msgid "Libvirt package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17628
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean listen-tls?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17631
msgid ""
"Flag listening for secure TLS connections on the public TCP/IP port.  must "
"set @code{listen} for this to have any effect."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17634
msgid ""
"It is necessary to setup a CA and issue server certificates before using "
"this capability."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17639
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean listen-tcp?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17642
msgid ""
"Listen for unencrypted TCP connections on the public TCP/IP port.  must set "
"@code{listen} for this to have any effect."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17646
msgid ""
"Using the TCP socket requires SASL authentication by default.  Only SASL "
"mechanisms which support data encryption are allowed.  This is DIGEST_MD5 "
"and GSSAPI (Kerberos5)"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17651
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string tls-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17654
msgid ""
"Port for accepting secure TLS connections This can be a port number, or "
"service name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17656
msgid "Defaults to @samp{\"16514\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17659
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string tcp-port"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17662
msgid ""
"Port for accepting insecure TCP connections This can be a port number, or "
"service name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17664
msgid "Defaults to @samp{\"16509\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17667
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string listen-addr"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17669
msgid "IP address or hostname used for client connections."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17671
msgid "Defaults to @samp{\"0.0.0.0\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17674
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean mdns-adv?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17676
msgid "Flag toggling mDNS advertisement of the libvirt service."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17679
msgid ""
"Alternatively can disable for all services on a host by stopping the Avahi "
"daemon."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17684
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string mdns-name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17687
msgid ""
"Default mDNS advertisement name.  This must be unique on the immediate "
"broadcast network."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17689
msgid "Defaults to @samp{\"Virtualization Host <hostname>\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17692
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-group"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17696
msgid ""
"UNIX domain socket group ownership.  This can be used to allow a 'trusted' "
"set of users access to management capabilities without becoming root."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17698
msgid "Defaults to @samp{\"root\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17701
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-ro-perms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17704
msgid ""
"UNIX socket permissions for the R/O socket.  This is used for monitoring VM "
"status only."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17706 doc/guix.texi:17724
msgid "Defaults to @samp{\"0777\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17709
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-rw-perms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17713
msgid ""
"UNIX socket permissions for the R/W socket.  Default allows only root.  If "
"PolicyKit is enabled on the socket, the default will change to allow "
"everyone (eg, 0777)"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17715
msgid "Defaults to @samp{\"0770\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17718
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-admin-perms"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17722
msgid ""
"UNIX socket permissions for the admin socket.  Default allows only owner "
"(root), do not change it unless you are sure to whom you are exposing the "
"access to."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17727
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string unix-sock-dir"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17729
msgid "The directory in which sockets will be found/created."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17731
msgid "Defaults to @samp{\"/var/run/libvirt\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17734
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-unix-ro"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17737
msgid ""
"Authentication scheme for UNIX read-only sockets.  By default socket "
"permissions allow anyone to connect"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17739 doc/guix.texi:17748
msgid "Defaults to @samp{\"polkit\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17742
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-unix-rw"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17746
msgid ""
"Authentication scheme for UNIX read-write sockets.  By default socket "
"permissions only allow root.  If PolicyKit support was compiled into "
"libvirt, the default will be to use 'polkit' auth."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17751
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-tcp"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17755
msgid ""
"Authentication scheme for TCP sockets.  If you don't enable SASL, then all "
"TCP traffic is cleartext.  Don't do this outside of a dev/test scenario."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17757
msgid "Defaults to @samp{\"sasl\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17760
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string auth-tls"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17764
msgid ""
"Authentication scheme for TLS sockets.  TLS sockets already have encryption "
"provided by the TLS layer, and limited authentication is done by "
"certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17767
msgid ""
"It is possible to make use of any SASL authentication mechanism as well, by "
"using 'sasl' for this option"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17769
msgid "Defaults to @samp{\"none\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17772
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-list access-drivers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17774
msgid "API access control scheme."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17777
msgid ""
"By default an authenticated user is allowed access to all APIs.  Access "
"drivers can place restrictions on this."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17782
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string key-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17785
msgid ""
"Server key file path.  If set to an empty string, then no private key is "
"loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17790
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string cert-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17793
msgid ""
"Server key file path.  If set to an empty string, then no certificate is "
"loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17798
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string ca-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17801
msgid ""
"Server key file path.  If set to an empty string, then no CA certificate is "
"loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17806
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string crl-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17809
msgid ""
"Certificate revocation list path.  If set to an empty string, then no CRL is "
"loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17814
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean tls-no-sanity-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17816
msgid "Disable verification of our own server certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17819
msgid ""
"When libvirtd starts it performs some sanity checks against its own "
"certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17824
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean tls-no-verify-cert"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17826
msgid "Disable verification of client certificates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17830
msgid ""
"Client certificate verification is the primary authentication mechanism.  "
"Any client which does not present a certificate signed by the CA will be "
"rejected."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17835
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-list tls-allowed-dn-list"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17837
msgid "Whitelist of allowed x509 Distinguished Name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17842
#, no-wrap
msgid ""
"{@code{libvirt-configuration} parameter} optional-list "
"sasl-allowed-usernames"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17845
msgid ""
"Whitelist of allowed SASL usernames.  The format for username depends on the "
"SASL authentication mechanism."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17850
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string tls-priority"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17854
msgid ""
"Override the compile time default TLS priority string.  The default is "
"usually \"NORMAL\" unless overridden at build time.  Only set this is it is "
"desired for libvirt to deviate from the global default settings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17856
msgid "Defaults to @samp{\"NORMAL\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17859
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17862 doc/guix.texi:18285
msgid ""
"Maximum number of concurrent client connections to allow over all sockets "
"combined."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17864
msgid "Defaults to @samp{5000}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17867
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-queued-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17871
msgid ""
"Maximum length of queue of connections waiting to be accepted by the "
"daemon.  Note, that some protocols supporting retransmission may obey this "
"so that a later reattempt at connection succeeds."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17876
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-anonymous-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17879
msgid ""
"Maximum length of queue of accepted but not yet authenticated clients.  Set "
"this to zero to turn this feature off"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17881 doc/guix.texi:17899 doc/guix.texi:17915
msgid "Defaults to @samp{20}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17884
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer min-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17886
msgid "Number of workers to start up initially."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17891
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17893
msgid "Maximum number of worker threads."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17897
msgid ""
"If the number of active clients exceeds @code{min-workers}, then more "
"threads are spawned, up to max_workers limit.  Typically you'd want "
"max_workers to equal maximum number of clients allowed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17902
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer prio-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17906
msgid ""
"Number of priority workers.  If all workers from above pool are stuck, some "
"calls marked as high priority (notably domainDestroy) can be executed in "
"this pool."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17911
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-requests"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17913
msgid "Total global limit on concurrent RPC calls."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17918
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer max-client-requests"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17922
msgid ""
"Limit on concurrent requests from a single client connection.  To avoid one "
"client monopolizing the server this should be a small fraction of the global "
"max_requests and max_workers parameter."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17927
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-min-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17929
msgid "Same as @code{min-workers} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17934
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-workers"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17936
msgid "Same as @code{max-workers} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17941
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17943
msgid "Same as @code{max-clients} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17948
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-queued-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17950
msgid "Same as @code{max-queued-clients} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17955
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-max-client-requests"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17957
msgid "Same as @code{max-client-requests} but for the admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17962
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17964 doc/guix.texi:18187
msgid "Logging level.  4 errors, 3 warnings, 2 information, 1 debug."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17969
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string log-filters"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17971 doc/guix.texi:18194
msgid "Logging filters."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17974 doc/guix.texi:18197
msgid ""
"A filter allows to select a different logging level for a given category of "
"logs The format for a filter is one of:"
msgstr ""

#. type: itemize
#: doc/guix.texi:17978 doc/guix.texi:18201
msgid "x:name"
msgstr ""

#. type: itemize
#: doc/guix.texi:17981 doc/guix.texi:18204
msgid "x:+name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:17991 doc/guix.texi:18214
msgid ""
"where @code{name} is a string which is matched against the category given in "
"the @code{VIR_LOG_INIT()} at the top of each libvirt source file, e.g., "
"\"remote\", \"qemu\", or \"util.json\" (the name in the filter can be a "
"substring of the full category name, in order to match multiple similar "
"categories), the optional \"+\" prefix tells libvirt to log stack trace for "
"each message matching name, and @code{x} is the minimal level where matching "
"messages should be logged:"
msgstr ""

#. type: itemize
#: doc/guix.texi:17995 doc/guix.texi:18040 doc/guix.texi:18218 doc/guix.texi:18263
msgid "1: DEBUG"
msgstr ""

#. type: itemize
#: doc/guix.texi:17998 doc/guix.texi:18043 doc/guix.texi:18221 doc/guix.texi:18266
msgid "2: INFO"
msgstr ""

#. type: itemize
#: doc/guix.texi:18001 doc/guix.texi:18046 doc/guix.texi:18224 doc/guix.texi:18269
msgid "3: WARNING"
msgstr ""

#. type: itemize
#: doc/guix.texi:18004 doc/guix.texi:18049 doc/guix.texi:18227 doc/guix.texi:18272
msgid "4: ERROR"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18009 doc/guix.texi:18232
msgid ""
"Multiple filters can be defined in a single filters statement, they just "
"need to be separated by spaces."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18011 doc/guix.texi:18234
msgid "Defaults to @samp{\"3:remote 4:event\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18014
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string log-outputs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18016 doc/guix.texi:18239
msgid "Logging outputs."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18019 doc/guix.texi:18242
msgid ""
"An output is one of the places to save logging information The format for an "
"output can be:"
msgstr ""

#. type: item
#: doc/guix.texi:18021 doc/guix.texi:18244
#, no-wrap
msgid "x:stderr"
msgstr ""

#. type: table
#: doc/guix.texi:18023 doc/guix.texi:18246
msgid "output goes to stderr"
msgstr ""

#. type: item
#: doc/guix.texi:18024 doc/guix.texi:18247
#, no-wrap
msgid "x:syslog:name"
msgstr ""

#. type: table
#: doc/guix.texi:18026 doc/guix.texi:18249
msgid "use syslog for the output and use the given name as the ident"
msgstr ""

#. type: item
#: doc/guix.texi:18027 doc/guix.texi:18250
#, no-wrap
msgid "x:file:file_path"
msgstr ""

#. type: table
#: doc/guix.texi:18029 doc/guix.texi:18252
msgid "output to a file, with the given filepath"
msgstr ""

#. type: item
#: doc/guix.texi:18030 doc/guix.texi:18253
#, no-wrap
msgid "x:journald"
msgstr ""

#. type: table
#: doc/guix.texi:18032 doc/guix.texi:18255
msgid "output to journald logging system"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18036 doc/guix.texi:18259
msgid "In all case the x prefix is the minimal level, acting as a filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18054 doc/guix.texi:18277
msgid "Multiple outputs can be defined, they just need to be separated by spaces."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18056 doc/guix.texi:18279
msgid "Defaults to @samp{\"3:stderr\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18059
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer audit-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18061
msgid "Allows usage of the auditing subsystem to be altered"
msgstr ""

#. type: itemize
#: doc/guix.texi:18065
msgid "0: disable all auditing"
msgstr ""

#. type: itemize
#: doc/guix.texi:18068
msgid "1: enable auditing, only if enabled on host"
msgstr ""

#. type: itemize
#: doc/guix.texi:18071
msgid "2: enable auditing, and exit if disabled on host."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18078
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} boolean audit-logging"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18080
msgid "Send audit messages via libvirt logging infrastructure."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18085
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} optional-string host-uuid"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18087
msgid "Host UUID.  UUID must not have all digits be the same."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18092
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} string host-uuid-source"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18094
msgid "Source to read host UUID."
msgstr ""

#. type: itemize
#: doc/guix.texi:18098
msgid "@code{smbios}: fetch the UUID from @code{dmidecode -s system-uuid}"
msgstr ""

#. type: itemize
#: doc/guix.texi:18101
msgid "@code{machine-id}: fetch the UUID from @code{/etc/machine-id}"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18106
msgid ""
"If @code{dmidecode} does not provide a valid UUID a temporary UUID will be "
"generated."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18108
msgid "Defaults to @samp{\"smbios\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18111
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer keepalive-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18116
msgid ""
"A keepalive message is sent to a client after @code{keepalive_interval} "
"seconds of inactivity to check if the client is still responding.  If set to "
"-1, libvirtd will never send keepalive requests; however clients can still "
"send them and the daemon will send responses."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18121
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer keepalive-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18125
msgid ""
"Maximum number of keepalive messages that are allowed to be sent to the "
"client without getting any response before the connection is considered "
"broken."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18132
msgid ""
"In other words, the connection is automatically closed approximately after "
"@code{keepalive_interval * (keepalive_count + 1)} seconds since the last "
"message received from the client.  When @code{keepalive-count} is set to 0, "
"connections will be automatically closed after @code{keepalive-interval} "
"seconds of inactivity without sending any keepalive messages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18137
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-keepalive-interval"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18139 doc/guix.texi:18146
msgid "Same as above but for admin interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18144
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer admin-keepalive-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18151
#, no-wrap
msgid "{@code{libvirt-configuration} parameter} integer ovs-timeout"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18153
msgid "Timeout for Open vSwitch calls."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18157
msgid ""
"The @code{ovs-vsctl} utility is used for the configuration and its timeout "
"option is set by default to 5 seconds to avoid potential infinite waits "
"blocking libvirt."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18164
#, no-wrap
msgid "Virtlog daemon"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18167
msgid ""
"The virtlogd service is a server side daemon component of libvirt that is "
"used to manage logs from virtual machine consoles."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18173
msgid ""
"This daemon is not used directly by libvirt client applications, rather it "
"is called on their behalf by @code{libvirtd}. By maintaining the logs in a "
"standalone daemon, the main @code{libvirtd} daemon can be restarted without "
"risk of losing logs. The @code{virtlogd} daemon has the ability to re-exec()  "
"itself upon receiving @code{SIGUSR1}, to allow live upgrades without "
"downtime."
msgstr ""

#. type: deffn
#: doc/guix.texi:18174
#, no-wrap
msgid "{Scheme Variable} virtlog-service-type"
msgstr ""

#. type: deffn
#: doc/guix.texi:18177
msgid ""
"This is the type of the virtlog daemon.  Its value must be a "
"@code{virtlog-configuration}."
msgstr ""

#. type: example
#: doc/guix.texi:18182
#, no-wrap
msgid ""
"(service virtlog-service-type\n"
"         (virtlog-configuration\n"
"          (max-clients 1000)))\n"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18185
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer log-level"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18192
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} string log-filters"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18237
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} string log-outputs"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18282
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer max-clients"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18287
msgid "Defaults to @samp{1024}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18290
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer max-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18292
msgid "Maximum file size before rolling over."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18294
msgid "Defaults to @samp{2MB}"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18297
#, no-wrap
msgid "{@code{virtlog-configuration} parameter} integer max-backups"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18299
msgid "Maximum number of backup files to keep."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18301
msgid "Defaults to @samp{3}"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18304
#, no-wrap
msgid "Transparent Emulation with QEMU"
msgstr ""

#. type: cindex
#: doc/guix.texi:18306
#, no-wrap
msgid "emulation"
msgstr ""

#. type: code{#1}
#: doc/guix.texi:18307
#, no-wrap
msgid "binfmt_misc"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18313
msgid ""
"@code{qemu-binfmt-service-type} provides support for transparent emulation "
"of program binaries built for different architectures---e.g., it allows you "
"to transparently execute an ARMv7 program on an x86_64 machine.  It achieves "
"this by combining the @uref{https://www.qemu.org, QEMU} emulator and the "
"@code{binfmt_misc} feature of the kernel Linux."
msgstr ""

#. type: defvr
#: doc/guix.texi:18314
#, no-wrap
msgid "{Scheme Variable} qemu-binfmt-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:18319
msgid ""
"This is the type of the QEMU/binfmt service for transparent emulation.  Its "
"value must be a @code{qemu-binfmt-configuration} object, which specifies the "
"QEMU package to use as well as the architecture we want to emulated:"
msgstr ""

#. type: example
#: doc/guix.texi:18324
#, no-wrap
msgid ""
"(service qemu-binfmt-service-type\n"
"         (qemu-binfmt-configuration\n"
"           (platforms (lookup-qemu-platforms \"arm\" \"aarch64\" "
"\"ppc\"))))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:18330
msgid ""
"In this example, we enable transparent emulation for the ARM and aarch64 "
"platforms.  Running @code{herd stop qemu-binfmt} turns it off, and running "
"@code{herd start qemu-binfmt} turns it back on (@pxref{Invoking herd, the "
"@command{herd} command,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: deftp
#: doc/guix.texi:18332
#, no-wrap
msgid "{Data Type} qemu-binfmt-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18334
msgid "This is the configuration for the @code{qemu-binfmt} service."
msgstr ""

#. type: item
#: doc/guix.texi:18336
#, no-wrap
msgid "@code{platforms} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18339
msgid ""
"The list of emulated QEMU platforms.  Each item must be a @dfn{platform "
"object} as returned by @code{lookup-qemu-platforms} (see below)."
msgstr ""

#. type: item
#: doc/guix.texi:18340
#, no-wrap
msgid "@code{guix-support?} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18346
msgid ""
"When it is true, QEMU and all its dependencies are added to the build "
"environment of @command{guix-daemon} (@pxref{Invoking guix-daemon, "
"@code{--chroot-directory} option}).  This allows the @code{binfmt_misc} "
"handlers to be used within the build environment, which in turn means that "
"you can transparently build programs for another architecture."
msgstr ""

#. type: table
#: doc/guix.texi:18349
msgid ""
"For example, let's suppose you're on an x86_64 machine and you have this "
"service:"
msgstr ""

#. type: example
#: doc/guix.texi:18355
#, no-wrap
msgid ""
"(service qemu-binfmt-service-type\n"
"         (qemu-binfmt-configuration\n"
"           (platforms (lookup-qemu-platforms \"arm\"))\n"
"           (guix-support? #t)))\n"
msgstr ""

#. type: table
#: doc/guix.texi:18358
msgid "You can run:"
msgstr ""

#. type: example
#: doc/guix.texi:18361
#, no-wrap
msgid "guix build -s armhf-linux inkscape\n"
msgstr ""

#. type: table
#: doc/guix.texi:18368
msgid ""
"and it will build Inkscape for ARMv7 @emph{as if it were a native build}, "
"transparently using QEMU to emulate the ARMv7 CPU.  Pretty handy if you'd "
"like to test a package build for an architecture you don't have access to!"
msgstr ""

#. type: item
#: doc/guix.texi:18369
#, no-wrap
msgid "@code{qemu} (default: @code{qemu})"
msgstr ""

#. type: table
#: doc/guix.texi:18371
msgid "The QEMU package to use."
msgstr ""

#. type: deffn
#: doc/guix.texi:18374
#, no-wrap
msgid "{Scheme Procedure} lookup-qemu-platforms @var{platforms}@dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:18379
msgid ""
"Return the list of QEMU platform objects corresponding to "
"@var{platforms}@dots{}.  @var{platforms} must be a list of strings "
"corresponding to platform names, such as @code{\"arm\"}, @code{\"sparc\"}, "
"@code{\"mips64el\"}, and so on."
msgstr ""

#. type: deffn
#: doc/guix.texi:18381
#, no-wrap
msgid "{Scheme Procedure} qemu-platform? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:18383
msgid "Return true if @var{obj} is a platform object."
msgstr ""

#. type: deffn
#: doc/guix.texi:18385
#, no-wrap
msgid "{Scheme Procedure} qemu-platform-name @var{platform}"
msgstr ""

#. type: deffn
#: doc/guix.texi:18387
msgid "Return the name of @var{platform}---a string such as @code{\"arm\"}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18399
msgid ""
"The @code{(gnu services version-control)} module provides a service to allow "
"remote access to local Git repositories.  There are three options: the "
"@code{git-daemon-service}, which provides access to repositories via the "
"@code{git://} unsecured TCP-based protocol, extending the @code{nginx} web "
"server to proxy some requests to @code{git-http-backend}, or providing a web "
"interface with @code{cgit-service-type}."
msgstr ""

#. type: deffn
#: doc/guix.texi:18400
#, no-wrap
msgid "{Scheme Procedure} git-daemon-service [#:config (git-daemon-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:18404
msgid ""
"Return a service that runs @command{git daemon}, a simple TCP server to "
"expose repositories over the Git protocol for anonymous access."
msgstr ""

#. type: deffn
#: doc/guix.texi:18410
msgid ""
"The optional @var{config} argument should be a "
"@code{<git-daemon-configuration>} object, by default it allows read-only "
"access to exported@footnote{By creating the magic file "
"\"git-daemon-export-ok\" in the repository directory.} repositories under "
"@file{/srv/git}."
msgstr ""

#. type: deftp
#: doc/guix.texi:18413
#, no-wrap
msgid "{Data Type} git-daemon-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18415
msgid "Data type representing the configuration for @code{git-daemon-service}."
msgstr ""

#. type: item
#: doc/guix.texi:18417 doc/guix.texi:18473
#, no-wrap
msgid "@code{package} (default: @var{git})"
msgstr ""

#. type: table
#: doc/guix.texi:18419 doc/guix.texi:18475
msgid "Package object of the Git distributed version control system."
msgstr ""

#. type: item
#: doc/guix.texi:18420 doc/guix.texi:18479
#, no-wrap
msgid "@code{export-all?} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18423
msgid ""
"Whether to allow access for all Git repositories, even if they do not have "
"the @file{git-daemon-export-ok} file."
msgstr ""

#. type: item
#: doc/guix.texi:18424
#, no-wrap
msgid "@code{base-path} (default: @file{/srv/git})"
msgstr ""

#. type: table
#: doc/guix.texi:18429
msgid ""
"Whether to remap all the path requests as relative to the given path.  If "
"you run git daemon with @var{(base-path \"/srv/git\")} on example.com, then "
"if you later try to pull @code{git://example.com/hello.git}, git daemon will "
"interpret the path as @code{/srv/git/hello.git}."
msgstr ""

#. type: item
#: doc/guix.texi:18430
#, no-wrap
msgid "@code{user-path} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18437
msgid ""
"Whether to allow @code{~user} notation to be used in requests.  When "
"specified with empty string, requests to @code{git://host/~alice/foo} is "
"taken as a request to access @code{foo} repository in the home directory of "
"user @code{alice}.  If @var{(user-path \"path\")} is specified, the same "
"request is taken as a request to access @code{path/foo} repository in the "
"home directory of user @code{alice}."
msgstr ""

#. type: item
#: doc/guix.texi:18438
#, no-wrap
msgid "@code{listen} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18441
msgid "Whether to listen on specific IP addresses or hostnames, defaults to all."
msgstr ""

#. type: item
#: doc/guix.texi:18442
#, no-wrap
msgid "@code{port} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:18444
msgid "Whether to listen on an alternative port, which defaults to 9418."
msgstr ""

#. type: item
#: doc/guix.texi:18445
#, no-wrap
msgid "@code{whitelist} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18447
msgid "If not empty, only allow access to this list of directories."
msgstr ""

#. type: item
#: doc/guix.texi:18448
#, no-wrap
msgid "@code{extra-options} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:18451
msgid ""
"Extra options will be passed to @code{git daemon}, please run @command{man "
"git-daemon} for more information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18465
msgid ""
"The @code{git://} protocol lacks authentication.  When you pull from a "
"repository fetched via @code{git://}, you don't know that the data you "
"receive was modified is really coming from the specified host, and you have "
"your connection is subject to eavesdropping.  It's better to use an "
"authenticated and encrypted transport, such as @code{https}.  Although Git "
"allows you to serve repositories using unsophisticated file-based web "
"servers, there is a faster protocol implemented by the "
"@code{git-http-backend} program.  This program is the back-end of a proper "
"Git web service.  It is designed to sit behind a FastCGI proxy.  @xref{Web "
"Services}, for more on running the necessary @code{fcgiwrap} daemon."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18468
msgid ""
"Guix has a separate configuration data type for serving Git repositories "
"over HTTP."
msgstr ""

#. type: deftp
#: doc/guix.texi:18469
#, no-wrap
msgid "{Data Type} git-http-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:18471
msgid "Data type representing the configuration for @code{git-http-service}."
msgstr ""

#. type: item
#: doc/guix.texi:18476
#, no-wrap
msgid "@code{git-root} (default: @file{/srv/git})"
msgstr ""

#. type: table
#: doc/guix.texi:18478
msgid "Directory containing the Git repositories to expose to the world."
msgstr ""

#. type: table
#: doc/guix.texi:18482
msgid ""
"Whether to expose access for all Git repositories in @var{git-root}, even if "
"they do not have the @file{git-daemon-export-ok} file."
msgstr ""

#. type: item
#: doc/guix.texi:18483
#, no-wrap
msgid "@code{uri-path} (default: @file{/git/})"
msgstr ""

#. type: table
#: doc/guix.texi:18488
msgid ""
"Path prefix for Git access.  With the default @code{/git/} prefix, this will "
"map @code{http://@var{server}/git/@var{repo}.git} to "
"@code{/srv/git/@var{repo}.git}.  Requests whose URI paths do not begin with "
"this prefix are not passed on to this Git instance."
msgstr ""

#. type: item
#: doc/guix.texi:18489
#, no-wrap
msgid "@code{fcgiwrap-socket} (default: @code{127.0.0.1:9000})"
msgstr ""

#. type: table
#: doc/guix.texi:18492
msgid ""
"The socket on which the @code{fcgiwrap} daemon is listening.  @xref{Web "
"Services}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18499
msgid ""
"There is no @code{git-http-service-type}, currently; instead you can create "
"an @code{nginx-location-configuration} from a @code{git-http-configuration} "
"and then add that location to a web server."
msgstr ""

#. type: deffn
#: doc/guix.texi:18500
#, no-wrap
msgid "{Scheme Procedure} git-http-nginx-location-configuration @"
msgstr ""

#. type: deffn
#: doc/guix.texi:18505
msgid ""
"[config=(git-http-configuration)] Compute an "
"@code{nginx-location-configuration} that corresponds to the given Git http "
"configuration.  An example nginx service definition to serve the default "
"@file{/srv/git} over HTTPS might be:"
msgstr ""

#. type: example
#: doc/guix.texi:18522
#, no-wrap
msgid ""
"(service nginx-service-type\n"
"         (nginx-configuration\n"
"          (server-blocks\n"
"           (list\n"
"            (nginx-server-configuration\n"
"             (listen '(\"443 ssl\"))\n"
"             (server-name \"git.my-host.org\")\n"
"             (ssl-certificate\n"
"              \"/etc/letsencrypt/live/git.my-host.org/fullchain.pem\")\n"
"             (ssl-certificate-key\n"
"              \"/etc/letsencrypt/live/git.my-host.org/privkey.pem\")\n"
"             (locations\n"
"              (list\n"
"               (git-http-nginx-location-configuration\n"
"                (git-http-configuration (uri-path \"/\"))))))))))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:18529
msgid ""
"This example assumes that you are using Let's Encrypt to get your TLS "
"certificate.  @xref{Certificate Services}.  The default @code{certbot} "
"service will redirect all HTTP traffic on @code{git.my-host.org} to HTTPS.  "
"You will also need to add an @code{fcgiwrap} proxy to your system services.  "
"@xref{Web Services}."
msgstr ""

#. type: subsubheading
#: doc/guix.texi:18531
#, no-wrap
msgid "Cgit Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:18533
#, no-wrap
msgid "Cgit service"
msgstr ""

#. type: cindex
#: doc/guix.texi:18534
#, no-wrap
msgid "Git, web interface"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18537
msgid ""
"@uref{https://git.zx2c4.com/cgit/, Cgit} is a web frontend for Git "
"repositories written in C."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18540
msgid ""
"The following example will configure the service with default values.  By "
"default, Cgit can be accessed on port 80 (@code{http://localhost:80})."
msgstr ""

#. type: example
#: doc/guix.texi:18543
#, no-wrap
msgid "(service cgit-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:18547
msgid ""
"The @code{file-object} type designates either a file-like object "
"(@pxref{G-Expressions, file-like objects}) or a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:18551
msgid "Available @code{cgit-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18552
#, no-wrap
msgid "{@code{cgit-configuration} parameter} package package"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18554
msgid "The CGIT package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18557
#, no-wrap
msgid "{@code{cgit-configuration} parameter} nginx-server-configuration-list nginx"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18559
msgid "NGINX configuration."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18562
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object about-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18565
msgid ""
"Specifies a command which will be invoked to format the content of about "
"pages (both top-level and for each repository)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18570
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string agefile"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18573
msgid ""
"Specifies a path, relative to each repository path, which can be used to "
"specify the date and time of the youngest commit in the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18578
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object auth-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18581
msgid ""
"Specifies a command that will be invoked for authenticating repository "
"access."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18586
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string branch-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18589
msgid ""
"Flag which, when set to @samp{age}, enables date ordering in the branch ref "
"list, and when set @samp{name} enables ordering by branch name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18591
msgid "Defaults to @samp{\"name\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18594
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string cache-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18596
msgid "Path used to store the cgit cache entries."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18598
msgid "Defaults to @samp{\"/var/cache/cgit\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18601
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-static-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18604
msgid ""
"Number which specifies the time-to-live, in minutes, for the cached version "
"of repository pages accessed with a fixed SHA1."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18606 doc/guix.texi:19049
msgid "Defaults to @samp{-1}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18609
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-dynamic-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18612
msgid ""
"Number which specifies the time-to-live, in minutes, for the cached version "
"of repository pages accessed without a fixed SHA1."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18617
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-repo-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18620
msgid ""
"Number which specifies the time-to-live, in minutes, for the cached version "
"of the repository summary page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18625
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-root-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18628
msgid ""
"Number which specifies the time-to-live, in minutes, for the cached version "
"of the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18633
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-scanrc-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18636
msgid ""
"Number which specifies the time-to-live, in minutes, for the result of "
"scanning a path for Git repositories."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18641
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-about-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18644
msgid ""
"Number which specifies the time-to-live, in minutes, for the cached version "
"of the repository about page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18649
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-snapshot-ttl"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18652
msgid ""
"Number which specifies the time-to-live, in minutes, for the cached version "
"of snapshots."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18657
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer cache-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18660
msgid ""
"The maximum number of entries in the cgit cache.  When set to @samp{0}, "
"caching is disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18665
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean case-sensitive-sort?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18667
msgid "Sort items in the repo list case sensitively."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18672
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list clone-prefix"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18675
msgid ""
"List of common prefixes which, when combined with a repository URL, "
"generates valid clone URLs for the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18680
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list clone-url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18682
msgid "List of @code{clone-url} templates."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18687
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object commit-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18689
msgid "Command which will be invoked to format commit messages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18694
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string commit-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18698 doc/guix.texi:19256
msgid ""
"Flag which, when set to @samp{date}, enables strict date ordering in the "
"commit log, and when set to @samp{topo} enables strict topological ordering."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18700
msgid "Defaults to @samp{\"git log\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18703
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object css"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18705
msgid "URL which specifies the css document to include in all cgit pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18707
msgid "Defaults to @samp{\"/share/cgit/cgit.css\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18710
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object email-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18714
msgid ""
"Specifies a command which will be invoked to format names and email address "
"of committers, authors, and taggers, as represented in various places "
"throughout the cgit interface."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18719
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean embedded?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18722
msgid ""
"Flag which, when set to @samp{#t}, will make cgit generate a HTML fragment "
"suitable for embedding in other HTML pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18727
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-commit-graph?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18731
msgid ""
"Flag which, when set to @samp{#t}, will make cgit print an ASCII-art commit "
"history graph to the left of the commit messages in the repository log page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18736
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-filter-overrides?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18739
msgid ""
"Flag which, when set to @samp{#t}, allows all filter settings to be "
"overridden in repository-specific cgitrc files."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18744
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-follow-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18747
msgid ""
"Flag which, when set to @samp{#t}, allows users to follow a file in the log "
"view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18752
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-http-clone?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18755
msgid "If set to @samp{#t}, cgit will act as an dumb HTTP endpoint for Git clones."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18760
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-index-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18763
msgid ""
"Flag which, when set to @samp{#t}, will make cgit generate extra links "
"\"summary\", \"commit\", \"tree\" for each repo in the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18768
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-index-owner?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18771
msgid ""
"Flag which, when set to @samp{#t}, will make cgit display the owner of each "
"repo in the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18776
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-log-filecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18779
msgid ""
"Flag which, when set to @samp{#t}, will make cgit print the number of "
"modified files for each commit on the repository log page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18784
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-log-linecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18787
msgid ""
"Flag which, when set to @samp{#t}, will make cgit print the number of added "
"and removed lines for each commit on the repository log page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18792
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-remote-branches?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18795 doc/guix.texi:19319
msgid ""
"Flag which, when set to @code{#t}, will make cgit display remote branches in "
"the summary and refs views."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18800
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-subject-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18804
msgid ""
"Flag which, when set to @code{1}, will make cgit use the subject of the "
"parent commit as link text when generating links to parent commits in commit "
"view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18809
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-html-serving?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18813
msgid ""
"Flag which, when set to @samp{#t}, will make cgit use the subject of the "
"parent commit as link text when generating links to parent commits in commit "
"view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18818
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-tree-linenumbers?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18821
msgid ""
"Flag which, when set to @samp{#t}, will make cgit generate linenumber links "
"for plaintext blobs printed in the tree view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18826
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean enable-git-config?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18829
msgid ""
"Flag which, when set to @samp{#f}, will allow cgit to use Git config to set "
"any repo specific settings."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18834
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object favicon"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18836
msgid "URL used as link to a shortcut icon for cgit."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18838
msgid "Defaults to @samp{\"/favicon.ico\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18841
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string footer"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18845
msgid ""
"The content of the file specified with this option will be included verbatim "
"at the bottom of all pages (i.e.  it replaces the standard \"generated "
"by...\" message)."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18850
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string head-include"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18853
msgid ""
"The content of the file specified with this option will be included verbatim "
"in the HTML HEAD section on all pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18858
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string header"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18861
msgid ""
"The content of the file specified with this option will be included verbatim "
"at the top of all pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18866
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object include"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18869
msgid ""
"Name of a configfile to include before the rest of the current config- file "
"is parsed."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18874
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string index-header"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18877
msgid ""
"The content of the file specified with this option will be included verbatim "
"above the repository index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18882
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string index-info"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18885
msgid ""
"The content of the file specified with this option will be included verbatim "
"below the heading on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18890
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean local-time?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18893
msgid ""
"Flag which, if set to @samp{#t}, makes cgit print commit and tag times in "
"the servers timezone."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18898
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object logo"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18901
msgid ""
"URL which specifies the source of an image which will be used as a logo on "
"all cgit pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18903
msgid "Defaults to @samp{\"/share/cgit/cgit.png\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18906
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string logo-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18908 doc/guix.texi:19365
msgid "URL loaded when clicking on the cgit logo image."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18913
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object owner-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18916
msgid "Command which will be invoked to format the Owner column of the main page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18921
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-atom-items"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18923
msgid "Number of items to display in atom feeds view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18925 doc/guix.texi:19160 doc/guix.texi:19168 doc/guix.texi:19176
msgid "Defaults to @samp{10}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18928
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-commit-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18930
msgid "Number of entries to list per page in \"log\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18932 doc/guix.texi:18947
msgid "Defaults to @samp{50}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18935
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-message-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18937
msgid "Number of commit message characters to display in \"log\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18939 doc/guix.texi:18955
msgid "Defaults to @samp{80}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18942
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-repo-count"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18945
msgid ""
"Specifies the number of entries to list per page on the repository index "
"page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18950
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-repodesc-length"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18953
msgid ""
"Specifies the maximum number of repo description characters to display on "
"the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18958
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer max-blob-size"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18960
msgid "Specifies the maximum size of a blob to display HTML for in KBytes."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18965
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string max-stats"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18968
msgid ""
"Maximum statistics period.  Valid values are @samp{week},@samp{month}, "
"@samp{quarter} and @samp{year}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18973
#, no-wrap
msgid "{@code{cgit-configuration} parameter} mimetype-alist mimetype"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18975
msgid "Mimetype for the specified filename extension."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18979
msgid ""
"Defaults to @samp{((gif \"image/gif\") (html \"text/html\") (jpg "
"\"image/jpeg\") (jpeg \"image/jpeg\") (pdf \"application/pdf\") (png "
"\"image/png\") (svg \"image/svg+xml\"))}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18982
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object mimetype-file"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18984
msgid "Specifies the file to use for automatic mimetype lookup."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18989
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string module-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18992
msgid ""
"Text which will be used as the formatstring for a hyperlink when a submodule "
"is printed in a directory listing."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18997
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean nocache?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:18999
msgid "If set to the value @samp{#t} caching will be disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19004
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean noplainemail?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19007
msgid "If set to @samp{#t} showing full author email addresses will be disabled."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19012
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean noheader?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19015
msgid ""
"Flag which, when set to @samp{#t}, will make cgit omit the standard header "
"on all pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19020
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list project-list"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19024
msgid ""
"A list of subdirectories inside of @code{repository-directory}, relative to "
"it, that should loaded as Git repositories.  An empty list means that all "
"subdirectories will be loaded."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19029
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object readme"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19031
msgid "Text which will be used as default value for @code{cgit-repo-readme}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19036
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean remove-suffix?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19040
msgid ""
"If set to @code{#t} and @code{repository-directory} is enabled, if any "
"repositories are found with a suffix of @code{.git}, this suffix will be "
"removed for the URL and name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19045
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer renamelimit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19047
msgid "Maximum number of files to consider when detecting renames."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19052
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string repository-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19054
msgid "The way in which repositories in each section are sorted."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19059
#, no-wrap
msgid "{@code{cgit-configuration} parameter} robots-list robots"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19061
msgid "Text used as content for the @code{robots} meta-tag."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19063
msgid "Defaults to @samp{(\"noindex\" \"nofollow\")}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19066
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string root-desc"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19068
msgid "Text printed below the heading on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19070
msgid "Defaults to @samp{\"a fast webinterface for the git dscm\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19073
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string root-readme"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19076
msgid ""
"The content of the file specified with this option will be included verbatim "
"below thef \"about\" link on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19081
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string root-title"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19083
msgid "Text printed as heading on the repository index page."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19088
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean scan-hidden-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19094
msgid ""
"If set to @samp{#t} and repository-directory is enabled, "
"repository-directory will recurse into directories whose name starts with a "
"period.  Otherwise, repository-directory will stay away from such "
"directories, considered as \"hidden\".  Note that this does not apply to the "
"\".git\" directory in non-bare repos."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19099
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list snapshots"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19102
msgid ""
"Text which specifies the default set of snapshot formats that cgit generates "
"links for."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19107
#, no-wrap
msgid ""
"{@code{cgit-configuration} parameter} repository-directory "
"repository-directory"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19110
msgid ""
"Name of the directory to scan for repositories (represents "
"@code{scan-path})."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19112
msgid "Defaults to @samp{\"/srv/git\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19115
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string section"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19118 doc/guix.texi:19434
msgid ""
"The name of the current repository section - all repositories defined after "
"this option will inherit the current section name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19123
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string section-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19126
msgid ""
"Flag which, when set to @samp{1}, will sort the sections on the repository "
"listing by name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19131
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer section-from-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19134
msgid ""
"A number which, if defined prior to repository-directory, specifies how many "
"path elements from each repo path to use as a default section name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19139
#, no-wrap
msgid "{@code{cgit-configuration} parameter} boolean side-by-side-diffs?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19142
msgid ""
"If set to @samp{#t} shows side-by-side diffs instead of unidiffs per "
"default."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19147
#, no-wrap
msgid "{@code{cgit-configuration} parameter} file-object source-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19150
msgid ""
"Specifies a command which will be invoked to format plaintext blobs in the "
"tree view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19155
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer summary-branches"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19158
msgid ""
"Specifies the number of branches to display in the repository \"summary\" "
"view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19163
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer summary-log"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19166
msgid ""
"Specifies the number of log entries to display in the repository \"summary\" "
"view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19171
#, no-wrap
msgid "{@code{cgit-configuration} parameter} integer summary-tags"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19174
msgid "Specifies the number of tags to display in the repository \"summary\" view."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19179
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string strict-export"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19182
msgid ""
"Filename which, if specified, needs to be present within the repository for "
"cgit to allow access to that repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19187
#, no-wrap
msgid "{@code{cgit-configuration} parameter} string virtual-root"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19189
msgid "URL which, if specified, will be used as root for all cgit links."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19191
msgid "Defaults to @samp{\"/\"}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19194
#, no-wrap
msgid ""
"{@code{cgit-configuration} parameter} repository-cgit-configuration-list "
"repositories"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19196
msgid "A list of @dfn{cgit-repo} records to use with config."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19200
msgid "Available @code{repository-cgit-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19201
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-list snapshots"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19204
msgid ""
"A mask of snapshot formats for this repo that cgit generates links for, "
"restricted by the global @code{snapshots} setting."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19209
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-file-object "
"source-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19211
msgid "Override the default @code{source-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19216
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19218
msgid "The relative URL used to access the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19223
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-file-object "
"about-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19225
msgid "Override the default @code{about-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19230
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string branch-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19233
msgid ""
"Flag which, when set to @samp{age}, enables date ordering in the branch ref "
"list, and when set to @samp{name} enables ordering by branch name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19238
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-list clone-url"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19240
msgid "A list of URLs which can be used to clone repo."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19245
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-file-object "
"commit-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19247
msgid "Override the default @code{commit-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19252
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string commit-sort"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19261
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string defbranch"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19266
msgid ""
"The name of the default branch for this repository.  If no such branch "
"exists in the repository, the first branch name (when sorted) is used as "
"default instead.  By default branch pointed to by HEAD, or \"master\" if "
"there is no suitable HEAD."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19271
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string desc"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19273
msgid "The value to show as repository description."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19278
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string homepage"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19280
msgid "The value to show as repository homepage."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19285
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-file-object "
"email-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19287
msgid "Override the default @code{email-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19292
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-boolean "
"enable-commit-graph?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19295
msgid ""
"A flag which can be used to disable the global setting "
"@code{enable-commit-graph?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19300
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-boolean "
"enable-log-filecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19303
msgid ""
"A flag which can be used to disable the global setting "
"@code{enable-log-filecount?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19308
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-boolean "
"enable-log-linecount?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19311
msgid ""
"A flag which can be used to disable the global setting "
"@code{enable-log-linecount?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19316
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-boolean "
"enable-remote-branches?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19324
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-boolean "
"enable-subject-links?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19327
msgid ""
"A flag which can be used to override the global setting "
"@code{enable-subject-links?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19332
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-boolean "
"enable-html-serving?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19335
msgid ""
"A flag which can be used to override the global setting "
"@code{enable-html-serving?}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19340
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-boolean hide?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19343
msgid ""
"Flag which, when set to @code{#t}, hides the repository from the repository "
"index."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19348
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-boolean ignore?"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19350
msgid "Flag which, when set to @samp{#t}, ignores the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19355
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-file-object logo"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19358
msgid ""
"URL which specifies the source of an image which will be used as a logo on "
"this repo’s pages."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19363
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string logo-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19370
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} repo-file-object "
"owner-filter"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19372
msgid "Override the default @code{owner-filter}."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19377
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string module-link"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19381
msgid ""
"Text which will be used as the formatstring for a hyperlink when a submodule "
"is printed in a directory listing.  The arguments for the formatstring are "
"the path and SHA1 of the submodule commit."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19386
#, no-wrap
msgid ""
"{@code{repository-cgit-configuration} parameter} module-link-path "
"module-link-path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19390
msgid ""
"Text which will be used as the formatstring for a hyperlink when a submodule "
"with the specified subdirectory path is printed in a directory listing."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19395
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string max-stats"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19397
msgid "Override the default maximum statistics period."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19402
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string name"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19404
msgid "The value to show as repository name."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19409
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string owner"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19411
msgid "A value used to identify the owner of the repository."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19416
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string path"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19418
msgid "An absolute path to the repository directory."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19423
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string readme"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19426
msgid ""
"A path (relative to repo) which specifies a file to include verbatim as the "
"\"About\" page for this repo."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19431
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-string section"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19439
#, no-wrap
msgid "{@code{repository-cgit-configuration} parameter} repo-list extra-options"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19441 doc/guix.texi:19450
msgid "Extra options will be appended to cgitrc file."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19448
#, no-wrap
msgid "{@code{cgit-configuration} parameter} list extra-options"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19462
msgid ""
"However, it could be that you just want to get a @code{cgitrc} up and "
"running.  In that case, you can pass an @code{opaque-cgit-configuration} as "
"a record to @code{cgit-service-type}.  As its name indicates, an opaque "
"configuration does not have easy reflective capabilities."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19464
msgid "Available @code{opaque-cgit-configuration} fields are:"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19465
#, no-wrap
msgid "{@code{opaque-cgit-configuration} parameter} package cgit"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19467
msgid "The cgit package."
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19469
#, no-wrap
msgid "{@code{opaque-cgit-configuration} parameter} string string"
msgstr ""

#. type: deftypevr
#: doc/guix.texi:19471
msgid "The contents of the @code{cgitrc}, as a string."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19475
msgid ""
"For example, if your @code{cgitrc} is just the empty string, you could "
"instantiate a cgit service like this:"
msgstr ""

#. type: example
#: doc/guix.texi:19480
#, no-wrap
msgid ""
"(service cgit-service-type\n"
"         (opaque-cgit-configuration\n"
"          (cgitrc \"\")))\n"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19486
#, no-wrap
msgid "The Battle for Wesnoth Service"
msgstr ""

#. type: cindex
#: doc/guix.texi:19487
#, no-wrap
msgid "wesnothd"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19491
msgid ""
"@uref{https://wesnoth.org, The Battle for Wesnoth} is a fantasy, turn based "
"tactical strategy game, with several single player campaigns, and "
"multiplayer games (both networked and local)."
msgstr ""

#. type: defvar
#: doc/guix.texi:19492
#, no-wrap
msgid "{Scheme Variable} wesnothd-service-type"
msgstr ""

#. type: defvar
#: doc/guix.texi:19496
msgid ""
"Service type for the wesnothd service.  Its value must be a "
"@code{wesnothd-configuration} object.  To run wesnothd in the default "
"configuration, instantiate it as:"
msgstr ""

#. type: example
#: doc/guix.texi:19499
#, no-wrap
msgid "(service wesnothd-service-type)\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:19502
#, no-wrap
msgid "{Data Type} wesnothd-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19504
msgid "Data type representing the configuration of @command{wesnothd}."
msgstr ""

#. type: item
#: doc/guix.texi:19506
#, no-wrap
msgid "@code{package} (default: @code{wesnoth-server})"
msgstr ""

#. type: table
#: doc/guix.texi:19508
msgid "The wesnoth server package to use."
msgstr ""

#. type: item
#: doc/guix.texi:19509
#, no-wrap
msgid "@code{port} (default: @code{15000})"
msgstr ""

#. type: table
#: doc/guix.texi:19511
msgid "The port to bind the server to."
msgstr ""

#. type: cindex
#: doc/guix.texi:19517
#, no-wrap
msgid "sysctl"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19518
#, no-wrap
msgid "System Control Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19522
msgid ""
"The @code{(gnu services sysctl)} provides a service to configure kernel "
"parameters at boot."
msgstr ""

#. type: defvr
#: doc/guix.texi:19523
#, no-wrap
msgid "{Scheme Variable} sysctl-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:19527
msgid ""
"The service type for @command{sysctl}, which modifies kernel parameters "
"under @file{/proc/sys/}.  To enable IPv4 forwarding, it can be instantiated "
"as:"
msgstr ""

#. type: example
#: doc/guix.texi:19532
#, no-wrap
msgid ""
"(service sysctl-service-type\n"
"         (sysctl-configuration\n"
"           (settings '((\"net.ipv4.ip_forward\" . \"1\")))))\n"
msgstr ""

#. type: deftp
#: doc/guix.texi:19535
#, no-wrap
msgid "{Data Type} sysctl-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19537
msgid "The data type representing the configuration of @command{sysctl}."
msgstr ""

#. type: item
#: doc/guix.texi:19539
#, no-wrap
msgid "@code{sysctl} (default: @code{(file-append procps \"/sbin/sysctl\"})"
msgstr ""

#. type: table
#: doc/guix.texi:19541
msgid "The @command{sysctl} executable to use."
msgstr ""

#. type: item
#: doc/guix.texi:19542
#, no-wrap
msgid "@code{settings} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19544
msgid "An association list specifies kernel parameters and their values."
msgstr ""

#. type: cindex
#: doc/guix.texi:19547
#, no-wrap
msgid "lirc"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19548
#, no-wrap
msgid "Lirc Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19551
msgid "The @code{(gnu services lirc)} module provides the following service."
msgstr ""

#. type: deffn
#: doc/guix.texi:19552
#, no-wrap
msgid "{Scheme Procedure} lirc-service [#:lirc lirc] @"
msgstr ""

#. type: deffn
#: doc/guix.texi:19557
msgid ""
"[#:device #f] [#:driver #f] [#:config-file #f] @ [#:extra-options '()] "
"Return a service that runs @url{http://www.lirc.org,LIRC}, a daemon that "
"decodes infrared signals from remote controls."
msgstr ""

#. type: deffn
#: doc/guix.texi:19561
msgid ""
"Optionally, @var{device}, @var{driver} and @var{config-file} (configuration "
"file name) may be specified.  See @command{lircd} manual for details."
msgstr ""

#. type: deffn
#: doc/guix.texi:19564
msgid ""
"Finally, @var{extra-options} is a list of additional command-line options "
"passed to @command{lircd}."
msgstr ""

#. type: cindex
#: doc/guix.texi:19566
#, no-wrap
msgid "spice"
msgstr ""

#. type: subsubheading
#: doc/guix.texi:19567
#, no-wrap
msgid "Spice Service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19570
msgid "The @code{(gnu services spice)} module provides the following service."
msgstr ""

#. type: deffn
#: doc/guix.texi:19571
#, no-wrap
msgid "{Scheme Procedure} spice-vdagent-service [#:spice-vdagent]"
msgstr ""

#. type: deffn
#: doc/guix.texi:19575
msgid ""
"Returns a service that runs @url{http://www.spice-space.org,VDAGENT}, a "
"daemon that enables sharing the clipboard with a vm and setting the guest "
"display resolution when the graphical console window resizes."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:19577
#, no-wrap
msgid "Dictionary Services"
msgstr ""

#. type: cindex
#: doc/guix.texi:19578
#, no-wrap
msgid "dictionary"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19580
msgid "The @code{(gnu services dict)} module provides the following service:"
msgstr ""

#. type: deffn
#: doc/guix.texi:19581
#, no-wrap
msgid "{Scheme Procedure} dicod-service [#:config (dicod-configuration)]"
msgstr ""

#. type: deffn
#: doc/guix.texi:19584
msgid ""
"Return a service that runs the @command{dicod} daemon, an implementation of "
"DICT server (@pxref{Dicod,,, dico, GNU Dico Manual})."
msgstr ""

#. type: deffn
#: doc/guix.texi:19588
msgid ""
"The optional @var{config} argument specifies the configuration for "
"@command{dicod}, which should be a @code{<dicod-configuration>} object, by "
"default it serves the GNU Collaborative International Dictonary of English."
msgstr ""

#. type: deffn
#: doc/guix.texi:19592
msgid ""
"You can add @command{open localhost} to your @file{~/.dico} file to make "
"@code{localhost} the default server for @command{dico} client "
"(@pxref{Initialization File,,, dico, GNU Dico Manual})."
msgstr ""

#. type: deftp
#: doc/guix.texi:19594
#, no-wrap
msgid "{Data Type} dicod-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:19596
msgid "Data type representing the configuration of dicod."
msgstr ""

#. type: item
#: doc/guix.texi:19598
#, no-wrap
msgid "@code{dico} (default: @var{dico})"
msgstr ""

#. type: table
#: doc/guix.texi:19600
msgid "Package object of the GNU Dico dictionary server."
msgstr ""

#. type: item
#: doc/guix.texi:19601
#, no-wrap
msgid "@code{interfaces} (default: @var{'(\"localhost\")})"
msgstr ""

#. type: table
#: doc/guix.texi:19605
msgid ""
"This is the list of IP addresses and ports and possibly socket file names to "
"listen to (@pxref{Server Settings, @code{listen} directive,, dico, GNU Dico "
"Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:19606
#, no-wrap
msgid "@code{handlers} (default: @var{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:19608
msgid "List of @code{<dicod-handler>} objects denoting handlers (module instances)."
msgstr ""

#. type: item
#: doc/guix.texi:19609
#, no-wrap
msgid "@code{databases} (default: @var{(list %dicod-database:gcide)})"
msgstr ""

#. type: table
#: doc/guix.texi:19611
msgid "List of @code{<dicod-database>} objects denoting dictionaries to be served."
msgstr ""

#. type: deftp
#: doc/guix.texi:19614
#, no-wrap
msgid "{Data Type} dicod-handler"
msgstr ""

#. type: deftp
#: doc/guix.texi:19616
msgid "Data type representing a dictionary handler (module instance)."
msgstr ""

#. type: table
#: doc/guix.texi:19620
msgid "Name of the handler (module instance)."
msgstr ""

#. type: item
#: doc/guix.texi:19621
#, no-wrap
msgid "@code{module} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19625
msgid ""
"Name of the dicod module of the handler (instance).  If it is @code{#f}, the "
"module has the same name as the handler.  (@pxref{Modules,,, dico, GNU Dico "
"Manual})."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19626 doc/guix.texi:19646
#, no-wrap
msgid "options"
msgstr ""

#. type: table
#: doc/guix.texi:19628
msgid "List of strings or gexps representing the arguments for the module handler"
msgstr ""

#. type: deftp
#: doc/guix.texi:19631
#, no-wrap
msgid "{Data Type} dicod-database"
msgstr ""

#. type: deftp
#: doc/guix.texi:19633
msgid "Data type representing a dictionary database."
msgstr ""

#. type: table
#: doc/guix.texi:19637
msgid "Name of the database, will be used in DICT commands."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:19638
#, no-wrap
msgid "handler"
msgstr ""

#. type: table
#: doc/guix.texi:19641
msgid ""
"Name of the dicod handler (module instance) used by this database "
"(@pxref{Handlers,,, dico, GNU Dico Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:19642
#, no-wrap
msgid "@code{complex?} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:19645
msgid ""
"Whether the database configuration complex.  The complex configuration will "
"need a corresponding @code{<dicod-handler>} object, otherwise not."
msgstr ""

#. type: table
#: doc/guix.texi:19649
msgid ""
"List of strings or gexps representing the arguments for the database "
"(@pxref{Databases,,, dico, GNU Dico Manual})."
msgstr ""

#. type: defvr
#: doc/guix.texi:19652
#, no-wrap
msgid "{Scheme Variable} %dicod-database:gcide"
msgstr ""

#. type: defvr
#: doc/guix.texi:19655
msgid ""
"A @code{<dicod-database>} object serving the GNU Collaborative International "
"Dictionary of English using the @code{gcide} package."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19658
msgid "The following is an example @code{dicod-service} configuration."
msgstr ""

#. type: example
#: doc/guix.texi:19673
#, no-wrap
msgid ""
"(dicod-service #:config\n"
"  (dicod-configuration\n"
"   (handlers (list (dicod-handler\n"
"                    (name \"wordnet\")\n"
"                    (module \"dictorg\")\n"
"                    (options\n"
"                     (list #~(string-append \"dbdir=\" #$wordnet))))))\n"
"   (databases (list (dicod-database\n"
"                     (name \"wordnet\")\n"
"                     (complex? #t)\n"
"                     (handler \"wordnet\")\n"
"                     (options '(\"database=wn\")))\n"
"                    %dicod-database:gcide))))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:19678
#, no-wrap
msgid "setuid programs"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19688
msgid ""
"Some programs need to run with ``root'' privileges, even when they are "
"launched by unprivileged users.  A notorious example is the @command{passwd} "
"program, which users can run to change their password, and which needs to "
"access the @file{/etc/passwd} and @file{/etc/shadow} files---something "
"normally restricted to root, for obvious security reasons.  To address that, "
"these executables are @dfn{setuid-root}, meaning that they always run with "
"root privileges (@pxref{How Change Persona,,, libc, The GNU C Library "
"Reference Manual}, for more info about the setuid mechanism.)"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19695
msgid ""
"The store itself @emph{cannot} contain setuid programs: that would be a "
"security issue since any user on the system can write derivations that "
"populate the store (@pxref{The Store}).  Thus, a different mechanism is "
"used: instead of changing the setuid bit directly on files that are in the "
"store, we let the system administrator @emph{declare} which programs should "
"be setuid root."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19701
msgid ""
"The @code{setuid-programs} field of an @code{operating-system} declaration "
"contains a list of G-expressions denoting the names of programs to be "
"setuid-root (@pxref{Using the Configuration System}).  For instance, the "
"@command{passwd} program, which is part of the Shadow package, can be "
"designated by this G-expression (@pxref{G-Expressions}):"
msgstr ""

#. type: example
#: doc/guix.texi:19704
#, no-wrap
msgid "#~(string-append #$shadow \"/bin/passwd\")\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19708
msgid ""
"A default set of setuid programs is defined by the @code{%setuid-programs} "
"variable of the @code{(gnu system)} module."
msgstr ""

#. type: defvr
#: doc/guix.texi:19709
#, no-wrap
msgid "{Scheme Variable} %setuid-programs"
msgstr ""

#. type: defvr
#: doc/guix.texi:19711
msgid "A list of G-expressions denoting common programs that are setuid-root."
msgstr ""

#. type: defvr
#: doc/guix.texi:19714
msgid ""
"The list includes commands such as @command{passwd}, @command{ping}, "
"@command{su}, and @command{sudo}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19720
msgid ""
"Under the hood, the actual setuid programs are created in the "
"@file{/run/setuid-programs} directory at system activation time.  The files "
"in this directory refer to the ``real'' binaries, which are in the store."
msgstr ""

#. type: cindex
#: doc/guix.texi:19724
#, no-wrap
msgid "HTTPS, certificates"
msgstr ""

#. type: cindex
#: doc/guix.texi:19725
#, no-wrap
msgid "X.509 certificates"
msgstr ""

#. type: cindex
#: doc/guix.texi:19726
#, no-wrap
msgid "TLS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19733
msgid ""
"Web servers available over HTTPS (that is, HTTP over the transport-layer "
"security mechanism, TLS) send client programs an @dfn{X.509 certificate} "
"that the client can then use to @emph{authenticate} the server.  To do that, "
"clients verify that the server's certificate is signed by a so-called "
"@dfn{certificate authority} (CA).  But to verify the CA's signature, clients "
"must have first acquired the CA's certificate."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19737
msgid ""
"Web browsers such as GNU@tie{}IceCat include their own set of CA "
"certificates, such that they are able to verify CA signatures "
"out-of-the-box."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19741
msgid ""
"However, most other programs that can talk HTTPS---@command{wget}, "
"@command{git}, @command{w3m}, etc.---need to be told where CA certificates "
"can be found."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19748
msgid ""
"In GuixSD, this is done by adding a package that provides certificates to "
"the @code{packages} field of the @code{operating-system} declaration "
"(@pxref{operating-system Reference}).  GuixSD includes one such package, "
"@code{nss-certs}, which is a set of CA certificates provided as part of "
"Mozilla's Network Security Services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19753
msgid ""
"Note that it is @emph{not} part of @var{%base-packages}, so you need to "
"explicitly add it.  The @file{/etc/ssl/certs} directory, which is where most "
"applications and libraries look for certificates by default, points to the "
"certificates installed globally."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19763
msgid ""
"Unprivileged users, including users of Guix on a foreign distro, can also "
"install their own certificate package in their profile.  A number of "
"environment variables need to be defined so that applications and libraries "
"know where to find them.  Namely, the OpenSSL library honors the "
"@code{SSL_CERT_DIR} and @code{SSL_CERT_FILE} variables.  Some applications "
"add their own environment variables; for instance, the Git version control "
"system honors the certificate bundle pointed to by the @code{GIT_SSL_CAINFO} "
"environment variable.  Thus, you would typically run something like:"
msgstr ""

#. type: example
#: doc/guix.texi:19769
#, no-wrap
msgid ""
"$ guix package -i nss-certs\n"
"$ export SSL_CERT_DIR=\"$HOME/.guix-profile/etc/ssl/certs\"\n"
"$ export "
"SSL_CERT_FILE=\"$HOME/.guix-profile/etc/ssl/certs/ca-certificates.crt\"\n"
"$ export GIT_SSL_CAINFO=\"$SSL_CERT_FILE\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19774
msgid ""
"As another example, R requires the @code{CURL_CA_BUNDLE} environment "
"variable to point to a certificate bundle, so you would have to run "
"something like this:"
msgstr ""

#. type: example
#: doc/guix.texi:19778
#, no-wrap
msgid ""
"$ guix package -i nss-certs\n"
"$ export "
"CURL_CA_BUNDLE=\"$HOME/.guix-profile/etc/ssl/certs/ca-certificates.crt\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19782
msgid ""
"For other applications you may want to look up the required environment "
"variable in the relevant documentation."
msgstr ""

#. type: cindex
#: doc/guix.texi:19787
#, no-wrap
msgid "name service switch"
msgstr ""

#. type: cindex
#: doc/guix.texi:19788
#, no-wrap
msgid "NSS"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19797
msgid ""
"The @code{(gnu system nss)} module provides bindings to the configuration "
"file of the libc @dfn{name service switch} or @dfn{NSS} (@pxref{NSS "
"Configuration File,,, libc, The GNU C Library Reference Manual}).  In a "
"nutshell, the NSS is a mechanism that allows libc to be extended with new "
"``name'' lookup methods for system databases, which includes host names, "
"service names, user accounts, and more (@pxref{Name Service Switch, System "
"Databases and Name Service Switch,, libc, The GNU C Library Reference "
"Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19804
msgid ""
"The NSS configuration specifies, for each system database, which lookup "
"method is to be used, and how the various methods are chained together---for "
"instance, under which circumstances NSS should try the next method in the "
"list.  The NSS configuration is given in the @code{name-service-switch} "
"field of @code{operating-system} declarations (@pxref{operating-system "
"Reference, @code{name-service-switch}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:19805
#, no-wrap
msgid "nss-mdns"
msgstr ""

#. type: cindex
#: doc/guix.texi:19806
#, no-wrap
msgid ".local, host name lookup"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19811
msgid ""
"As an example, the declaration below configures the NSS to use the "
"@uref{http://0pointer.de/lennart/projects/nss-mdns/, @code{nss-mdns} "
"back-end}, which supports host name lookups over multicast DNS (mDNS)  for "
"host names ending in @code{.local}:"
msgstr ""

#. type: example
#: doc/guix.texi:19815
#, no-wrap
msgid ""
"(name-service-switch\n"
"   (hosts (list %files    ;first, check /etc/hosts\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:19820
#, no-wrap
msgid ""
"                ;; If the above did not succeed, try\n"
"                ;; with 'mdns_minimal'.\n"
"                (name-service\n"
"                  (name \"mdns_minimal\")\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:19826
#, no-wrap
msgid ""
"                  ;; 'mdns_minimal' is authoritative for\n"
"                  ;; '.local'.  When it returns \"not found\",\n"
"                  ;; no need to try the next methods.\n"
"                  (reaction (lookup-specification\n"
"                             (not-found => return))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:19830
#, no-wrap
msgid ""
"                ;; Then fall back to DNS.\n"
"                (name-service\n"
"                  (name \"dns\"))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:19834
#, no-wrap
msgid ""
"                ;; Finally, try with the \"full\" 'mdns'.\n"
"                (name-service\n"
"                  (name \"mdns\")))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19839
msgid ""
"Do not worry: the @code{%mdns-host-lookup-nss} variable (see below)  "
"contains this configuration, so you will not have to type it if all you want "
"is to have @code{.local} host lookup working."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19847
msgid ""
"Note that, in this case, in addition to setting the "
"@code{name-service-switch} of the @code{operating-system} declaration, you "
"also need to use @code{avahi-service} (@pxref{Networking Services, "
"@code{avahi-service}}), or @var{%desktop-services}, which includes it "
"(@pxref{Desktop Services}).  Doing this makes @code{nss-mdns} accessible to "
"the name service cache daemon (@pxref{Base Services, @code{nscd-service}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19850
msgid "For convenience, the following variables provide typical NSS configurations."
msgstr ""

#. type: defvr
#: doc/guix.texi:19851
#, no-wrap
msgid "{Scheme Variable} %default-nss"
msgstr ""

#. type: defvr
#: doc/guix.texi:19854
msgid ""
"This is the default name service switch configuration, a "
"@code{name-service-switch} object."
msgstr ""

#. type: defvr
#: doc/guix.texi:19856
#, no-wrap
msgid "{Scheme Variable} %mdns-host-lookup-nss"
msgstr ""

#. type: defvr
#: doc/guix.texi:19859
msgid ""
"This is the name service switch configuration with support for host name "
"lookup over multicast DNS (mDNS) for host names ending in @code{.local}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19869
msgid ""
"The reference for name service switch configuration is given below.  It is a "
"direct mapping of the configuration file format of the C library , so please "
"refer to the C library manual for more information (@pxref{NSS Configuration "
"File,,, libc, The GNU C Library Reference Manual}).  Compared to the "
"configuration file format of libc NSS, it has the advantage not only of "
"adding this warm parenthetic feel that we like, but also static checks: you "
"will know about syntax errors and typos as soon as you run @command{guix "
"system}."
msgstr ""

#. type: deftp
#: doc/guix.texi:19870
#, no-wrap
msgid "{Data Type} name-service-switch"
msgstr ""

#. type: deftp
#: doc/guix.texi:19875
msgid ""
"This is the data type representation the configuration of libc's name "
"service switch (NSS).  Each field below represents one of the supported "
"system databases."
msgstr ""

#. type: item
#: doc/guix.texi:19877
#, no-wrap
msgid "aliases"
msgstr ""

#. type: itemx
#: doc/guix.texi:19878
#, no-wrap
msgid "ethers"
msgstr ""

#. type: itemx
#: doc/guix.texi:19880
#, no-wrap
msgid "gshadow"
msgstr ""

#. type: itemx
#: doc/guix.texi:19881
#, no-wrap
msgid "hosts"
msgstr ""

#. type: itemx
#: doc/guix.texi:19882
#, no-wrap
msgid "initgroups"
msgstr ""

#. type: itemx
#: doc/guix.texi:19883
#, no-wrap
msgid "netgroup"
msgstr ""

#. type: itemx
#: doc/guix.texi:19884
#, no-wrap
msgid "networks"
msgstr ""

#. type: itemx
#: doc/guix.texi:19886
#, no-wrap
msgid "public-key"
msgstr ""

#. type: itemx
#: doc/guix.texi:19887
#, no-wrap
msgid "rpc"
msgstr ""

#. type: itemx
#: doc/guix.texi:19889
#, no-wrap
msgid "shadow"
msgstr ""

#. type: table
#: doc/guix.texi:19892
msgid ""
"The system databases handled by the NSS.  Each of these fields must be a "
"list of @code{<name-service>} objects (see below)."
msgstr ""

#. type: deftp
#: doc/guix.texi:19895
#, no-wrap
msgid "{Data Type} name-service"
msgstr ""

#. type: deftp
#: doc/guix.texi:19899
msgid ""
"This is the data type representing an actual name service and the associated "
"lookup action."
msgstr ""

#. type: table
#: doc/guix.texi:19904
msgid ""
"A string denoting the name service (@pxref{Services in the NSS "
"configuration,,, libc, The GNU C Library Reference Manual})."
msgstr ""

#. type: table
#: doc/guix.texi:19909
msgid ""
"Note that name services listed here must be visible to nscd.  This is "
"achieved by passing the @code{#:name-services} argument to "
"@code{nscd-service} the list of packages providing the needed name services "
"(@pxref{Base Services, @code{nscd-service}})."
msgstr ""

#. type: item
#: doc/guix.texi:19910
#, no-wrap
msgid "reaction"
msgstr ""

#. type: table
#: doc/guix.texi:19914
msgid ""
"An action specified using the @code{lookup-specification} macro "
"(@pxref{Actions in the NSS configuration,,, libc, The GNU C Library "
"Reference Manual}).  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:19918
#, no-wrap
msgid ""
"(lookup-specification (unavailable => continue)\n"
"                      (success => return))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19932
msgid ""
"For bootstrapping purposes, the Linux-Libre kernel is passed an @dfn{initial "
"RAM disk}, or @dfn{initrd}.  An initrd contains a temporary root file system "
"as well as an initialization script.  The latter is responsible for mounting "
"the real root file system, and for loading any kernel modules that may be "
"needed to achieve that."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19941
msgid ""
"The @code{initrd-modules} field of an @code{operating-system} declaration "
"allows you to specify Linux-libre kernel modules that must be available in "
"the initrd.  In particular, this is where you would list modules needed to "
"actually drive the hard disk where your root partition is---although the "
"default value of @code{initrd-modules} should cover most use cases.  For "
"example, assuming you need the @code{megaraid_sas} module in addition to the "
"default modules to be able to access your root file system, you would write:"
msgstr ""

#. type: example
#: doc/guix.texi:19946
#, no-wrap
msgid ""
"(operating-system\n"
"  ;; @dots{}\n"
"  (initrd-modules (cons \"megaraid_sas\" %base-initrd-modules)))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:19948
#, no-wrap
msgid "{Scheme Variable} %base-initrd-modules"
msgstr ""

#. type: defvr
#: doc/guix.texi:19950
msgid "This is the list of kernel modules included in the initrd by default."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19958
msgid ""
"Furthermore, if you need lower-level customization, the @code{initrd} field "
"of an @code{operating-system} declaration allows you to specify which initrd "
"you would like to use.  The @code{(gnu system linux-initrd)} module provides "
"three ways to build an initrd: the high-level @code{base-initrd} procedure "
"and the low-level @code{raw-initrd} and @code{expression->initrd} "
"procedures."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19963
msgid ""
"The @code{base-initrd} procedure is intended to cover most common uses.  For "
"example, if you want to add a bunch of kernel modules to be loaded at boot "
"time, you can define the @code{initrd} field of the operating system "
"declaration like this:"
msgstr ""

#. type: example
#: doc/guix.texi:19971
#, no-wrap
msgid ""
"(initrd (lambda (file-systems . rest)\n"
"          ;; Create a standard initrd but set up networking\n"
"          ;; with the parameters QEMU expects by default.\n"
"          (apply base-initrd file-systems\n"
"                 #:qemu-networking? #t\n"
"                 rest)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:19976
msgid ""
"The @code{base-initrd} procedure also handles common use cases that involves "
"using the system as a QEMU guest, or as a ``live'' system with volatile root "
"file system."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19983
msgid ""
"The @code{base-initrd} procedure is built from @code{raw-initrd} procedure.  "
"Unlike @code{base-initrd}, @code{raw-initrd} doesn't do anything high-level, "
"such as trying to guess which kernel modules and packages should be included "
"to the initrd. An example use of @code{raw-initrd} is when a user has a "
"custom Linux kernel configuration and default kernel modules included by "
"@code{base-initrd} are not available."
msgstr ""

#. type: Plain text
#: doc/guix.texi:19988
msgid ""
"The initial RAM disk produced by @code{base-initrd} or @code{raw-initrd} "
"honors several options passed on the Linux kernel command line (that is, "
"arguments passed @i{via} the @code{linux} command of GRUB, or the "
"@code{-append} option of QEMU), notably:"
msgstr ""

#. type: item
#: doc/guix.texi:19990
#, no-wrap
msgid "--load=@var{boot}"
msgstr ""

#. type: table
#: doc/guix.texi:19993
msgid ""
"Tell the initial RAM disk to load @var{boot}, a file containing a Scheme "
"program, once it has mounted the root file system."
msgstr ""

#. type: table
#: doc/guix.texi:19997
msgid ""
"GuixSD uses this option to yield control to a boot program that runs the "
"service activation programs and then spawns the GNU@tie{}Shepherd, the "
"initialization system."
msgstr ""

#. type: item
#: doc/guix.texi:19998
#, no-wrap
msgid "--root=@var{root}"
msgstr ""

#. type: table
#: doc/guix.texi:20002
msgid ""
"Mount @var{root} as the root file system.  @var{root} can be a device name "
"like @code{/dev/sda1}, a file system label, or a file system UUID."
msgstr ""

#. type: table
#: doc/guix.texi:20006
msgid ""
"Have @file{/run/booted-system} and @file{/run/current-system} point to "
"@var{system}."
msgstr ""

#. type: item
#: doc/guix.texi:20007
#, no-wrap
msgid "modprobe.blacklist=@var{modules}@dots{}"
msgstr ""

#. type: cindex
#: doc/guix.texi:20008
#, no-wrap
msgid "module, black-listing"
msgstr ""

#. type: cindex
#: doc/guix.texi:20009
#, no-wrap
msgid "black list, of kernel modules"
msgstr ""

#. type: table
#: doc/guix.texi:20014
msgid ""
"Instruct the initial RAM disk as well as the @command{modprobe} command "
"(from the kmod package) to refuse to load @var{modules}.  @var{modules} must "
"be a comma-separated list of module names---e.g., @code{usbkbd,9pnet}."
msgstr ""

#. type: item
#: doc/guix.texi:20015
#, no-wrap
msgid "--repl"
msgstr ""

#. type: table
#: doc/guix.texi:20021
msgid ""
"Start a read-eval-print loop (REPL) from the initial RAM disk before it "
"tries to load kernel modules and to mount the root file system.  Our "
"marketing team calls it @dfn{boot-to-Guile}.  The Schemer in you will love "
"it.  @xref{Using Guile Interactively,,, guile, GNU Guile Reference Manual}, "
"for more information on Guile's REPL."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20027
msgid ""
"Now that you know all the features that initial RAM disks produced by "
"@code{base-initrd} and @code{raw-initrd} provide, here is how to use it and "
"customize it further."
msgstr ""

#. type: deffn
#: doc/guix.texi:20030
#, no-wrap
msgid "{Monadic Procedure} raw-initrd @var{file-systems} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:20042
msgid ""
"[#:linux-modules '()] [#:mapped-devices '()] @ [#:helper-packages '()] "
"[#:qemu-networking? #f] [#:volatile-root? #f] Return a monadic derivation "
"that builds a raw initrd.  @var{file-systems} is a list of file systems to "
"be mounted by the initrd, possibly in addition to the root file system "
"specified on the kernel command line via @code{--root}.  @var{linux-modules} "
"is a list of kernel modules to be loaded at boot time.  @var{mapped-devices} "
"is a list of device mappings to realize before @var{file-systems} are "
"mounted (@pxref{Mapped Devices}).  @var{helper-packages} is a list of "
"packages to be copied in the initrd. It may include @code{e2fsck/static} or "
"other packages needed by the initrd to check the root file system."
msgstr ""

#. type: deffn
#: doc/guix.texi:20046
msgid ""
"When @var{qemu-networking?} is true, set up networking with the standard "
"QEMU parameters.  When @var{virtio?} is true, load additional modules so "
"that the initrd can be used as a QEMU guest with para-virtualized I/O "
"drivers."
msgstr ""

#. type: deffn
#: doc/guix.texi:20049
msgid ""
"When @var{volatile-root?} is true, the root file system is writable but any "
"changes to it are lost."
msgstr ""

#. type: deffn
#: doc/guix.texi:20051
#, no-wrap
msgid "{Monadic Procedure} base-initrd @var{file-systems} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:20059
msgid ""
"[#:mapped-devices '()] [#:qemu-networking? #f] [#:volatile-root? #f]@ "
"[#:linux-modules '()] Return a monadic derivation that builds a generic "
"initrd, with kernel modules taken from @var{linux}.  @var{file-systems} is a "
"list of file-systems to be mounted by the initrd, possibly in addition to "
"the root file system specified on the kernel command line via "
"@code{--root}.  @var{mapped-devices} is a list of device mappings to realize "
"before @var{file-systems} are mounted."
msgstr ""

#. type: deffn
#: doc/guix.texi:20061
msgid ""
"@var{qemu-networking?} and @var{volatile-root?} behaves as in "
"@code{raw-initrd}."
msgstr ""

#. type: deffn
#: doc/guix.texi:20066
msgid ""
"The initrd is automatically populated with all the kernel modules necessary "
"for @var{file-systems} and for the given options.  Additional kernel modules "
"can be listed in @var{linux-modules}.  They will be added to the initrd, and "
"loaded at boot time in the order in which they appear."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20073
msgid ""
"Needless to say, the initrds we produce and use embed a statically-linked "
"Guile, and the initialization program is a Guile program.  That gives a lot "
"of flexibility.  The @code{expression->initrd} procedure builds such an "
"initrd, given the program to run in that initrd."
msgstr ""

#. type: deffn
#: doc/guix.texi:20074
#, no-wrap
msgid "{Monadic Procedure} expression->initrd @var{exp} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:20080
msgid ""
"[#:guile %guile-static-stripped] [#:name \"guile-initrd\"] Return a "
"derivation that builds a Linux initrd (a gzipped cpio archive)  containing "
"@var{guile} and that evaluates @var{exp}, a G-expression, upon booting.  All "
"the derivations referenced by @var{exp} are automatically copied to the "
"initrd."
msgstr ""

#. type: cindex
#: doc/guix.texi:20086
#, no-wrap
msgid "boot loader"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20093
msgid ""
"The operating system supports multiple bootloaders.  The bootloader is "
"configured using @code{bootloader-configuration} declaration.  All the "
"fields of this structure are bootloader agnostic except for one field, "
"@code{bootloader} that indicates the bootloader to be configured and "
"installed."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20098
msgid ""
"Some of the bootloaders do not honor every field of "
"@code{bootloader-configuration}.  For instance, the extlinux bootloader does "
"not support themes and thus ignores the @code{theme} field."
msgstr ""

#. type: deftp
#: doc/guix.texi:20099
#, no-wrap
msgid "{Data Type} bootloader-configuration"
msgstr ""

#. type: deftp
#: doc/guix.texi:20101
msgid "The type of a bootloader configuration declaration."
msgstr ""

#. type: cindex
#: doc/guix.texi:20105
#, no-wrap
msgid "EFI, bootloader"
msgstr ""

#. type: cindex
#: doc/guix.texi:20106
#, no-wrap
msgid "UEFI, bootloader"
msgstr ""

#. type: cindex
#: doc/guix.texi:20107
#, no-wrap
msgid "BIOS, bootloader"
msgstr ""

#. type: table
#: doc/guix.texi:20113
msgid ""
"The bootloader to use, as a @code{bootloader} object. For now "
"@code{grub-bootloader}, @code{grub-efi-bootloader}, "
"@code{extlinux-bootloader} and @code{u-boot-bootloader} are supported.  "
"@code{grub-efi-bootloader} allows to boot on modern systems using the "
"@dfn{Unified Extensible Firmware Interface} (UEFI)."
msgstr ""

#. type: table
#: doc/guix.texi:20116
msgid ""
"Available bootloaders are described in @code{(gnu bootloader @dots{})} "
"modules."
msgstr ""

#. type: table
#: doc/guix.texi:20126
msgid ""
"This is a string denoting the target onto which to install the bootloader.  "
"The exact interpretation depends on the bootloader in question; for "
"@code{grub-bootloader}, for example, it should be a device name understood "
"by the bootloader @command{installer} command, such as @code{/dev/sda} or "
"@code{(hd0)} (for GRUB, @pxref{Invoking grub-install,,, grub, GNU GRUB "
"Manual}).  For @code{grub-efi-bootloader}, it should be the path to a "
"mounted EFI file system."
msgstr ""

#. type: item
#: doc/guix.texi:20127
#, no-wrap
msgid "@code{menu-entries} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:20131
msgid ""
"A possibly empty list of @code{menu-entry} objects (see below), denoting "
"entries to appear in the bootloader menu, in addition to the current system "
"entry and the entry pointing to previous system generations."
msgstr ""

#. type: item
#: doc/guix.texi:20132
#, no-wrap
msgid "@code{default-entry} (default: @code{0})"
msgstr ""

#. type: table
#: doc/guix.texi:20135
msgid ""
"The index of the default boot menu entry.  Index 0 is for the entry of the "
"current system."
msgstr ""

#. type: item
#: doc/guix.texi:20136
#, no-wrap
msgid "@code{timeout} (default: @code{5})"
msgstr ""

#. type: table
#: doc/guix.texi:20139
msgid ""
"The number of seconds to wait for keyboard input before booting.  Set to 0 "
"to boot immediately, and to -1 to wait indefinitely."
msgstr ""

#. type: item
#: doc/guix.texi:20140
#, no-wrap
msgid "@code{theme} (default: @var{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20144
msgid ""
"The bootloader theme object describing the theme to use.  If no theme is "
"provided, some bootloaders might use a default theme, that's true for GRUB."
msgstr ""

#. type: item
#: doc/guix.texi:20145
#, no-wrap
msgid "@code{terminal-outputs} (default: @code{'gfxterm})"
msgstr ""

#. type: table
#: doc/guix.texi:20152
msgid ""
"The output terminals used for the bootloader boot menu, as a list of "
"symbols.  GRUB accepts the values: @code{console}, @code{serial}, "
"@code{serial_@{0-3@}}, @code{gfxterm}, @code{vga_text}, @code{mda_text}, "
"@code{morse}, and @code{pkmodem}.  This field corresponds to the GRUB "
"variable GRUB_TERMINAL_OUTPUT (@pxref{Simple configuration,,, grub,GNU GRUB "
"manual})."
msgstr ""

#. type: item
#: doc/guix.texi:20153
#, no-wrap
msgid "@code{terminal-inputs} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:20161
msgid ""
"The input terminals used for the bootloader boot menu, as a list of "
"symbols.  For GRUB, the default is the native platform terminal as "
"determined at run-time.  GRUB accepts the values: @code{console}, "
"@code{serial}, @code{serial_@{0-3@}}, @code{at_keyboard}, and "
"@code{usb_keyboard}.  This field corresponds to the GRUB variable "
"GRUB_TERMINAL_INPUT (@pxref{Simple configuration,,, grub,GNU GRUB manual})."
msgstr ""

#. type: item
#: doc/guix.texi:20162
#, no-wrap
msgid "@code{serial-unit} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20166
msgid ""
"The serial unit used by the bootloader, as an integer from 0 to 3.  For "
"GRUB, it is chosen at run-time; currently GRUB chooses 0, which corresponds "
"to COM1 (@pxref{Serial terminal,,, grub,GNU GRUB manual})."
msgstr ""

#. type: item
#: doc/guix.texi:20167
#, no-wrap
msgid "@code{serial-speed} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20171
msgid ""
"The speed of the serial interface, as an integer.  For GRUB, the default "
"value is chosen at run-time; currently GRUB chooses 9600@tie{}bps "
"(@pxref{Serial terminal,,, grub,GNU GRUB manual})."
msgstr ""

#. type: cindex
#: doc/guix.texi:20175
#, no-wrap
msgid "dual boot"
msgstr ""

#. type: cindex
#: doc/guix.texi:20176
#, no-wrap
msgid "boot menu"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20182
msgid ""
"Should you want to list additional boot menu entries @i{via} the "
"@code{menu-entries} field above, you will need to create them with the "
"@code{menu-entry} form.  For example, imagine you want to be able to boot "
"another distro (hard to imagine!), you can define a menu entry along these "
"lines:"
msgstr ""

#. type: example
#: doc/guix.texi:20189
#, no-wrap
msgid ""
"(menu-entry\n"
"  (label \"The Other Distro\")\n"
"  (linux \"/boot/old/vmlinux-2.6.32\")\n"
"  (linux-arguments '(\"root=/dev/sda2\"))\n"
"  (initrd \"/boot/old/initrd\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20192
msgid "Details below."
msgstr ""

#. type: deftp
#: doc/guix.texi:20193
#, no-wrap
msgid "{Data Type} menu-entry"
msgstr ""

#. type: deftp
#: doc/guix.texi:20195
msgid "The type of an entry in the bootloader menu."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:20198
#, no-wrap
msgid "label"
msgstr ""

#. type: table
#: doc/guix.texi:20200
msgid "The label to show in the menu---e.g., @code{\"GNU\"}."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:20201
#, no-wrap
msgid "linux"
msgstr ""

#. type: table
#: doc/guix.texi:20203
msgid "The Linux kernel image to boot, for example:"
msgstr ""

#. type: example
#: doc/guix.texi:20206
#, no-wrap
msgid "(file-append linux-libre \"/bzImage\")\n"
msgstr ""

#. type: table
#: doc/guix.texi:20211
msgid ""
"For GRUB, it is also possible to specify a device explicitly in the file "
"path using GRUB's device naming convention (@pxref{Naming convention,,, "
"grub, GNU GRUB manual}), for example:"
msgstr ""

#. type: example
#: doc/guix.texi:20214
#, no-wrap
msgid "\"(hd0,msdos1)/boot/vmlinuz\"\n"
msgstr ""

#. type: table
#: doc/guix.texi:20218
msgid ""
"If the device is specified explicitly as above, then the @code{device} field "
"is ignored entirely."
msgstr ""

#. type: item
#: doc/guix.texi:20219
#, no-wrap
msgid "@code{linux-arguments} (default: @code{()})"
msgstr ""

#. type: table
#: doc/guix.texi:20222
msgid ""
"The list of extra Linux kernel command-line arguments---e.g., "
"@code{(\"console=ttyS0\")}."
msgstr ""

#. type: table
#: doc/guix.texi:20226
msgid ""
"A G-Expression or string denoting the file name of the initial RAM disk to "
"use (@pxref{G-Expressions})."
msgstr ""

#. type: item
#: doc/guix.texi:20226
#, no-wrap
msgid "@code{device} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:20229
msgid ""
"The device where the kernel and initrd are to be found---i.e., for GRUB, "
"@dfn{root} for this menu entry (@pxref{root,,, grub, GNU GRUB manual})."
msgstr ""

#. type: table
#: doc/guix.texi:20235
msgid ""
"This may be a file system label (a string), a file system UUID (a "
"bytevector, @pxref{File Systems}), or @code{#f}, in which case the "
"bootloader will search the device containing the file specified by the "
"@code{linux} field (@pxref{search,,, grub, GNU GRUB manual}).  It must "
"@emph{not} be an OS device name such as @file{/dev/sda1}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20242
msgid ""
"Fow now only GRUB has theme support. GRUB themes are created using the "
"@code{grub-theme} form, which is not documented yet."
msgstr ""

#. type: defvr
#: doc/guix.texi:20247
msgid ""
"This is the default GRUB theme used by the operating system if no "
"@code{theme} field is specified in @code{bootloader-configuration} record."
msgstr ""

#. type: defvr
#: doc/guix.texi:20250
msgid "It comes with a fancy background image displaying the GNU and Guix logos."
msgstr ""

#. type: subsection
#: doc/guix.texi:20254
#, no-wrap
msgid "Invoking @code{guix system}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20259
msgid ""
"Once you have written an operating system declaration as seen in the "
"previous section, it can be @dfn{instantiated} using the @command{guix "
"system} command.  The synopsis is:"
msgstr ""

#. type: example
#: doc/guix.texi:20262
#, no-wrap
msgid "guix system @var{options}@dots{} @var{action} @var{file}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20268
msgid ""
"@var{file} must be the name of a file containing an @code{operating-system} "
"declaration.  @var{action} specifies how the operating system is "
"instantiated.  Currently the following values are supported:"
msgstr ""

#. type: item
#: doc/guix.texi:20270
#, no-wrap
msgid "search"
msgstr ""

#. type: table
#: doc/guix.texi:20273
msgid ""
"Display available service type definitions that match the given regular "
"expressions, sorted by relevance:"
msgstr ""

#. type: example
#: doc/guix.texi:20285
#, no-wrap
msgid ""
"$ guix system search console font\n"
"name: console-fonts\n"
"location: gnu/services/base.scm:729:2\n"
"extends: shepherd-root\n"
"description: Install the given fonts on the specified ttys (fonts are\n"
"+ per virtual console on GNU/Linux).  The value of this service is a list\n"
"+ of tty/font pairs like:\n"
"+ \n"
"+      '((\"tty1\" . \"LatGrkCyr-8x16\"))\n"
"relevance: 20\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:20291
#, no-wrap
msgid ""
"name: mingetty\n"
"location: gnu/services/base.scm:1048:2\n"
"extends: shepherd-root\n"
"description: Provide console login using the `mingetty' program.\n"
"relevance: 2\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:20298
#, no-wrap
msgid ""
"name: login\n"
"location: gnu/services/base.scm:775:2\n"
"extends: pam\n"
"description: Provide a console log-in service as specified by its\n"
"+ configuration value, a `login-configuration' object.\n"
"relevance: 2\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:20300
#, no-wrap
msgid "@dots{}\n"
msgstr ""

#. type: table
#: doc/guix.texi:20305
msgid ""
"As for @command{guix package --search}, the result is written in "
"@code{recutils} format, which makes it easy to filter the output "
"(@pxref{Top, GNU recutils databases,, recutils, GNU recutils manual})."
msgstr ""

#. type: item
#: doc/guix.texi:20306
#, no-wrap
msgid "reconfigure"
msgstr ""

#. type: table
#: doc/guix.texi:20311
msgid ""
"Build the operating system described in @var{file}, activate it, and switch "
"to it@footnote{This action (and the related actions @code{switch-generation} "
"and @code{roll-back}) are usable only on systems already running GuixSD.}."
msgstr ""

#. type: table
#: doc/guix.texi:20318
msgid ""
"This effects all the configuration specified in @var{file}: user accounts, "
"system services, global package list, setuid programs, etc.  The command "
"starts system services specified in @var{file} that are not currently "
"running; if a service is currently running, it does not attempt to upgrade "
"it since this would not be possible without stopping it first."
msgstr ""

#. type: table
#: doc/guix.texi:20324
msgid ""
"This command creates a new generation whose number is one greater than the "
"current generation (as reported by @command{guix system list-generations}).  "
"If that generation already exists, it will be overwritten.  This behavior "
"mirrors that of @command{guix package} (@pxref{Invoking guix package})."
msgstr ""

#. type: table
#: doc/guix.texi:20329
msgid ""
"It also adds a bootloader menu entry for the new OS configuration, ---unless "
"@option{--no-bootloader} is passed.  For GRUB, it moves entries for older "
"configurations to a submenu, allowing you to choose an older system "
"generation at boot time should you need it."
msgstr ""

#. type: quotation
#: doc/guix.texi:20337
msgid ""
"It is highly recommended to run @command{guix pull} once before you run "
"@command{guix system reconfigure} for the first time (@pxref{Invoking guix "
"pull}).  Failing to do that you would see an older version of Guix once "
"@command{reconfigure} has completed."
msgstr ""

#. type: item
#: doc/guix.texi:20339
#, no-wrap
msgid "switch-generation"
msgstr ""

#. type: table
#: doc/guix.texi:20348
msgid ""
"Switch to an existing system generation.  This action atomically switches "
"the system profile to the specified system generation.  It also rearranges "
"the system's existing bootloader menu entries.  It makes the menu entry for "
"the specified system generation the default, and it moves the entries for "
"the other generatiors to a submenu, if supported by the bootloader being "
"used.  The next time the system boots, it will use the specified system "
"generation."
msgstr ""

#. type: table
#: doc/guix.texi:20352
msgid ""
"The bootloader itself is not being reinstalled when using this command.  "
"Thus, the installed bootloader is used with an updated configuration file."
msgstr ""

#. type: table
#: doc/guix.texi:20356
msgid ""
"The target generation can be specified explicitly by its generation number.  "
"For example, the following invocation would switch to system generation 7:"
msgstr ""

#. type: example
#: doc/guix.texi:20359
#, no-wrap
msgid "guix system switch-generation 7\n"
msgstr ""

#. type: table
#: doc/guix.texi:20367
msgid ""
"The target generation can also be specified relative to the current "
"generation with the form @code{+N} or @code{-N}, where @code{+3} means ``3 "
"generations ahead of the current generation,'' and @code{-1} means ``1 "
"generation prior to the current generation.'' When specifying a negative "
"value such as @code{-1}, you must precede it with @code{--} to prevent it "
"from being parsed as an option.  For example:"
msgstr ""

#. type: example
#: doc/guix.texi:20370
#, no-wrap
msgid "guix system switch-generation -- -1\n"
msgstr ""

#. type: table
#: doc/guix.texi:20378
msgid ""
"Currently, the effect of invoking this action is @emph{only} to switch the "
"system profile to an existing generation and rearrange the bootloader menu "
"entries.  To actually start using the target system generation, you must "
"reboot after running this action.  In the future, it will be updated to do "
"the same things as @command{reconfigure}, like activating and deactivating "
"services."
msgstr ""

#. type: table
#: doc/guix.texi:20380
msgid "This action will fail if the specified generation does not exist."
msgstr ""

#. type: item
#: doc/guix.texi:20381
#, no-wrap
msgid "roll-back"
msgstr ""

#. type: table
#: doc/guix.texi:20387
msgid ""
"Switch to the preceding system generation.  The next time the system boots, "
"it will use the preceding system generation.  This is the inverse of "
"@command{reconfigure}, and it is exactly the same as invoking "
"@command{switch-generation} with an argument of @code{-1}."
msgstr ""

#. type: table
#: doc/guix.texi:20391
msgid ""
"Currently, as with @command{switch-generation}, you must reboot after "
"running this action to actually start using the preceding system generation."
msgstr ""

#. type: table
#: doc/guix.texi:20396
msgid ""
"Build the derivation of the operating system, which includes all the "
"configuration files and programs needed to boot and run the system.  This "
"action does not actually install anything."
msgstr ""

#. type: item
#: doc/guix.texi:20397
#, no-wrap
msgid "init"
msgstr ""

#. type: table
#: doc/guix.texi:20401
msgid ""
"Populate the given directory with all the files necessary to run the "
"operating system specified in @var{file}.  This is useful for first-time "
"installations of GuixSD.  For instance:"
msgstr ""

#. type: example
#: doc/guix.texi:20404
#, no-wrap
msgid "guix system init my-os-config.scm /mnt\n"
msgstr ""

#. type: table
#: doc/guix.texi:20411
msgid ""
"copies to @file{/mnt} all the store items required by the configuration "
"specified in @file{my-os-config.scm}.  This includes configuration files, "
"packages, and so on.  It also creates other essential files needed for the "
"system to operate correctly---e.g., the @file{/etc}, @file{/var}, and "
"@file{/run} directories, and the @file{/bin/sh} file."
msgstr ""

#. type: table
#: doc/guix.texi:20415
msgid ""
"This command also installs bootloader on the target specified in "
"@file{my-os-config}, unless the @option{--no-bootloader} option was passed."
msgstr ""

#. type: item
#: doc/guix.texi:20416
#, no-wrap
msgid "vm"
msgstr ""

#. type: cindex
#: doc/guix.texi:20417 doc/guix.texi:20681
#, no-wrap
msgid "virtual machine"
msgstr ""

#. type: cindex
#: doc/guix.texi:20418
#, no-wrap
msgid "VM"
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:20425
msgid "guix system vm"
msgstr ""

#. type: table
#: doc/guix.texi:20425
msgid ""
"Build a virtual machine that contains the operating system declared in "
"@var{file}, and return a script to run that virtual machine (VM).  Arguments "
"given to the script are passed to QEMU as in the example below, which "
"enables networking and requests 1@tie{}GiB of RAM for the emulated machine:"
msgstr ""

#. type: example
#: doc/guix.texi:20428
#, no-wrap
msgid "$ /gnu/store/@dots{}-run-vm.sh -m 1024 -net user\n"
msgstr ""

#. type: table
#: doc/guix.texi:20431
msgid "The VM shares its store with the host system."
msgstr ""

#. type: table
#: doc/guix.texi:20436
msgid ""
"Additional file systems can be shared between the host and the VM using the "
"@code{--share} and @code{--expose} command-line options: the former "
"specifies a directory to be shared with write access, while the latter "
"provides read-only access to the shared directory."
msgstr ""

#. type: table
#: doc/guix.texi:20440
msgid ""
"The example below creates a VM in which the user's home directory is "
"accessible read-only, and where the @file{/exchange} directory is a "
"read-write mapping of @file{$HOME/tmp} on the host:"
msgstr ""

#. type: example
#: doc/guix.texi:20444
#, no-wrap
msgid ""
"guix system vm my-config.scm \\\n"
"   --expose=$HOME --share=$HOME/tmp=/exchange\n"
msgstr ""

#. type: table
#: doc/guix.texi:20449
msgid ""
"On GNU/Linux, the default is to boot directly to the kernel; this has the "
"advantage of requiring only a very tiny root disk image since the store of "
"the host can then be mounted."
msgstr ""

#. type: table
#: doc/guix.texi:20455
msgid ""
"The @code{--full-boot} option forces a complete boot sequence, starting with "
"the bootloader.  This requires more disk space since a root image containing "
"at least the kernel, initrd, and bootloader data files must be created.  The "
"@code{--image-size} option can be used to specify the size of the image."
msgstr ""

#. type: cindex
#: doc/guix.texi:20456
#, no-wrap
msgid "System images, creation in various formats"
msgstr ""

#. type: cindex
#: doc/guix.texi:20457
#, no-wrap
msgid "Creating system images in various formats"
msgstr ""

#. type: item
#: doc/guix.texi:20458
#, no-wrap
msgid "vm-image"
msgstr ""

#. type: itemx
#: doc/guix.texi:20459
#, no-wrap
msgid "disk-image"
msgstr ""

#. type: itemx
#: doc/guix.texi:20460
#, no-wrap
msgid "docker-image"
msgstr ""

#. type: table
#: doc/guix.texi:20468
msgid ""
"Return a virtual machine, disk image, or Docker image of the operating "
"system declared in @var{file} that stands alone.  By default, @command{guix "
"system} estimates the size of the image needed to store the system, but you "
"can use the @option{--image-size} option to specify a value.  Docker images "
"are built to contain exactly what they need, so the @option{--image-size} "
"option is ignored in the case of @code{docker-image}."
msgstr ""

#. type: table
#: doc/guix.texi:20471
msgid ""
"You can specify the root file system type by using the "
"@option{--file-system-type} option.  It defaults to @code{ext4}."
msgstr ""

#. type: table
#: doc/guix.texi:20475
msgid ""
"When using @code{vm-image}, the returned image is in qcow2 format, which the "
"QEMU emulator can efficiently use. @xref{Running GuixSD in a VM}, for more "
"information on how to run the image in a virtual machine."
msgstr ""

#. type: table
#: doc/guix.texi:20480
msgid ""
"When using @code{disk-image}, a raw disk image is produced; it can be copied "
"as is to a USB stick, for instance.  Assuming @code{/dev/sdc} is the device "
"corresponding to a USB stick, one can copy the image to it using the "
"following command:"
msgstr ""

#. type: example
#: doc/guix.texi:20483
#, no-wrap
msgid "# dd if=$(guix system disk-image my-os.scm) of=/dev/sdc\n"
msgstr ""

#. type: table
#: doc/guix.texi:20490
msgid ""
"When using @code{docker-image}, a Docker image is produced.  Guix builds the "
"image from scratch, not from a pre-existing Docker base image.  As a result, "
"it contains @emph{exactly} what you define in the operating system "
"configuration file.  You can then load the image and launch a Docker "
"container using commands like the following:"
msgstr ""

#. type: example
#: doc/guix.texi:20496
#, no-wrap
msgid ""
"image_id=\"$(docker load < guixsd-docker-image.tar.gz)\"\n"
"docker run -e GUIX_NEW_SYSTEM=/var/guix/profiles/system \\\\\n"
"    --entrypoint /var/guix/profiles/system/profile/bin/guile \\\\\n"
"    $image_id /var/guix/profiles/system/boot\n"
msgstr ""

#. type: table
#: doc/guix.texi:20506
msgid ""
"This command starts a new Docker container from the specified image.  It "
"will boot the GuixSD system in the usual manner, which means it will start "
"any services you have defined in the operating system configuration.  "
"Depending on what you run in the Docker container, it may be necessary to "
"give the container additional permissions.  For example, if you intend to "
"build software using Guix inside of the Docker container, you may need to "
"pass the @option{--privileged} option to @code{docker run}."
msgstr ""

#. type: table
#: doc/guix.texi:20514
msgid ""
"Return a script to run the operating system declared in @var{file} within a "
"container.  Containers are a set of lightweight isolation mechanisms "
"provided by the kernel Linux-libre.  Containers are substantially less "
"resource-demanding than full virtual machines since the kernel, shared "
"objects, and other resources can be shared with the host system; this also "
"means they provide thinner isolation."
msgstr ""

#. type: table
#: doc/guix.texi:20518
msgid ""
"Currently, the script must be run as root in order to support more than a "
"single user and group.  The container shares its store with the host system."
msgstr ""

#. type: table
#: doc/guix.texi:20522
msgid ""
"As with the @code{vm} action (@pxref{guix system vm}), additional file "
"systems to be shared between the host and container can be specified using "
"the @option{--share} and @option{--expose} options:"
msgstr ""

#. type: example
#: doc/guix.texi:20526
#, no-wrap
msgid ""
"guix system container my-config.scm \\\n"
"   --expose=$HOME --share=$HOME/tmp=/exchange\n"
msgstr ""

#. type: quotation
#: doc/guix.texi:20530
msgid "This option requires Linux-libre 3.19 or newer."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20537
msgid ""
"@var{options} can contain any of the common build options (@pxref{Common "
"Build Options}).  In addition, @var{options} can contain one of the "
"following:"
msgstr ""

#. type: table
#: doc/guix.texi:20546
msgid ""
"Consider the operating-system @var{expr} evaluates to.  This is an "
"alternative to specifying a file which evaluates to an operating system.  "
"This is used to generate the GuixSD installer @pxref{Building the "
"Installation Image})."
msgstr ""

#. type: table
#: doc/guix.texi:20551
msgid ""
"Attempt to build for @var{system} instead of the host system type.  This "
"works as per @command{guix build} (@pxref{Invoking guix build})."
msgstr ""

#. type: item
#: doc/guix.texi:20552
#, no-wrap
msgid "--derivation"
msgstr ""

#. type: table
#: doc/guix.texi:20556
msgid ""
"Return the derivation file name of the given operating system without "
"building anything."
msgstr ""

#. type: item
#: doc/guix.texi:20557
#, no-wrap
msgid "--file-system-type=@var{type}"
msgstr ""

#. type: table
#: doc/guix.texi:20561
msgid ""
"For the @code{disk-image} action, create a file system of the given "
"@var{type} on the image."
msgstr ""

#. type: table
#: doc/guix.texi:20563
msgid "When this option is omitted, @command{guix system} uses @code{ext4}."
msgstr ""

#. type: cindex
#: doc/guix.texi:20564
#, no-wrap
msgid "ISO-9660 format"
msgstr ""

#. type: cindex
#: doc/guix.texi:20565
#, no-wrap
msgid "CD image format"
msgstr ""

#. type: cindex
#: doc/guix.texi:20566
#, no-wrap
msgid "DVD image format"
msgstr ""

#. type: table
#: doc/guix.texi:20569
msgid ""
"@code{--file-system-type=iso9660} produces an ISO-9660 image, suitable for "
"burning on CDs and DVDs."
msgstr ""

#. type: item
#: doc/guix.texi:20570
#, no-wrap
msgid "--image-size=@var{size}"
msgstr ""

#. type: table
#: doc/guix.texi:20575
msgid ""
"For the @code{vm-image} and @code{disk-image} actions, create an image of "
"the given @var{size}.  @var{size} may be a number of bytes, or it may "
"include a unit as a suffix (@pxref{Block size, size specifications,, "
"coreutils, GNU Coreutils})."
msgstr ""

#. type: table
#: doc/guix.texi:20579
msgid ""
"When this option is omitted, @command{guix system} computes an estimate of "
"the image size as a function of the size of the system declared in "
"@var{file}."
msgstr ""

#. type: item
#: doc/guix.texi:20585
#, no-wrap
msgid "--skip-checks"
msgstr ""

#. type: table
#: doc/guix.texi:20587
msgid "Skip pre-installation safety checks."
msgstr ""

#. type: table
#: doc/guix.texi:20594
msgid ""
"By default, @command{guix system init} and @command{guix system reconfigure} "
"perform safety checks: they make sure the file systems that appear in the "
"@code{operating-system} declaration actually exist (@pxref{File Systems}), "
"and that any Linux kernel modules that may be needed at boot time are listed "
"in @code{initrd-modules} (@pxref{Initial RAM Disk}).  Passing this option "
"skips these tests altogether."
msgstr ""

#. type: item
#: doc/guix.texi:20595
#, no-wrap
msgid "--on-error=@var{strategy}"
msgstr ""

#. type: table
#: doc/guix.texi:20598
msgid ""
"Apply @var{strategy} when an error occurs when reading @var{file}.  "
"@var{strategy} may be one of the following:"
msgstr ""

#. type: item
#: doc/guix.texi:20600
#, no-wrap
msgid "nothing-special"
msgstr ""

#. type: table
#: doc/guix.texi:20602
msgid "Report the error concisely and exit.  This is the default strategy."
msgstr ""

#. type: item
#: doc/guix.texi:20603
#, no-wrap
msgid "backtrace"
msgstr ""

#. type: table
#: doc/guix.texi:20605
msgid "Likewise, but also display a backtrace."
msgstr ""

#. type: item
#: doc/guix.texi:20606
#, no-wrap
msgid "debug"
msgstr ""

#. type: table
#: doc/guix.texi:20612
msgid ""
"Report the error and enter Guile's debugger.  From there, you can run "
"commands such as @code{,bt} to get a backtrace, @code{,locals} to display "
"local variable values, and more generally inspect the state of the program.  "
"@xref{Debug Commands,,, guile, GNU Guile Reference Manual}, for a list of "
"available debugging commands."
msgstr ""

#. type: quotation
#: doc/guix.texi:20622
msgid ""
"All the actions above, except @code{build} and @code{init}, can use KVM "
"support in the Linux-libre kernel.  Specifically, if the machine has "
"hardware virtualization support, the corresponding KVM kernel module should "
"be loaded, and the @file{/dev/kvm} device node must exist and be readable "
"and writable by the user and by the build users of the daemon (@pxref{Build "
"Environment Setup})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20628
msgid ""
"Once you have built, configured, re-configured, and re-re-configured your "
"GuixSD installation, you may find it useful to list the operating system "
"generations available on disk---and that you can choose from the bootloader "
"boot menu:"
msgstr ""

#. type: item
#: doc/guix.texi:20631
#, no-wrap
msgid "list-generations"
msgstr ""

#. type: table
#: doc/guix.texi:20636
msgid ""
"List a summary of each generation of the operating system available on disk, "
"in a human-readable way.  This is similar to the @option{--list-generations} "
"option of @command{guix package} (@pxref{Invoking guix package})."
msgstr ""

#. type: table
#: doc/guix.texi:20641
msgid ""
"Optionally, one can specify a pattern, with the same syntax that is used in "
"@command{guix package --list-generations}, to restrict the list of "
"generations displayed.  For instance, the following command displays "
"generations that are up to 10 days old:"
msgstr ""

#. type: example
#: doc/guix.texi:20644
#, no-wrap
msgid "$ guix system list-generations 10d\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20651
msgid ""
"The @command{guix system} command has even more to offer! The following "
"sub-commands allow you to visualize how your system services relate to each "
"other:"
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:20653
msgid "system-extension-graph"
msgstr ""

#. type: item
#: doc/guix.texi:20655
#, no-wrap
msgid "extension-graph"
msgstr ""

#. type: table
#: doc/guix.texi:20660
msgid ""
"Emit in Dot/Graphviz format to standard output the @dfn{service extension "
"graph} of the operating system defined in @var{file} (@pxref{Service "
"Composition}, for more information on service extensions.)"
msgstr ""

#. type: table
#: doc/guix.texi:20662
msgid "The command:"
msgstr ""

#. type: example
#: doc/guix.texi:20665
#, no-wrap
msgid "$ guix system extension-graph @var{file} | dot -Tpdf > services.pdf\n"
msgstr ""

#. type: table
#: doc/guix.texi:20668
msgid "produces a PDF file showing the extension relations among services."
msgstr ""

#. type: anchor{#1}
#: doc/guix.texi:20670
msgid "system-shepherd-graph"
msgstr ""

#. type: item
#: doc/guix.texi:20670
#, no-wrap
msgid "shepherd-graph"
msgstr ""

#. type: table
#: doc/guix.texi:20675
msgid ""
"Emit in Dot/Graphviz format to standard output the @dfn{dependency graph} of "
"shepherd services of the operating system defined in @var{file}.  "
"@xref{Shepherd Services}, for more information and for an example graph."
msgstr ""

#. type: subsection
#: doc/guix.texi:20679
#, no-wrap
msgid "Running GuixSD in a Virtual Machine"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20689
msgid ""
"To run GuixSD in a virtual machine (VM), one can either use the pre-built "
"GuixSD VM image distributed at "
"@indicateurl{ftp://alpha.gnu.org/guix/guixsd-vm-image-@value{VERSION}.@var{system}.tar.xz} "
", or build their own virtual machine image using @command{guix system "
"vm-image} (@pxref{Invoking guix system}).  The returned image is in qcow2 "
"format, which the @uref{http://qemu.org/, QEMU emulator} can efficiently "
"use."
msgstr ""

#. type: cindex
#: doc/guix.texi:20690
#, no-wrap
msgid "QEMU"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20697
msgid ""
"If you built your own image, you must copy it out of the store (@pxref{The "
"Store}) and give yourself permission to write to the copy before you can use "
"it.  When invoking QEMU, you must choose a system emulator that is suitable "
"for your hardware platform.  Here is a minimal QEMU invocation that will "
"boot the result of @command{guix system vm-image} on x86_64 hardware:"
msgstr ""

#. type: example
#: doc/guix.texi:20702
#, no-wrap
msgid ""
"$ qemu-system-x86_64 \\\n"
"   -net user -net nic,model=virtio \\\n"
"   -enable-kvm -m 256 /tmp/qemu-image\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20705
msgid "Here is what each of these options means:"
msgstr ""

#. type: item
#: doc/guix.texi:20707
#, no-wrap
msgid "qemu-system-x86_64"
msgstr ""

#. type: table
#: doc/guix.texi:20710
msgid ""
"This specifies the hardware platform to emulate.  This should match the "
"host."
msgstr ""

#. type: item
#: doc/guix.texi:20711
#, no-wrap
msgid "-net user"
msgstr ""

#. type: table
#: doc/guix.texi:20715
msgid ""
"Enable the unprivileged user-mode network stack.  The guest OS can access "
"the host but not vice versa.  This is the simplest way to get the guest OS "
"online."
msgstr ""

#. type: item
#: doc/guix.texi:20716
#, no-wrap
msgid "-net nic,model=virtio"
msgstr ""

#. type: table
#: doc/guix.texi:20721
msgid ""
"You must create a network interface of a given model.  If you do not create "
"a NIC, the boot will fail.  Assuming your hardware platform is x86_64, you "
"can get a list of available NIC models by running "
"@command{qemu-system-x86_64 -net nic,model=help}."
msgstr ""

#. type: item
#: doc/guix.texi:20722
#, no-wrap
msgid "-enable-kvm"
msgstr ""

#. type: table
#: doc/guix.texi:20726
msgid ""
"If your system has hardware virtualization extensions, enabling the virtual "
"machine support (KVM) of the Linux kernel will make things run faster."
msgstr ""

#. type: item
#: doc/guix.texi:20727
#, no-wrap
msgid "-m 256"
msgstr ""

#. type: table
#: doc/guix.texi:20730
msgid ""
"RAM available to the guest OS, in mebibytes.  Defaults to 128@tie{}MiB, "
"which may be insufficient for some operations."
msgstr ""

#. type: item
#: doc/guix.texi:20731
#, no-wrap
msgid "/tmp/qemu-image"
msgstr ""

#. type: table
#: doc/guix.texi:20733
msgid "The file name of the qcow2 image."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20743
msgid ""
"The default @command{run-vm.sh} script that is returned by an invocation of "
"@command{guix system vm} does not add a @command{-net user} flag by "
"default.  To get network access from within the vm add the "
"@code{(dhcp-client-service)} to your system definition and start the VM "
"using @command{`guix system vm config.scm` -net user}.  An important caveat "
"of using @command{-net user} for networking is that @command{ping} will not "
"work, because it uses the ICMP protocol.  You'll have to use a different "
"command to check for network connectivity, for example @command{guix "
"download}."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:20744
#, no-wrap
msgid "Connecting Through SSH"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20753
msgid ""
"To enable SSH inside a VM you need to add a SSH server like "
"@code{(dropbear-service)} or @code{(lsh-service)} to your VM.  The "
"@code{(lsh-service}) doesn't currently boot unsupervised.  It requires you "
"to type some characters to initialize the randomness generator.  In addition "
"you need to forward the SSH port, 22 by default, to the host.  You can do "
"this with"
msgstr ""

#. type: example
#: doc/guix.texi:20756
#, no-wrap
msgid "`guix system vm config.scm` -net user,hostfwd=tcp::10022-:22\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20759
msgid "To connect to the VM you can run"
msgstr ""

#. type: example
#: doc/guix.texi:20762
#, no-wrap
msgid "ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -p 10022\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20769
msgid ""
"The @command{-p} tells @command{ssh} the port you want to connect to.  "
"@command{-o UserKnownHostsFile=/dev/null} prevents @command{ssh} from "
"complaining every time you modify your @command{config.scm} file and the "
"@command{-o StrictHostKeyChecking=no} prevents you from having to allow a "
"connection to an unknown host every time you connect."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:20770
#, no-wrap
msgid "Using @command{virt-viewer} with Spice"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20776
msgid ""
"As an alternative to the default @command{qemu} graphical client you can use "
"the @command{remote-viewer} from the @command{virt-viewer} package.  To "
"connect pass the @command{-spice port=5930,disable-ticketing} flag to "
"@command{qemu}.  See previous section for further information on how to do "
"this."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20779
msgid ""
"Spice also allows you to do some nice stuff like share your clipboard with "
"your VM.  To enable that you'll also have to pass the following flags to "
"@command{qemu}:"
msgstr ""

#. type: example
#: doc/guix.texi:20785
#, no-wrap
msgid ""
"-device "
"virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5\n"
"-chardev spicevmc,name=vdagent,id=vdagent\n"
"-device virtserialport,nr=1,bus=virtio-serial0.0,chardev=vdagent,\n"
"name=com.redhat.spice.0\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20788
msgid "You'll also need to add the @pxref{Miscellaneous Services, Spice service}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20795
msgid ""
"The previous sections show the available services and how one can combine "
"them in an @code{operating-system} declaration.  But how do we define them "
"in the first place? And what is a service anyway?"
msgstr ""

#. type: cindex
#: doc/guix.texi:20807
#, no-wrap
msgid "daemons"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20820
msgid ""
"Here we define a @dfn{service} as, broadly, something that extends the "
"functionality of the operating system.  Often a service is a process---a "
"@dfn{daemon}---started when the system boots: a secure shell server, a Web "
"server, the Guix build daemon, etc.  Sometimes a service is a daemon whose "
"execution can be triggered by another daemon---e.g., an FTP server started "
"by @command{inetd} or a D-Bus service activated by @command{dbus-daemon}.  "
"Occasionally, a service does not map to a daemon.  For instance, the "
"``account'' service collects user accounts and makes sure they exist when "
"the system runs; the ``udev'' service collects device management rules and "
"makes them available to the eudev daemon; the @file{/etc} service populates "
"the @file{/etc} directory of the system."
msgstr ""

#. type: cindex
#: doc/guix.texi:20821
#, no-wrap
msgid "service extensions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20833
msgid ""
"GuixSD services are connected by @dfn{extensions}.  For instance, the secure "
"shell service @emph{extends} the Shepherd---the GuixSD initialization "
"system, running as PID@tie{}1---by giving it the command lines to start and "
"stop the secure shell daemon (@pxref{Networking Services, "
"@code{lsh-service}}); the UPower service extends the D-Bus service by "
"passing it its @file{.service} specification, and extends the udev service "
"by passing it device management rules (@pxref{Desktop Services, "
"@code{upower-service}}); the Guix daemon service extends the Shepherd by "
"passing it the command lines to start and stop the daemon, and extends the "
"account service by passing it a list of required build user accounts "
"(@pxref{Base Services})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20837
msgid ""
"All in all, services and their ``extends'' relations form a directed acyclic "
"graph (DAG).  If we represent services as boxes and extensions as arrows, a "
"typical system might provide something like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20839
msgid "@image{images/service-graph,,5in,Typical service extension graph.}"
msgstr ""

#. type: cindex
#: doc/guix.texi:20840
#, no-wrap
msgid "system service"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20848
msgid ""
"At the bottom, we see the @dfn{system service}, which produces the directory "
"containing everything to run and boot the system, as returned by the "
"@command{guix system build} command.  @xref{Service Reference}, to learn "
"about the other service types shown here.  @xref{system-extension-graph, the "
"@command{guix system extension-graph} command}, for information on how to "
"generate this representation for a particular operating system definition."
msgstr ""

#. type: cindex
#: doc/guix.texi:20849
#, no-wrap
msgid "service types"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20855
msgid ""
"Technically, developers can define @dfn{service types} to express these "
"relations.  There can be any number of services of a given type on the "
"system---for instance, a system running two instances of the GNU secure "
"shell server (lsh) has two instances of @var{lsh-service-type}, with "
"different parameters."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20858
msgid ""
"The following section describes the programming interface for service types "
"and services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20865
msgid ""
"A @dfn{service type} is a node in the DAG described above.  Let us start "
"with a simple example, the service type for the Guix build daemon "
"(@pxref{Invoking guix-daemon}):"
msgstr ""

#. type: example
#: doc/guix.texi:20875
#, no-wrap
msgid ""
"(define guix-service-type\n"
"  (service-type\n"
"   (name 'guix)\n"
"   (extensions\n"
"    (list (service-extension shepherd-root-service-type "
"guix-shepherd-service)\n"
"          (service-extension account-service-type guix-accounts)\n"
"          (service-extension activation-service-type guix-activation)))\n"
"   (default-value (guix-configuration))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20879
msgid "It defines three things:"
msgstr ""

#. type: enumerate
#: doc/guix.texi:20883
msgid "A name, whose sole purpose is to make inspection and debugging easier."
msgstr ""

#. type: enumerate
#: doc/guix.texi:20888
msgid ""
"A list of @dfn{service extensions}, where each extension designates the "
"target service type and a procedure that, given the parameters of the "
"service, returns a list of objects to extend the service of that type."
msgstr ""

#. type: enumerate
#: doc/guix.texi:20891
msgid ""
"Every service type has at least one service extension.  The only exception "
"is the @dfn{boot service type}, which is the ultimate service."
msgstr ""

#. type: enumerate
#: doc/guix.texi:20894
msgid "Optionally, a default value for instances of this type."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20897
msgid "In this example, @var{guix-service-type} extends three services:"
msgstr ""

#. type: item
#: doc/guix.texi:20899
#, no-wrap
msgid "shepherd-root-service-type"
msgstr ""

#. type: table
#: doc/guix.texi:20904
msgid ""
"The @var{guix-shepherd-service} procedure defines how the Shepherd service "
"is extended.  Namely, it returns a @code{<shepherd-service>} object that "
"defines how @command{guix-daemon} is started and stopped (@pxref{Shepherd "
"Services})."
msgstr ""

#. type: item
#: doc/guix.texi:20905
#, no-wrap
msgid "account-service-type"
msgstr ""

#. type: table
#: doc/guix.texi:20910
msgid ""
"This extension for this service is computed by @var{guix-accounts}, which "
"returns a list of @code{user-group} and @code{user-account} objects "
"representing the build user accounts (@pxref{Invoking guix-daemon})."
msgstr ""

#. type: item
#: doc/guix.texi:20911
#, no-wrap
msgid "activation-service-type"
msgstr ""

#. type: table
#: doc/guix.texi:20915
msgid ""
"Here @var{guix-activation} is a procedure that returns a gexp, which is a "
"code snippet to run at ``activation time''---e.g., when the service is "
"booted."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20918
msgid "A service of this type is instantiated like this:"
msgstr ""

#. type: example
#: doc/guix.texi:20924
#, no-wrap
msgid ""
"(service guix-service-type\n"
"         (guix-configuration\n"
"           (build-accounts 5)\n"
"           (use-substitutes? #f)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20932
msgid ""
"The second argument to the @code{service} form is a value representing the "
"parameters of this specific service instance.  "
"@xref{guix-configuration-type, @code{guix-configuration}}, for information "
"about the @code{guix-configuration} data type.  When the value is omitted, "
"the default value specified by @code{guix-service-type} is used:"
msgstr ""

#. type: example
#: doc/guix.texi:20935
#, no-wrap
msgid "(service guix-service-type)\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20939
msgid ""
"@var{guix-service-type} is quite simple because it extends other services "
"but is not extensible itself."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20943
msgid "The service type for an @emph{extensible} service looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:20950
#, no-wrap
msgid ""
"(define udev-service-type\n"
"  (service-type (name 'udev)\n"
"                (extensions\n"
"                 (list (service-extension shepherd-root-service-type\n"
"                                          udev-shepherd-service)))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:20958
#, no-wrap
msgid ""
"                (compose concatenate)       ;concatenate the list of rules\n"
"                (extend (lambda (config rules)\n"
"                          (match config\n"
"                            (($ <udev-configuration> udev initial-rules)\n"
"                             (udev-configuration\n"
"                              (udev udev)   ;the udev package to use\n"
"                              (rules (append initial-rules rules)))))))))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:20964
msgid ""
"This is the service type for the "
"@uref{https://wiki.gentoo.org/wiki/Project:Eudev, eudev device management "
"daemon}.  Compared to the previous example, in addition to an extension of "
"@var{shepherd-root-service-type}, we see two new fields:"
msgstr ""

#. type: item
#: doc/guix.texi:20966
#, no-wrap
msgid "compose"
msgstr ""

#. type: table
#: doc/guix.texi:20969
msgid ""
"This is the procedure to @dfn{compose} the list of extensions to services of "
"this type."
msgstr ""

#. type: table
#: doc/guix.texi:20972
msgid ""
"Services can extend the udev service by passing it lists of rules; we "
"compose those extensions simply by concatenating them."
msgstr ""

#. type: item
#: doc/guix.texi:20973
#, no-wrap
msgid "extend"
msgstr ""

#. type: table
#: doc/guix.texi:20976
msgid ""
"This procedure defines how the value of the service is @dfn{extended} with "
"the composition of the extensions."
msgstr ""

#. type: table
#: doc/guix.texi:20981
msgid ""
"Udev extensions are composed into a list of rules, but the udev service "
"value is itself a @code{<udev-configuration>} record.  So here, we extend "
"that record by appending the list of rules it contains to the list of "
"contributed rules."
msgstr ""

#. type: table
#: doc/guix.texi:20987
msgid ""
"This is a string giving an overview of the service type.  The string can "
"contain Texinfo markup (@pxref{Overview,,, texinfo, GNU Texinfo}).  The "
"@command{guix system search} command searches these strings and displays "
"them (@pxref{Invoking guix system})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20992
msgid ""
"There can be only one instance of an extensible service type such as "
"@var{udev-service-type}.  If there were more, the @code{service-extension} "
"specifications would be ambiguous."
msgstr ""

#. type: Plain text
#: doc/guix.texi:20995
msgid ""
"Still here? The next section provides a reference of the programming "
"interface for services."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21003
msgid ""
"We have seen an overview of service types (@pxref{Service Types and "
"Services}).  This section provides a reference on how to manipulate services "
"and service types.  This interface is provided by the @code{(gnu services)} "
"module."
msgstr ""

#. type: deffn
#: doc/guix.texi:21004
#, no-wrap
msgid "{Scheme Procedure} service @var{type} [@var{value}]"
msgstr ""

#. type: deffn
#: doc/guix.texi:21008
msgid ""
"Return a new service of @var{type}, a @code{<service-type>} object (see "
"below.)  @var{value} can be any object; it represents the parameters of this "
"particular service instance."
msgstr ""

#. type: deffn
#: doc/guix.texi:21012
msgid ""
"When @var{value} is omitted, the default value specified by @var{type} is "
"used; if @var{type} does not specify a default value, an error is raised."
msgstr ""

#. type: deffn
#: doc/guix.texi:21014
msgid "For instance, this:"
msgstr ""

#. type: example
#: doc/guix.texi:21017
#, no-wrap
msgid "(service openssh-service-type)\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:21021
msgid "is equivalent to this:"
msgstr ""

#. type: example
#: doc/guix.texi:21025
#, no-wrap
msgid ""
"(service openssh-service-type\n"
"         (openssh-configuration))\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:21029
msgid ""
"In both cases the result is an instance of @code{openssh-service-type} with "
"the default configuration."
msgstr ""

#. type: deffn
#: doc/guix.texi:21031
#, no-wrap
msgid "{Scheme Procedure} service? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:21033
msgid "Return true if @var{obj} is a service."
msgstr ""

#. type: deffn
#: doc/guix.texi:21035
#, no-wrap
msgid "{Scheme Procedure} service-kind @var{service}"
msgstr ""

#. type: deffn
#: doc/guix.texi:21037
msgid "Return the type of @var{service}---i.e., a @code{<service-type>} object."
msgstr ""

#. type: deffn
#: doc/guix.texi:21039
#, no-wrap
msgid "{Scheme Procedure} service-value @var{service}"
msgstr ""

#. type: deffn
#: doc/guix.texi:21042
msgid ""
"Return the value associated with @var{service}.  It represents its "
"parameters."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21045
msgid "Here is an example of how a service is created and manipulated:"
msgstr ""

#. type: example
#: doc/guix.texi:21054
#, no-wrap
msgid ""
"(define s\n"
"  (service nginx-service-type\n"
"           (nginx-configuration\n"
"            (nginx nginx)\n"
"            (log-directory log-directory)\n"
"            (run-directory run-directory)\n"
"            (file config-file))))\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:21057
#, no-wrap
msgid ""
"(service? s)\n"
"@result{} #t\n"
"\n"
msgstr ""

#. type: example
#: doc/guix.texi:21060
#, no-wrap
msgid ""
"(eq? (service-kind s) nginx-service-type)\n"
"@result{} #t\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21070
msgid ""
"The @code{modify-services} form provides a handy way to change the "
"parameters of some of the services of a list such as @var{%base-services} "
"(@pxref{Base Services, @code{%base-services}}).  It evaluates to a list of "
"services.  Of course, you could always use standard list combinators such as "
"@code{map} and @code{fold} to do that (@pxref{SRFI-1, List Library,, guile, "
"GNU Guile Reference Manual}); @code{modify-services} simply provides a more "
"concise form for this common pattern."
msgstr ""

#. type: deffn
#: doc/guix.texi:21071
#, no-wrap
msgid "{Scheme Syntax} modify-services @var{services} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:21073
msgid "(@var{type} @var{variable} => @var{body}) @dots{}"
msgstr ""

#. type: deffn
#: doc/guix.texi:21076
msgid ""
"Modify the services listed in @var{services} according to the given "
"clauses.  Each clause has the form:"
msgstr ""

#. type: example
#: doc/guix.texi:21079
#, no-wrap
msgid "(@var{type} @var{variable} => @var{body})\n"
msgstr ""

#. type: deffn
#: doc/guix.texi:21086
msgid ""
"where @var{type} is a service type---e.g., @code{guix-service-type}---and "
"@var{variable} is an identifier that is bound within the @var{body} to the "
"service parameters---e.g., a @code{guix-configuration} instance---of the "
"original service of that @var{type}."
msgstr ""

#. type: deffn
#: doc/guix.texi:21093
msgid ""
"The @var{body} should evaluate to the new service parameters, which will be "
"used to configure the new service.  This new service will replace the "
"original in the resulting list.  Because a service's service parameters are "
"created using @code{define-record-type*}, you can write a succinct "
"@var{body} that evaluates to the new service parameters by using the "
"@code{inherit} feature that @code{define-record-type*} provides."
msgstr ""

#. type: deffn
#: doc/guix.texi:21095
msgid "@xref{Using the Configuration System}, for example usage."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21102
msgid ""
"Next comes the programming interface for service types.  This is something "
"you want to know when writing new service definitions, but not necessarily "
"when simply looking for ways to customize your @code{operating-system} "
"declaration."
msgstr ""

#. type: deftp
#: doc/guix.texi:21103
#, no-wrap
msgid "{Data Type} service-type"
msgstr ""

#. type: cindex
#: doc/guix.texi:21104
#, no-wrap
msgid "service type"
msgstr ""

#. type: deftp
#: doc/guix.texi:21107
msgid ""
"This is the representation of a @dfn{service type} (@pxref{Service Types and "
"Services})."
msgstr ""

#. type: table
#: doc/guix.texi:21111
msgid "This is a symbol, used only to simplify inspection and debugging."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:21112
#, no-wrap
msgid "extensions"
msgstr ""

#. type: table
#: doc/guix.texi:21114
msgid "A non-empty list of @code{<service-extension>} objects (see below)."
msgstr ""

#. type: item
#: doc/guix.texi:21115
#, no-wrap
msgid "@code{compose} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:21119
msgid ""
"If this is @code{#f}, then the service type denotes services that cannot be "
"extended---i.e., services that do not receive ``values'' from other "
"services."
msgstr ""

#. type: table
#: doc/guix.texi:21123
msgid ""
"Otherwise, it must be a one-argument procedure.  The procedure is called by "
"@code{fold-services} and is passed a list of values collected from "
"extensions.  It may return any single value."
msgstr ""

#. type: item
#: doc/guix.texi:21124
#, no-wrap
msgid "@code{extend} (default: @code{#f})"
msgstr ""

#. type: table
#: doc/guix.texi:21126
msgid "If this is @code{#f}, services of this type cannot be extended."
msgstr ""

#. type: table
#: doc/guix.texi:21132
msgid ""
"Otherwise, it must be a two-argument procedure: @code{fold-services} calls "
"it, passing it the initial value of the service as the first argument and "
"the result of applying @code{compose} to the extension values as the second "
"argument.  It must return a value that is a valid parameter value for the "
"service instance."
msgstr ""

#. type: deftp
#: doc/guix.texi:21135
msgid "@xref{Service Types and Services}, for examples."
msgstr ""

#. type: deffn
#: doc/guix.texi:21137
#, no-wrap
msgid "{Scheme Procedure} service-extension @var{target-type} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:21143
msgid ""
"@var{compute} Return a new extension for services of type "
"@var{target-type}.  @var{compute} must be a one-argument procedure: "
"@code{fold-services} calls it, passing it the value associated with the "
"service that provides the extension; it must return a valid value for the "
"target service."
msgstr ""

#. type: deffn
#: doc/guix.texi:21145
#, no-wrap
msgid "{Scheme Procedure} service-extension? @var{obj}"
msgstr ""

#. type: deffn
#: doc/guix.texi:21147
msgid "Return true if @var{obj} is a service extension."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21153
msgid ""
"Occasionally, you might want to simply extend an existing service.  This "
"involves creating a new service type and specifying the extension of "
"interest, which can be verbose; the @code{simple-service} procedure provides "
"a shorthand for this."
msgstr ""

#. type: deffn
#: doc/guix.texi:21154
#, no-wrap
msgid "{Scheme Procedure} simple-service @var{name} @var{target} @var{value}"
msgstr ""

#. type: deffn
#: doc/guix.texi:21158
msgid ""
"Return a service that extends @var{target} with @var{value}.  This works by "
"creating a singleton service type @var{name}, of which the returned service "
"is an instance."
msgstr ""

#. type: deffn
#: doc/guix.texi:21161
msgid ""
"For example, this extends mcron (@pxref{Scheduled Job Execution}) with an "
"additional job:"
msgstr ""

#. type: example
#: doc/guix.texi:21165
#, no-wrap
msgid ""
"(simple-service 'my-mcron-job mcron-service-type\n"
"                #~(job '(next-hour (3)) \"guix gc -F 2G\"))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21175
msgid ""
"At the core of the service abstraction lies the @code{fold-services} "
"procedure, which is responsible for ``compiling'' a list of services down to "
"a single directory that contains everything needed to boot and run the "
"system---the directory shown by the @command{guix system build} command "
"(@pxref{Invoking guix system}).  In essence, it propagates service "
"extensions down the service graph, updating each node parameters on the way, "
"until it reaches the root node."
msgstr ""

#. type: deffn
#: doc/guix.texi:21176
#, no-wrap
msgid "{Scheme Procedure} fold-services @var{services} @"
msgstr ""

#. type: deffn
#: doc/guix.texi:21180
msgid ""
"[#:target-type @var{system-service-type}] Fold @var{services} by propagating "
"their extensions down to the root of type @var{target-type}; return the root "
"service adjusted accordingly."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21184
msgid ""
"Lastly, the @code{(gnu services)} module also defines several essential "
"service types, some of which are listed below."
msgstr ""

#. type: defvr
#: doc/guix.texi:21185
#, no-wrap
msgid "{Scheme Variable} system-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21188
msgid ""
"This is the root of the service graph.  It produces the system directory as "
"returned by the @command{guix system build} command."
msgstr ""

#. type: defvr
#: doc/guix.texi:21190
#, no-wrap
msgid "{Scheme Variable} boot-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21193
msgid ""
"The type of the ``boot service'', which produces the @dfn{boot script}.  The "
"boot script is what the initial RAM disk runs when booting."
msgstr ""

#. type: defvr
#: doc/guix.texi:21195
#, no-wrap
msgid "{Scheme Variable} etc-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21199
msgid ""
"The type of the @file{/etc} service.  This service is used to create files "
"under @file{/etc} and can be extended by passing it name/file tuples such "
"as:"
msgstr ""

#. type: example
#: doc/guix.texi:21202
#, no-wrap
msgid "(list `(\"issue\" ,(plain-file \"issue\" \"Welcome!\\n\")))\n"
msgstr ""

#. type: defvr
#: doc/guix.texi:21206
msgid ""
"In this example, the effect would be to add an @file{/etc/issue} file "
"pointing to the given file."
msgstr ""

#. type: defvr
#: doc/guix.texi:21208
#, no-wrap
msgid "{Scheme Variable} setuid-program-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21212
msgid ""
"Type for the ``setuid-program service''.  This service collects lists of "
"executable file names, passed as gexps, and adds them to the set of "
"setuid-root programs on the system (@pxref{Setuid Programs})."
msgstr ""

#. type: defvr
#: doc/guix.texi:21214
#, no-wrap
msgid "{Scheme Variable} profile-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21218
msgid ""
"Type of the service that populates the @dfn{system profile}---i.e., the "
"programs under @file{/run/current-system/profile}.  Other services can "
"extend it by passing it lists of packages to add to the system profile."
msgstr ""

#. type: cindex
#: doc/guix.texi:21224
#, no-wrap
msgid "shepherd services"
msgstr ""

#. type: cindex
#: doc/guix.texi:21225
#, no-wrap
msgid "PID 1"
msgstr ""

#. type: cindex
#: doc/guix.texi:21226
#, no-wrap
msgid "init system"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21232
msgid ""
"The @code{(gnu services shepherd)} module provides a way to define services "
"managed by the GNU@tie{}Shepherd, which is the GuixSD initialization "
"system---the first process that is started when the system boots, also known "
"as PID@tie{}1 (@pxref{Introduction,,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21238
msgid ""
"Services in the Shepherd can depend on each other.  For instance, the SSH "
"daemon may need to be started after the syslog daemon has been started, "
"which in turn can only happen once all the file systems have been mounted.  "
"The simple operating system defined earlier (@pxref{Using the Configuration "
"System}) results in a service graph like this:"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21240
msgid "@image{images/shepherd-graph,,5in,Typical shepherd service graph.}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21244
msgid ""
"You can actually generate such a graph for any operating system definition "
"using the @command{guix system shepherd-graph} command "
"(@pxref{system-shepherd-graph, @command{guix system shepherd-graph}})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21248
msgid ""
"The @var{%shepherd-root-service} is a service object representing "
"PID@tie{}1, of type @var{shepherd-root-service-type}; it can be extended by "
"passing it lists of @code{<shepherd-service>} objects."
msgstr ""

#. type: deftp
#: doc/guix.texi:21249
#, no-wrap
msgid "{Data Type} shepherd-service"
msgstr ""

#. type: deftp
#: doc/guix.texi:21251
msgid "The data type representing a service managed by the Shepherd."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:21253
#, no-wrap
msgid "provision"
msgstr ""

#. type: table
#: doc/guix.texi:21255
msgid "This is a list of symbols denoting what the service provides."
msgstr ""

#. type: table
#: doc/guix.texi:21260
msgid ""
"These are the names that may be passed to @command{herd start}, "
"@command{herd status}, and similar commands (@pxref{Invoking herd,,, "
"shepherd, The GNU Shepherd Manual}).  @xref{Slots of services, the "
"@code{provides} slot,, shepherd, The GNU Shepherd Manual}, for details."
msgstr ""

#. type: item
#: doc/guix.texi:21261
#, no-wrap
msgid "@code{requirements} (default: @code{'()})"
msgstr ""

#. type: table
#: doc/guix.texi:21263
msgid "List of symbols denoting the Shepherd services this one depends on."
msgstr ""

#. type: item
#: doc/guix.texi:21264
#, no-wrap
msgid "@code{respawn?} (default: @code{#t})"
msgstr ""

#. type: table
#: doc/guix.texi:21267
msgid ""
"Whether to restart the service when it stops, for instance when the "
"underlying process dies."
msgstr ""

#. type: code{#1}
#: doc/guix.texi:21268
#, no-wrap
msgid "start"
msgstr ""

#. type: itemx
#: doc/guix.texi:21269
#, no-wrap
msgid "@code{stop} (default: @code{#~(const #f)})"
msgstr ""

#. type: table
#: doc/guix.texi:21275
msgid ""
"The @code{start} and @code{stop} fields refer to the Shepherd's facilities "
"to start and stop processes (@pxref{Service De- and Constructors,,, "
"shepherd, The GNU Shepherd Manual}).  They are given as G-expressions that "
"get expanded in the Shepherd configuration file (@pxref{G-Expressions})."
msgstr ""

#. type: table
#: doc/guix.texi:21278
msgid "A documentation string, as shown when running:"
msgstr ""

#. type: example
#: doc/guix.texi:21281
#, no-wrap
msgid "herd doc @var{service-name}\n"
msgstr ""

#. type: table
#: doc/guix.texi:21285
msgid ""
"where @var{service-name} is one of the symbols in @var{provision} "
"(@pxref{Invoking herd,,, shepherd, The GNU Shepherd Manual})."
msgstr ""

#. type: item
#: doc/guix.texi:21286
#, no-wrap
msgid "@code{modules} (default: @var{%default-modules})"
msgstr ""

#. type: table
#: doc/guix.texi:21289
msgid ""
"This is the list of modules that must be in scope when @code{start} and "
"@code{stop} are evaluated."
msgstr ""

#. type: defvr
#: doc/guix.texi:21293
#, no-wrap
msgid "{Scheme Variable} shepherd-root-service-type"
msgstr ""

#. type: defvr
#: doc/guix.texi:21295
msgid "The service type for the Shepherd ``root service''---i.e., PID@tie{}1."
msgstr ""

#. type: defvr
#: doc/guix.texi:21299
msgid ""
"This is the service type that extensions target when they want to create "
"shepherd services (@pxref{Service Types and Services}, for an example).  "
"Each extension must pass a list of @code{<shepherd-service>}."
msgstr ""

#. type: defvr
#: doc/guix.texi:21301
#, no-wrap
msgid "{Scheme Variable} %shepherd-root-service"
msgstr ""

#. type: defvr
#: doc/guix.texi:21303
msgid "This service represents PID@tie{}1."
msgstr ""

#. type: cindex
#: doc/guix.texi:21309
#, no-wrap
msgid "documentation, searching for"
msgstr ""

#. type: cindex
#: doc/guix.texi:21310
#, no-wrap
msgid "searching for documentation"
msgstr ""

#. type: cindex
#: doc/guix.texi:21311
#, no-wrap
msgid "Info, documentation format"
msgstr ""

#. type: cindex
#: doc/guix.texi:21312
#, no-wrap
msgid "man pages"
msgstr ""

#. type: cindex
#: doc/guix.texi:21313
#, no-wrap
msgid "manual pages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21320
msgid ""
"In most cases packages installed with Guix come with documentation.  There "
"are two main documentation formats: ``Info'', a browseable hypertext format "
"used for GNU software, and ``manual pages'' (or ``man pages''), the linear "
"documentation format traditionally found on Unix.  Info manuals are accessed "
"with the @command{info} command or with Emacs, and man pages are accessed "
"using @command{man}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21324
msgid ""
"You can look for documentation of software installed on your system by "
"keyword.  For example, the following command searches for information about "
"``TLS'' in Info manuals:"
msgstr ""

#. type: example
#: doc/guix.texi:21332
#, no-wrap
msgid ""
"$ info -k TLS\n"
"\"(emacs)Network Security\" -- STARTTLS\n"
"\"(emacs)Network Security\" -- TLS\n"
"\"(gnutls)Core TLS API\" -- gnutls_certificate_set_verify_flags\n"
"\"(gnutls)Core TLS API\" -- gnutls_certificate_set_verify_function\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21336
msgid "The command below searches for the same keyword in man pages:"
msgstr ""

#. type: example
#: doc/guix.texi:21342
#, no-wrap
msgid ""
"$ man -k TLS\n"
"SSL (7)              - OpenSSL SSL/TLS library\n"
"certtool (1)         - GnuTLS certificate tool\n"
"@dots {}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21348
msgid ""
"These searches are purely local to your computer so you have the guarantee "
"that documentation you find corresponds to what you have actually installed, "
"you can access it off-line, and your privacy is respected."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21351
msgid ""
"Once you have these results, you can view the relevant documentation by "
"running, say:"
msgstr ""

#. type: example
#: doc/guix.texi:21354
#, no-wrap
msgid "$ info \"(gnutls)Core TLS API\"\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21358
msgid "or:"
msgstr ""

#. type: example
#: doc/guix.texi:21361
#, no-wrap
msgid "$ man certtool\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21369
msgid ""
"Info manuals contain sections and indices as well as hyperlinks like those "
"found in Web pages.  The @command{info} reader (@pxref{Top, Info reader,, "
"info-stnd, Stand-alone GNU Info}) and its Emacs counterpart (@pxref{Misc "
"Help,,, emacs, The GNU Emacs Manual}) provide intuitive key bindings to "
"navigate manuals.  @xref{Getting Started,,, info, Info: An Introduction}, "
"for an introduction to Info navigation."
msgstr ""

#. type: cindex
#: doc/guix.texi:21373
#, no-wrap
msgid "debugging files"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21379
msgid ""
"Program binaries, as produced by the GCC compilers for instance, are "
"typically written in the ELF format, with a section containing "
"@dfn{debugging information}.  Debugging information is what allows the "
"debugger, GDB, to map binary code to source code; it is required to debug a "
"compiled program in good conditions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21387
msgid ""
"The problem with debugging information is that is takes up a fair amount of "
"disk space.  For example, debugging information for the GNU C Library weighs "
"in at more than 60 MiB.  Thus, as a user, keeping all the debugging info of "
"all the installed programs is usually not an option.  Yet, space savings "
"should not come at the cost of an impediment to debugging---especially in "
"the GNU system, which should make it easier for users to exert their "
"computing freedom (@pxref{GNU Distribution})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21394
msgid ""
"Thankfully, the GNU Binary Utilities (Binutils) and GDB provide a mechanism "
"that allows users to get the best of both worlds: debugging information can "
"be stripped from the binaries and stored in separate files.  GDB is then "
"able to load debugging information from those files, when they are available "
"(@pxref{Separate Debug Files,,, gdb, Debugging with GDB})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21402
msgid ""
"The GNU distribution takes advantage of this by storing debugging "
"information in the @code{lib/debug} sub-directory of a separate package "
"output unimaginatively called @code{debug} (@pxref{Packages with Multiple "
"Outputs}).  Users can choose to install the @code{debug} output of a package "
"when they need it.  For instance, the following command installs the "
"debugging information for the GNU C Library and for GNU Guile:"
msgstr ""

#. type: example
#: doc/guix.texi:21405
#, no-wrap
msgid "guix package -i glibc:debug guile:debug\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21411
msgid ""
"GDB must then be told to look for debug files in the user's profile, by "
"setting the @code{debug-file-directory} variable (consider setting it from "
"the @file{~/.gdbinit} file, @pxref{Startup,,, gdb, Debugging with GDB}):"
msgstr ""

#. type: example
#: doc/guix.texi:21414
#, no-wrap
msgid "(gdb) set debug-file-directory ~/.guix-profile/lib/debug\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21418
msgid ""
"From there on, GDB will pick up debugging information from the @code{.debug} "
"files under @file{~/.guix-profile/lib/debug}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21425
msgid ""
"In addition, you will most likely want GDB to be able to show the source "
"code being debugged.  To do that, you will have to unpack the source code of "
"the package of interest (obtained with @code{guix build --source}, "
"@pxref{Invoking guix build}), and to point GDB to that source directory "
"using the @code{directory} command (@pxref{Source Path, @code{directory},, "
"gdb, Debugging with GDB})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21434
msgid ""
"The @code{debug} output mechanism in Guix is implemented by the "
"@code{gnu-build-system} (@pxref{Build Systems}).  Currently, it is "
"opt-in---debugging information is available only for the packages with "
"definitions explicitly declaring a @code{debug} output.  This may be changed "
"to opt-out in the future if our build farm servers can handle the load.  To "
"check whether a package has a @code{debug} output, use @command{guix package "
"--list-available} (@pxref{Invoking guix package})."
msgstr ""

#. type: cindex
#: doc/guix.texi:21439
#, no-wrap
msgid "security updates"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21448
msgid ""
"Occasionally, important security vulnerabilities are discovered in software "
"packages and must be patched.  Guix developers try hard to keep track of "
"known vulnerabilities and to apply fixes as soon as possible in the "
"@code{master} branch of Guix (we do not yet provide a ``stable'' branch "
"containing only security updates.)  The @command{guix lint} tool helps "
"developers find out about vulnerable versions of software packages in the "
"distribution:"
msgstr ""

#. type: smallexample
#: doc/guix.texi:21455
#, no-wrap
msgid ""
"$ guix lint -c cve\n"
"gnu/packages/base.scm:652:2: glibc@@2.21: probably vulnerable to "
"CVE-2015-1781, CVE-2015-7547\n"
"gnu/packages/gcc.scm:334:2: gcc@@4.9.3: probably vulnerable to "
"CVE-2015-5276\n"
"gnu/packages/image.scm:312:2: openjpeg@@2.1.0: probably vulnerable to "
"CVE-2016-1923, CVE-2016-1924\n"
"@dots{}\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21458
msgid "@xref{Invoking guix lint}, for more information."
msgstr ""

#. type: quotation
#: doc/guix.texi:21462
msgid ""
"As of version @value{VERSION}, the feature described below is considered "
"``beta''."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21472
msgid ""
"Guix follows a functional package management discipline "
"(@pxref{Introduction}), which implies that, when a package is changed, "
"@emph{every package that depends on it} must be rebuilt.  This can "
"significantly slow down the deployment of fixes in core packages such as "
"libc or Bash, since basically the whole distribution would need to be "
"rebuilt.  Using pre-built binaries helps (@pxref{Substitutes}), but "
"deployment may still take more time than desired."
msgstr ""

#. type: cindex
#: doc/guix.texi:21473
#, no-wrap
msgid "grafts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21481
msgid ""
"To address this, Guix implements @dfn{grafts}, a mechanism that allows for "
"fast deployment of critical updates without the costs associated with a "
"whole-distribution rebuild.  The idea is to rebuild only the package that "
"needs to be patched, and then to ``graft'' it onto packages explicitly "
"installed by the user and that were previously referring to the original "
"package.  The cost of grafting is typically very low, and order of "
"magnitudes lower than a full rebuild of the dependency chain."
msgstr ""

#. type: cindex
#: doc/guix.texi:21482
#, no-wrap
msgid "replacements of packages, for grafts"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21488
msgid ""
"For instance, suppose a security update needs to be applied to Bash.  Guix "
"developers will provide a package definition for the ``fixed'' Bash, say "
"@var{bash-fixed}, in the usual way (@pxref{Defining Packages}).  Then, the "
"original package definition is augmented with a @code{replacement} field "
"pointing to the package containing the bug fix:"
msgstr ""

#. type: example
#: doc/guix.texi:21495
#, no-wrap
msgid ""
"(define bash\n"
"  (package\n"
"    (name \"bash\")\n"
"    ;; @dots{}\n"
"    (replacement bash-fixed)))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21505
msgid ""
"From there on, any package depending directly or indirectly on Bash---as "
"reported by @command{guix gc --requisites} (@pxref{Invoking guix gc})---that "
"is installed is automatically ``rewritten'' to refer to @var{bash-fixed} "
"instead of @var{bash}.  This grafting process takes time proportional to the "
"size of the package, usually less than a minute for an ``average'' package "
"on a recent machine.  Grafting is recursive: when an indirect dependency "
"requires grafting, then grafting ``propagates'' up to the package that the "
"user is installing."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21513
msgid ""
"Currently, the length of the name and version of the graft and that of the "
"package it replaces (@var{bash-fixed} and @var{bash} in the example above) "
"must be equal.  This restriction mostly comes from the fact that grafting "
"works by patching files, including binary files, directly.  Other "
"restrictions may apply: for instance, when adding a graft to a package "
"providing a shared library, the original shared library and its replacement "
"must have the same @code{SONAME} and be binary-compatible."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21517
msgid ""
"The @option{--no-grafts} command-line option allows you to forcefully avoid "
"grafting (@pxref{Common Build Options, @option{--no-grafts}}).  Thus, the "
"command:"
msgstr ""

#. type: example
#: doc/guix.texi:21520
#, no-wrap
msgid "guix build bash --no-grafts\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21524
msgid "returns the store file name of the original Bash, whereas:"
msgstr ""

#. type: example
#: doc/guix.texi:21527
#, no-wrap
msgid "guix build bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21532
msgid ""
"returns the store file name of the ``fixed'', replacement Bash.  This allows "
"you to distinguish between the two variants of Bash."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21535
msgid ""
"To verify which Bash your whole profile refers to, you can run "
"(@pxref{Invoking guix gc}):"
msgstr ""

#. type: example
#: doc/guix.texi:21538
#, no-wrap
msgid "guix gc -R `readlink -f ~/.guix-profile` | grep bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21543
msgid ""
"@dots{} and compare the store file names that you get with those above.  "
"Likewise for a complete GuixSD system generation:"
msgstr ""

#. type: example
#: doc/guix.texi:21546
#, no-wrap
msgid "guix gc -R `guix system build my-config.scm` | grep bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21550
msgid ""
"Lastly, to check which Bash running processes are using, you can use the "
"@command{lsof} command:"
msgstr ""

#. type: example
#: doc/guix.texi:21553
#, no-wrap
msgid "lsof | grep /gnu/store/.*bash\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21570
msgid ""
"From a programming viewpoint, the package definitions of the GNU "
"distribution are provided by Guile modules in the @code{(gnu packages "
"@dots{})} name space@footnote{Note that packages under the @code{(gnu "
"packages @dots{})} module name space are not necessarily ``GNU packages''.  "
"This module naming scheme follows the usual Guile module naming convention: "
"@code{gnu} means that these modules are distributed as part of the GNU "
"system, and @code{packages} identifies modules that define packages.} "
"(@pxref{Modules, Guile modules,, guile, GNU Guile Reference Manual}).  For "
"instance, the @code{(gnu packages emacs)} module exports a variable named "
"@code{emacs}, which is bound to a @code{<package>} object (@pxref{Defining "
"Packages})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21577
msgid ""
"The @code{(gnu packages @dots{})} module name space is automatically scanned "
"for packages by the command-line tools.  For instance, when running "
"@code{guix package -i emacs}, all the @code{(gnu packages @dots{})} modules "
"are scanned until one that exports a package object whose name is "
"@code{emacs} is found.  This package search facility is implemented in the "
"@code{(gnu packages)} module."
msgstr ""

#. type: cindex
#: doc/guix.texi:21579
#, no-wrap
msgid "package module search path"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21596
msgid ""
"Users can store package definitions in modules with different names---e.g., "
"@code{(my-packages emacs)}@footnote{Note that the file name and module name "
"must match.  For instance, the @code{(my-packages emacs)} module must be "
"stored in a @file{my-packages/emacs.scm} file relative to the load path "
"specified with @option{--load-path} or @code{GUIX_PACKAGE_PATH}.  "
"@xref{Modules and the File System,,, guile, GNU Guile Reference Manual}, for "
"details.}.  These package definitions will not be visible by default.  Users "
"can invoke commands such as @command{guix package} and @command{guix build} "
"with the @code{-e} option so that they know where to find the package.  "
"Better yet, they can use the @code{-L} option of these commands to make "
"those modules visible (@pxref{Invoking guix build, @code{--load-path}}), or "
"define the @code{GUIX_PACKAGE_PATH} environment variable.  This environment "
"variable makes it easy to extend or customize the distribution and is "
"honored by all the user interfaces."
msgstr ""

#. type: defvr
#: doc/guix.texi:21597
#, no-wrap
msgid "{Environment Variable} GUIX_PACKAGE_PATH"
msgstr ""

#. type: defvr
#: doc/guix.texi:21601
msgid ""
"This is a colon-separated list of directories to search for additional "
"package modules.  Directories listed in this variable take precedence over "
"the own modules of the distribution."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21609
msgid ""
"The distribution is fully @dfn{bootstrapped} and @dfn{self-contained}: each "
"package is built based solely on other packages in the distribution.  The "
"root of this dependency graph is a small set of @dfn{bootstrap binaries}, "
"provided by the @code{(gnu packages bootstrap)} module.  For more "
"information on bootstrapping, @pxref{Bootstrapping}."
msgstr ""

#. type: cindex
#: doc/guix.texi:21613
#, no-wrap
msgid "packages, creating"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21618
msgid ""
"The GNU distribution is nascent and may well lack some of your favorite "
"packages.  This section describes how you can help make the distribution "
"grow.  @xref{Contributing}, for additional information on how you can help."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21626
msgid ""
"Free software packages are usually distributed in the form of @dfn{source "
"code tarballs}---typically @file{tar.gz} files that contain all the source "
"files.  Adding a package to the distribution means essentially two things: "
"adding a @dfn{recipe} that describes how to build the package, including a "
"list of other packages required to build it, and adding @dfn{package "
"metadata} along with that recipe, such as a description and licensing "
"information."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21635
msgid ""
"In Guix all this information is embodied in @dfn{package definitions}.  "
"Package definitions provide a high-level view of the package.  They are "
"written using the syntax of the Scheme programming language; in fact, for "
"each package we define a variable bound to the package definition, and "
"export that variable from a module (@pxref{Package Modules}).  However, "
"in-depth Scheme knowledge is @emph{not} a prerequisite for creating "
"packages.  For more information on package definitions, @pxref{Defining "
"Packages}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21641
msgid ""
"Once a package definition is in place, stored in a file in the Guix source "
"tree, it can be tested using the @command{guix build} command "
"(@pxref{Invoking guix build}).  For example, assuming the new package is "
"called @code{gnew}, you may run this command from the Guix build tree "
"(@pxref{Running Guix Before It Is Installed}):"
msgstr ""

#. type: example
#: doc/guix.texi:21644
#, no-wrap
msgid "./pre-inst-env guix build gnew --keep-failed\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21650
msgid ""
"Using @code{--keep-failed} makes it easier to debug build failures since it "
"provides access to the failed build tree.  Another useful command-line "
"option when debugging is @code{--log-file}, to access the build log."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21655
msgid ""
"If the package is unknown to the @command{guix} command, it may be that the "
"source file contains a syntax error, or lacks a @code{define-public} clause "
"to export the package variable.  To figure it out, you may load the module "
"from Guile to get more information about the actual error:"
msgstr ""

#. type: example
#: doc/guix.texi:21658
#, no-wrap
msgid "./pre-inst-env guile -c '(use-modules (gnu packages gnew))'\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21666
msgid ""
"Once your package builds correctly, please send us a patch "
"(@pxref{Contributing}).  Well, if you need help, we will be happy to help "
"you too.  Once the patch is committed in the Guix repository, the new "
"package automatically gets built on the supported platforms by "
"@url{http://hydra.gnu.org/jobset/gnu/master, our continuous integration "
"system}."
msgstr ""

#. type: cindex
#: doc/guix.texi:21667
#, no-wrap
msgid "substituter"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21674
msgid ""
"Users can obtain the new package definition simply by running @command{guix "
"pull} (@pxref{Invoking guix pull}).  When @code{hydra.gnu.org} is done "
"building the package, installing the package automatically downloads "
"binaries from there (@pxref{Substitutes}).  The only place where human "
"intervention is needed is to review and apply the patch."
msgstr ""

#. type: cindex
#: doc/guix.texi:21691
#, no-wrap
msgid "free software"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21699
msgid ""
"The GNU operating system has been developed so that users can have freedom "
"in their computing.  GNU is @dfn{free software}, meaning that users have the "
"@url{http://www.gnu.org/philosophy/free-sw.html,four essential freedoms}: to "
"run the program, to study and change the program in source code form, to "
"redistribute exact copies, and to distribute modified versions.  Packages "
"found in the GNU distribution provide only software that conveys these four "
"freedoms."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21705
msgid ""
"In addition, the GNU distribution follow the "
"@url{http://www.gnu.org/distros/free-system-distribution-guidelines.html,free "
"software distribution guidelines}.  Among other things, these guidelines "
"reject non-free firmware, recommendations of non-free software, and discuss "
"ways to deal with trademarks and patents."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21713
msgid ""
"Some otherwise free upstream package sources contain a small and optional "
"subset that violates the above guidelines, for instance because this subset "
"is itself non-free code.  When that happens, the offending items are removed "
"with appropriate patches or code snippets in the @code{origin} form of the "
"package (@pxref{Defining Packages}).  This way, @code{guix build --source} "
"returns the ``freed'' source rather than the unmodified upstream source."
msgstr ""

#. type: cindex
#: doc/guix.texi:21718
#, no-wrap
msgid "package name"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21726
msgid ""
"A package has actually two names associated with it: First, there is the "
"name of the @emph{Scheme variable}, the one following @code{define-public}.  "
"By this name, the package can be made known in the Scheme code, for instance "
"as input to another package.  Second, there is the string in the @code{name} "
"field of a package definition.  This name is used by package management "
"commands such as @command{guix package} and @command{guix build}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21731
msgid ""
"Both are usually the same and correspond to the lowercase conversion of the "
"project name chosen upstream, with underscores replaced with hyphens.  For "
"instance, GNUnet is available as @code{gnunet}, and SDL_net as "
"@code{sdl-net}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21736
msgid ""
"We do not add @code{lib} prefixes for library packages, unless these are "
"already part of the official project name.  But @pxref{Python Modules} and "
"@ref{Perl Modules} for special rules concerning modules for the Python and "
"Perl languages."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21738
msgid "Font package names are handled differently, @pxref{Fonts}."
msgstr ""

#. type: cindex
#: doc/guix.texi:21743
#, no-wrap
msgid "package version"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21752
msgid ""
"We usually package only the latest version of a given free software "
"project.  But sometimes, for instance for incompatible library versions, two "
"(or more) versions of the same package are needed.  These require different "
"Scheme variable names.  We use the name as defined in @ref{Package Naming} "
"for the most recent version; previous versions use the same name, suffixed "
"by @code{-} and the smallest prefix of the version number that may "
"distinguish the two versions."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21755
msgid ""
"The name inside the package definition is the same for all versions of a "
"package and does not contain any version number."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21757
msgid ""
"For instance, the versions 2.24.20 and 3.9.12 of GTK+ may be packaged as "
"follows:"
msgstr ""

#. type: example
#: doc/guix.texi:21769
#, no-wrap
msgid ""
"(define-public gtk+\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"3.9.12\")\n"
"    ...))\n"
"(define-public gtk+-2\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"2.24.20\")\n"
"    ...))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21771
msgid "If we also wanted GTK+ 3.8.2, this would be packaged as"
msgstr ""

#. type: example
#: doc/guix.texi:21777
#, no-wrap
msgid ""
"(define-public gtk+-3.8\n"
"  (package\n"
"    (name \"gtk+\")\n"
"    (version \"3.8.2\")\n"
"    ...))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:21781
#, no-wrap
msgid "version number, for VCS snapshots"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21787
msgid ""
"Occasionally, we package snapshots of upstream's version control system "
"(VCS) instead of formal releases.  This should remain exceptional, because "
"it is up to upstream developers to clarify what the stable release is.  Yet, "
"it is sometimes necessary.  So, what should we put in the @code{version} "
"field?"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21795
msgid ""
"Clearly, we need to make the commit identifier of the VCS snapshot visible "
"in the version string, but we also need to make sure that the version string "
"is monotonically increasing so that @command{guix package --upgrade} can "
"determine which version is newer.  Since commit identifiers, notably with "
"Git, are not monotonically increasing, we add a revision number that we "
"increase each time we upgrade to a newer snapshot.  The resulting version "
"string looks like this:"
msgstr ""

#. type: example
#: doc/guix.texi:21804
#, no-wrap
msgid ""
"2.0.11-3.cabba9e\n"
"  ^    ^    ^\n"
"  |    |    `-- upstream commit ID\n"
"  |    |\n"
"  |    `--- Guix package revision\n"
"  |\n"
"latest upstream version\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21813
msgid ""
"It is a good idea to strip commit identifiers in the @code{version} field "
"to, say, 7 digits.  It avoids an aesthetic annoyance (assuming aesthetics "
"have a role to play here) as well as problems related to OS limits such as "
"the maximum shebang length (127 bytes for the Linux kernel.)  It is best to "
"use the full commit identifiers in @code{origin}s, though, to avoid "
"ambiguities.  A typical package definition may look like this:"
msgstr ""

#. type: example
#: doc/guix.texi:21829
#, no-wrap
msgid ""
"(define my-package\n"
"  (let ((commit \"c3f29bc928d5900971f65965feaae59e1272a3f7\")\n"
"        (revision \"1\"))          ;Guix package revision\n"
"    (package\n"
"      (version (git-version \"0.9\" revision commit))\n"
"      (source (origin\n"
"                (method git-fetch)\n"
"                (uri (git-reference\n"
"                      (url \"git://example.org/my-package.git\")\n"
"                      (commit commit)))\n"
"                (sha256 (base32 \"1mbikn@dots{}\"))\n"
"                (file-name (git-file-name name version))))\n"
"      ;; @dots{}\n"
"      )))\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:21834
#, no-wrap
msgid "package description"
msgstr ""

#. type: cindex
#: doc/guix.texi:21835
#, no-wrap
msgid "package synopsis"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21842
msgid ""
"As we have seen before, each package in GNU@tie{}Guix includes a synopsis "
"and a description (@pxref{Defining Packages}).  Synopses and descriptions "
"are important: They are what @command{guix package --search} searches, and a "
"crucial piece of information to help users determine whether a given package "
"suits their needs.  Consequently, packagers should pay attention to what "
"goes into them."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21850
msgid ""
"Synopses must start with a capital letter and must not end with a period.  "
"They must not start with ``a'' or ``the'', which usually does not bring "
"anything; for instance, prefer ``File-frobbing tool'' over ``A tool that "
"frobs files''.  The synopsis should say what the package is---e.g., ``Core "
"GNU utilities (file, text, shell)''---or what it is used for---e.g., the "
"synopsis for GNU@tie{}grep is ``Print lines matching a pattern''."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21860
msgid ""
"Keep in mind that the synopsis must be meaningful for a very wide audience.  "
"For example, ``Manipulate alignments in the SAM format'' might make sense "
"for a seasoned bioinformatics researcher, but might be fairly unhelpful or "
"even misleading to a non-specialized audience.  It is a good idea to come up "
"with a synopsis that gives an idea of the application domain of the "
"package.  In this example, this might give something like ``Manipulate "
"nucleotide sequence alignments'', which hopefully gives the user a better "
"idea of whether this is what they are looking for."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21868
msgid ""
"Descriptions should take between five and ten lines.  Use full sentences, "
"and avoid using acronyms without first introducing them.  Please avoid "
"marketing phrases such as ``world-leading'', ``industrial-strength'', and "
"``next-generation'', and avoid superlatives like ``the most "
"advanced''---they are not helpful to users looking for a package and may "
"even sound suspicious.  Instead, try to be factual, mentioning use cases and "
"features."
msgstr ""

#. type: cindex
#: doc/guix.texi:21869
#, no-wrap
msgid "Texinfo markup, in package descriptions"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21878
msgid ""
"Descriptions can include Texinfo markup, which is useful to introduce "
"ornaments such as @code{@@code} or @code{@@dfn}, bullet lists, or hyperlinks "
"(@pxref{Overview,,, texinfo, GNU Texinfo}).  However you should be careful "
"when using some characters for example @samp{@@} and curly braces which are "
"the basic special characters in Texinfo (@pxref{Special Characters,,, "
"texinfo, GNU Texinfo}).  User interfaces such as @command{guix package "
"--show} take care of rendering it appropriately."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21884
msgid ""
"Synopses and descriptions are translated by volunteers "
"@uref{http://translationproject.org/domain/guix-packages.html, at the "
"Translation Project} so that as many users as possible can read them in "
"their native language.  User interfaces search them and display them in the "
"language specified by the current locale."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21889
msgid ""
"To allow @command{xgettext} to extract them as translatable strings, "
"synopses and descriptions @emph{must be literal strings}.  This means that "
"you cannot use @code{string-append} or @code{format} to construct these "
"strings:"
msgstr ""

#. type: lisp
#: doc/guix.texi:21895
#, no-wrap
msgid ""
"(package\n"
"  ;; @dots{}\n"
"  (synopsis \"This is translatable\")\n"
"  (description (string-append \"This is \" \"*not*\" \" translatable.\")))\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21903
msgid ""
"Translation is a lot of work so, as a packager, please pay even more "
"attention to your synopses and descriptions as every change may entail "
"additional work for translators.  In order to help them, it is possible to "
"make recommendations or instructions visible to them by inserting special "
"comments like this (@pxref{xgettext Invocation,,, gettext, GNU Gettext}):"
msgstr ""

#. type: example
#: doc/guix.texi:21908
#, no-wrap
msgid ""
";; TRANSLATORS: \"X11 resize-and-rotate\" should not be translated.\n"
"(description \"ARandR is designed to provide a simple visual front end\n"
"for the X11 resize-and-rotate (RandR) extension. @dots{}\")\n"
msgstr ""

#. type: cindex
#: doc/guix.texi:21914
#, no-wrap
msgid "python"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21920
msgid ""
"We currently package Python 2 and Python 3, under the Scheme variable names "
"@code{python-2} and @code{python} as explained in @ref{Version Numbers}.  To "
"avoid confusion and naming clashes with other programming languages, it "
"seems desirable that the name of a package for a Python module contains the "
"word @code{python}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21926
msgid ""
"Some modules are compatible with only one version of Python, others with "
"both.  If the package Foo compiles only with Python 3, we name it "
"@code{python-foo}; if it compiles only with Python 2, we name it "
"@code{python2-foo}. If it is compatible with both versions, we create two "
"packages with the corresponding names."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21932
msgid ""
"If a project already contains the word @code{python}, we drop this; for "
"instance, the module python-dateutil is packaged under the names "
"@code{python-dateutil} and @code{python2-dateutil}.  If the project name "
"starts with @code{py} (e.g. @code{pytz}), we keep it and prefix it as "
"described above."
msgstr ""

#. type: subsubsection
#: doc/guix.texi:21933
#, no-wrap
msgid "Specifying Dependencies"
msgstr ""

#. type: cindex
#: doc/guix.texi:21934
#, no-wrap
msgid "inputs, for Python packages"
msgstr ""

#. type: Plain text
#: doc/guix.texi:21939
msgid ""
"Dependency information for Python packages is usually available in the "
"package source tree, with varying degrees of accuracy: in the "
"@file{setup.py} file, in @file{requirements.txt}, or in @file{tox.ini}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:21945
msgid ""
"Your mission, when writing a recipe for a Python package, is to map these "
"dependencies to the appropriate type of ``input'' (@pxref{package Reference, "
"inputs}).  Although the @code{pypi} importer normally does a good job "
"(@pxref{Invoking guix import}), you may want to check the following check "
"list to determine which dependency goes where."
msgstr ""

#. type: itemize
#: doc/guix.texi:21953
msgid ""
"We currently package Python 2 with @code{setuptools} and @code{pip} "
"installed like Python 3.4 has per default.  Thus you don't need to specify "
"either of these as an input.  @command{guix lint} will warn you if you do."
msgstr ""

#. type: itemize
#: doc/guix.texi:21959
msgid ""
"Python dependencies required at run time go into @code{propagated-inputs}.  "
"They are typically defined with the @code{install_requires} keyword in "
"@file{setup.py}, or in the @file{requirements.txt} file."
msgstr ""

#. type: itemize
#: doc/guix.texi:21967
msgid ""
"Python packages required only at build time---e.g., those listed with the "
"@code{setup_requires} keyword in @file{setup.py}---or only for "
"testing---e.g., those in @code{tests_require}---go into "
"@code{native-inputs}.  The rationale is that (1) they do not need to be "
"propagated because they are not needed at run time, and (2) in a "
"cross-compilation context, it's the ``native'' input that we'd want."
msgstr ""

#. type: itemize
#: doc/guix.texi:21971
msgid ""
"Examples are the @code{pytest}, @code{mock}, and @code{nose} test "
"frameworks.  Of course if any of these packages is also required at "
"run-time, it needs to go to @code{propagated-inputs}."
msgstr ""

#. type: itemize
#: doc/guix.texi:21976
msgid ""
"Anything that does not fall in the previous categories goes to "
"@code{inputs}, for example programs or C libraries required for building "
"Python packages containing C extensions."
msgstr ""

#. type: itemize
#: doc/guix.texi:21982
msgid ""
"If a Python package has optional dependencies (@code{extras_require}), it is "
"up to you to decide whether to add them or not, based on their "
"usefulness/overhead ratio (@pxref{Submitting Patches, @command{guix size}})."
msgstr ""

#. type: cindex
#: doc/guix.texi:21989
#, no-wrap
msgid "perl"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22000
msgid ""
"Perl programs standing for themselves are named as any other package, using "
"the lowercase upstream name.  For Perl packages containing a single class, "
"we use the lowercase class name, replace all occurrences of @code{::} by "
"dashes and prepend the prefix @code{perl-}.  So the class @code{XML::Parser} "
"becomes @code{perl-xml-parser}.  Modules containing several classes keep "
"their lowercase upstream name and are also prepended by @code{perl-}.  Such "
"modules tend to have the word @code{perl} somewhere in their name, which "
"gets dropped in favor of the prefix.  For instance, @code{libwww-perl} "
"becomes @code{perl-libwww}."
msgstr ""

#. type: cindex
#: doc/guix.texi:22005
#, no-wrap
msgid "java"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22008
msgid ""
"Java programs standing for themselves are named as any other package, using "
"the lowercase upstream name."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22014
msgid ""
"To avoid confusion and naming clashes with other programming languages, it "
"is desirable that the name of a package for a Java package is prefixed with "
"@code{java-}.  If a project already contains the word @code{java}, we drop "
"this; for instance, the package @code{ngsjava} is packaged under the name "
"@code{java-ngs}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22020
msgid ""
"For Java packages containing a single class or a small class hierarchy, we "
"use the lowercase class name, replace all occurrences of @code{.} by dashes "
"and prepend the prefix @code{java-}.  So the class @code{apache.commons.cli} "
"becomes package @code{java-apache-commons-cli}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22031
msgid ""
"For fonts that are in general not installed by a user for typesetting "
"purposes, or that are distributed as part of a larger software package, we "
"rely on the general packaging rules for software; for instance, this applies "
"to the fonts delivered as part of the X.Org system or fonts that are part of "
"TeX Live."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22035
msgid ""
"To make it easier for a user to search for fonts, names for other packages "
"containing only fonts are constructed as follows, independently of the "
"upstream package name."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22043
msgid ""
"The name of a package containing only one font family starts with "
"@code{font-}; it is followed by the foundry name and a dash @code{-} if the "
"foundry is known, and the font family name, in which spaces are replaced by "
"dashes (and as usual, all upper case letters are transformed to lower "
"case).  For example, the Gentium font family by SIL is packaged under the "
"name @code{font-sil-gentium}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22052
msgid ""
"For a package containing several font families, the name of the collection "
"is used in the place of the font family name.  For instance, the Liberation "
"fonts consist of three families, Liberation Sans, Liberation Serif and "
"Liberation Mono.  These could be packaged separately under the names "
"@code{font-liberation-sans} and so on; but as they are distributed together "
"under a common name, we prefer to package them together as "
"@code{font-liberation}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22058
msgid ""
"In the case where several formats of the same font family or font collection "
"are packaged separately, a short form of the format, prepended by a dash, is "
"added to the package name.  We use @code{-ttf} for TrueType fonts, "
"@code{-otf} for OpenType fonts and @code{-type1} for PostScript Type 1 "
"fonts."
msgstr ""

#. type: cindex
#: doc/guix.texi:22066
#, no-wrap
msgid "bootstrapping"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22076
msgid ""
"Bootstrapping in our context refers to how the distribution gets built "
"``from nothing''.  Remember that the build environment of a derivation "
"contains nothing but its declared inputs (@pxref{Introduction}).  So there's "
"an obvious chicken-and-egg problem: how does the first package get built? "
"How does the first compiler get compiled? Note that this is a question of "
"interest only to the curious hacker, not to the regular user, so you can "
"shamelessly skip this section if you consider yourself a ``regular user''."
msgstr ""

#. type: cindex
#: doc/guix.texi:22077 doc/guix.texi:22199
#, no-wrap
msgid "bootstrap binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22087
msgid ""
"The GNU system is primarily made of C code, with libc at its core.  The GNU "
"build system itself assumes the availability of a Bourne shell and "
"command-line tools provided by GNU Coreutils, Awk, Findutils, `sed', and "
"`grep'.  Furthermore, build programs---programs that run @code{./configure}, "
"@code{make}, etc.---are written in Guile Scheme (@pxref{Derivations}).  "
"Consequently, to be able to build anything at all, from scratch, Guix relies "
"on pre-built binaries of Guile, GCC, Binutils, libc, and the other packages "
"mentioned above---the @dfn{bootstrap binaries}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22090
msgid ""
"These bootstrap binaries are ``taken for granted'', though we can also "
"re-create them if needed (more on that later)."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:22091
#, no-wrap
msgid "Preparing to Use the Bootstrap Binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22096
msgid ""
"@image{images/bootstrap-graph,6in,,Dependency graph of the early bootstrap "
"derivations}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22101
msgid ""
"The figure above shows the very beginning of the dependency graph of the "
"distribution, corresponding to the package definitions of the @code{(gnu "
"packages bootstrap)} module.  A similar figure can be generated with "
"@command{guix graph} (@pxref{Invoking guix graph}), along the lines of:"
msgstr ""

#. type: example
#: doc/guix.texi:22106
#, no-wrap
msgid ""
"guix graph -t derivation \\\n"
"  -e '(@@@@ (gnu packages bootstrap) %bootstrap-gcc)' \\\n"
"  | dot -Tps > t.ps\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22115
msgid ""
"At this level of detail, things are slightly complex.  First, Guile itself "
"consists of an ELF executable, along with many source and compiled Scheme "
"files that are dynamically loaded when it runs.  This gets stored in the "
"@file{guile-2.0.7.tar.xz} tarball shown in this graph.  This tarball is part "
"of Guix's ``source'' distribution, and gets inserted into the store with "
"@code{add-to-store} (@pxref{The Store})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22124
msgid ""
"But how do we write a derivation that unpacks this tarball and adds it to "
"the store? To solve this problem, the @code{guile-bootstrap-2.0.drv} "
"derivation---the first one that gets built---uses @code{bash} as its "
"builder, which runs @code{build-bootstrap-guile.sh}, which in turn calls "
"@code{tar} to unpack the tarball.  Thus, @file{bash}, @file{tar}, @file{xz}, "
"and @file{mkdir} are statically-linked binaries, also part of the Guix "
"source distribution, whose sole purpose is to allow the Guile tarball to be "
"unpacked."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22136
msgid ""
"Once @code{guile-bootstrap-2.0.drv} is built, we have a functioning Guile "
"that can be used to run subsequent build programs.  Its first task is to "
"download tarballs containing the other pre-built binaries---this is what the "
"@code{.tar.xz.drv} derivations do.  Guix modules such as "
"@code{ftp-client.scm} are used for this purpose.  The "
"@code{module-import.drv} derivations import those modules in a directory in "
"the store, using the original layout.  The @code{module-import-compiled.drv} "
"derivations compile those modules, and write them in an output directory "
"with the right layout.  This corresponds to the @code{#:modules} argument of "
"@code{build-expression->derivation} (@pxref{Derivations})."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22140
msgid ""
"Finally, the various tarballs are unpacked by the derivations "
"@code{gcc-bootstrap-0.drv}, @code{glibc-bootstrap-0.drv}, etc., at which "
"point we have a working C tool chain."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:22142
#, no-wrap
msgid "Building the Build Tools"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22151
msgid ""
"Bootstrapping is complete when we have a full tool chain that does not "
"depend on the pre-built bootstrap tools discussed above.  This no-dependency "
"requirement is verified by checking whether the files of the final tool "
"chain contain references to the @file{/gnu/store} directories of the "
"bootstrap inputs.  The process that leads to this ``final'' tool chain is "
"described by the package definitions found in the @code{(gnu packages "
"commencement)} module."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22158
msgid ""
"The @command{guix graph} command allows us to ``zoom out'' compared to the "
"graph above, by looking at the level of package objects instead of "
"individual derivations---remember that a package may translate to several "
"derivations, typically one derivation to download its source, one to build "
"the Guile modules it needs, and one to actually build the package from "
"source.  The command:"
msgstr ""

#. type: example
#: doc/guix.texi:22163
#, no-wrap
msgid ""
"guix graph -t bag \\\n"
"  -e '(@@@@ (gnu packages commencement)\n"
"          glibc-final-with-bootstrap-bash)' | dot -Tps > t.ps\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22170
msgid ""
"produces the dependency graph leading to the ``final'' C "
"library@footnote{You may notice the @code{glibc-intermediate} label, "
"suggesting that it is not @emph{quite} final, but as a good approximation, "
"we will consider it final.}, depicted below."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22172
msgid ""
"@image{images/bootstrap-packages,6in,,Dependency graph of the early "
"packages}"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22178
msgid ""
"The first tool that gets built with the bootstrap binaries is "
"GNU@tie{}Make---noted @code{make-boot0} above---which is a prerequisite for "
"all the following packages.  From there Findutils and Diffutils get built."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22183
msgid ""
"Then come the first-stage Binutils and GCC, built as pseudo cross "
"tools---i.e., with @code{--target} equal to @code{--host}.  They are used to "
"build libc.  Thanks to this cross-build trick, this libc is guaranteed not "
"to hold any reference to the initial tool chain."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22189
msgid ""
"From there the final Binutils and GCC (not shown above) are built.  GCC uses "
"@code{ld} from the final Binutils, and links programs against the just-built "
"libc.  This tool chain is used to build the other packages used by Guix and "
"by the GNU Build System: Guile, Bash, Coreutils, etc."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22195
msgid ""
"And voilà! At this point we have the complete set of build tools that the "
"GNU Build System expects.  These are in the @code{%final-inputs} variable of "
"the @code{(gnu packages commencement)} module, and are implicitly used by "
"any package that uses @code{gnu-build-system} (@pxref{Build Systems, "
"@code{gnu-build-system}})."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:22197
#, no-wrap
msgid "Building the Bootstrap Binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22204
msgid ""
"Because the final tool chain does not depend on the bootstrap binaries, "
"those rarely need to be updated.  Nevertheless, it is useful to have an "
"automated way to produce them, should an update occur, and this is what the "
"@code{(gnu packages make-bootstrap)} module provides."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22208
msgid ""
"The following command builds the tarballs containing the bootstrap binaries "
"(Guile, Binutils, GCC, libc, and a tarball containing a mixture of Coreutils "
"and other basic command-line tools):"
msgstr ""

#. type: example
#: doc/guix.texi:22211
#, no-wrap
msgid "guix build bootstrap-tarballs\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22216
msgid ""
"The generated tarballs are those that should be referred to in the "
"@code{(gnu packages bootstrap)} module mentioned at the beginning of this "
"section."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22222
msgid ""
"Still here? Then perhaps by now you've started to wonder: when do we reach a "
"fixed point? That is an interesting question! The answer is unknown, but if "
"you would like to investigate further (and have significant computational "
"and storage resources to do so), then let us know."
msgstr ""

#. type: unnumberedsubsec
#: doc/guix.texi:22223
#, no-wrap
msgid "Reducing the Set of Bootstrap Binaries"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22231
msgid ""
"Our bootstrap binaries currently include GCC, Guile, etc.  That's a lot of "
"binary code! Why is that a problem? It's a problem because these big chunks "
"of binary code are practically non-auditable, which makes it hard to "
"establish what source code produced them.  Every unauditable binary also "
"leaves us vulnerable to compiler backdoors as described by Ken Thompson in "
"the 1984 paper @emph{Reflections on Trusting Trust}."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22237
msgid ""
"This is mitigated by the fact that our bootstrap binaries were generated "
"from an earlier Guix revision.  Nevertheless it lacks the level of "
"transparency that we get in the rest of the package dependency graph, where "
"Guix always gives us a source-to-binary mapping.  Thus, our goal is to "
"reduce the set of bootstrap binaries to the bare minimum."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22243
msgid ""
"The @uref{http://bootstrappable.org, Bootstrappable.org web site} lists "
"on-going projects to do that.  One of these is about replacing the bootstrap "
"GCC with a sequence of assemblers, interpreters, and compilers of increasing "
"complexity, which could be built from source starting from a simple and "
"auditable assembler.  Your help is welcome!"
msgstr ""

#. type: section
#: doc/guix.texi:22246
#, no-wrap
msgid "Porting to a New Platform"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22255
msgid ""
"As discussed above, the GNU distribution is self-contained, and "
"self-containment is achieved by relying on pre-built ``bootstrap binaries'' "
"(@pxref{Bootstrapping}).  These binaries are specific to an operating system "
"kernel, CPU architecture, and application binary interface (ABI).  Thus, to "
"port the distribution to a platform that is not yet supported, one must "
"build those bootstrap binaries, and update the @code{(gnu packages "
"bootstrap)} module to use them on that platform."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22260
msgid ""
"Fortunately, Guix can @emph{cross compile} those bootstrap binaries.  When "
"everything goes well, and assuming the GNU tool chain supports the target "
"platform, this can be as simple as running a command like this one:"
msgstr ""

#. type: example
#: doc/guix.texi:22263
#, no-wrap
msgid "guix build --target=armv5tel-linux-gnueabi bootstrap-tarballs\n"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22270
msgid ""
"For this to work, the @code{glibc-dynamic-linker} procedure in @code{(gnu "
"packages bootstrap)} must be augmented to return the right file name for "
"libc's dynamic linker on that platform; likewise, "
"@code{system->linux-architecture} in @code{(gnu packages linux)} must be "
"taught about the new platform."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22279
msgid ""
"Once these are built, the @code{(gnu packages bootstrap)} module needs to be "
"updated to refer to these binaries on the target platform.  That is, the "
"hashes and URLs of the bootstrap tarballs for the new platform must be added "
"alongside those of the currently supported platforms.  The bootstrap Guile "
"tarball is treated specially: it is expected to be available locally, and "
"@file{gnu/local.mk} has rules do download it for the supported "
"architectures; a rule for the new platform must be added as well."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22288
msgid ""
"In practice, there may be some complications.  First, it may be that the "
"extended GNU triplet that specifies an ABI (like the @code{eabi} suffix "
"above) is not recognized by all the GNU tools.  Typically, glibc recognizes "
"some of these, whereas GCC uses an extra @code{--with-abi} configure flag "
"(see @code{gcc.scm} for examples of how to handle this).  Second, some of "
"the required packages could fail to build for that platform.  Lastly, the "
"generated binaries could be broken for some reason."
msgstr ""

#. type: include
#: doc/guix.texi:22290
#, no-wrap
msgid "contributing.texi"
msgstr ""

#. type: Plain text
#: doc/guix.texi:22303
msgid ""
"Guix is based on the @uref{http://nixos.org/nix/, Nix package manager}, "
"which was designed and implemented by Eelco Dolstra, with contributions from "
"other people (see the @file{nix/AUTHORS} file in Guix.)  Nix pioneered "
"functional package management, and promoted unprecedented features, such as "
"transactional package upgrades and rollbacks, per-user profiles, and "
"referentially transparent build processes.  Without this work, Guix would "
"not exist."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22306
msgid ""
"The Nix-based software distributions, Nixpkgs and NixOS, have also been an "
"inspiration for Guix."
msgstr ""

#. type: Plain text
#: doc/guix.texi:22312
msgid ""
"GNU@tie{}Guix itself is a collective work with contributions from a number "
"of people.  See the @file{AUTHORS} file in Guix for more information on "
"these fine people.  The @file{THANKS} file lists people who have helped by "
"reporting bugs, taking care of the infrastructure, providing artwork and "
"themes, making suggestions, and more---thank you!"
msgstr ""

#. type: cindex
#: doc/guix.texi:22317
#, no-wrap
msgid "license, GNU Free Documentation License"
msgstr ""

#. type: include
#: doc/guix.texi:22318
#, no-wrap
msgid "fdl-1.3.texi"
msgstr ""