* guix/scripts/offload.scm (<build-machine>)[systems]: New field.
[system]: Accessor changed to %build-machine-system.  Default to #f.
* guix/scripts/offload.scm (build-machine-system): Wrap %build-machine-system
with a deprecation warning.
(build-machine-systems): Access the new systems field or fallback to use
build-machine-system, for backward compatibility.
(machine-matches?): Adjust.
* tests/offload.scm: Add tests...
* Makefile.am (SCM_TESTS): ...and register them.
* doc/guix.texi (Daemon Offload Setup): Update doc.

* gnu/packages/version-control.scm (git-lfs)[arguments]: Don't install
the sources.

* gnu/packages/version-control.scm (git-lfs): Update to v2.11.0.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

* gnu/packages/version-control.scm (git-lfs)[arguments]: Add build
phases to build and install man pages.
[native-inputs]: Add ronn-ng.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

* gnu/packages/gnome.scm (polari): Update to 3.36.3.

* doc/guix.texi (Virtualization Services): Fix typo.

* gnu/services/ganeti.scm (ganeti-kvmd-service-type)[description]:
Fix typo.

* gnu/packages/radio.scm (gnuradio-osmosdr): Update to 0.2.2.

* gnu/packages/admin.scm (libcap-ng): Update to 0.7.11.

* gnu/packages/ruby.scm (ruby-public-suffix): Update to 4.0.5.

* gnu/packages/ruby.scm (ruby-domain-name): Update to 0.5.20190701.

* gnu/packages/radio.scm (fldigi): Update to 4.1.14.

Cuirass now depends of "guile-zlib" instead of Guix zlib module.

* gnu/packages/ci.scm (cuirass): Update to 0.0.1-43.f2984c7,
[inputs]: add "guile-zlib" ...
[arguments]: ... and add it to the dependencies.

* gnu/packages/tryton.scm (python-trytond-stock-lot): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/tryton.scm (python-trytond-stock): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/tryton.scm (python-trytond-account): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/python-xyz.scm (python-simpleeval): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/tryton.scm (python-trytond-product): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/tryton.scm (python-trytond-company): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/tryton.scm (python-trytond-currency): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/python-xyz.scm (python-forex-python): New variable.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

* gnu/packages/games.scm (stepmania)[arguments]: Check for the 'x86_64'
architecture.

* gnu/packages/audio.scm (audacity)[arguments]: Check for the 'x86_64'
architecture.

This is a follow-up of 755f365b.

As (zlib) is autoloaded in (gnu build linux-modules), "guile-zlib" is needed
as an extension only when it is effectively used.

* gnu/installer.scm (installer-program): Remove "guile-zlib" from the extensions.
* gnu/machine/ssh.scm (machine-check-initrd-modules): Ditto.
* gnu/services.scm (activation-script): Ditto.
* gnu/services/base.scm (default-serial-port): Ditto,
(agetty-shepherd-service): ditto,
(udev-service-type): ditto.
* gnu/system/image.scm (gcrypt-sqlite3&co): Ditto.
* gnu/system/shadow.scm (account-shepherd-service): Ditto.

This commit enables GZIP compression for linux-libre kernel modules, reducing
the size of linux-libre by 63% (165MB).

* gnu/packages/aux-files/linux-libre/5.8-arm.conf: Enable GZ compression.
* gnu/packages/aux-files/linux-libre/5.8-arm64.conf: Ditto.
* gnu/packages/aux-files/linux-libre/5.8-i686.conf: Ditto.
* gnu/packages/aux-files/linux-libre/5.8-x86_64.conf: Ditto.

This commit adds support for GZIP compression for linux-libre kernel
modules. The initrd modules are kept uncompressed as the initrd is already
compressed as a whole.

The linux-libre kernel also supports XZ compression, but as Guix does not have
any available bindings for now, and the compression time is far more
significant, GZIP seems to be a better option.

* gnu/build/linux-modules.scm (modinfo-section-contents): Use
'call-with-gzip-input-port' to read from a module file using '.gz' extension,
(strip-extension): new procedure,
(dot-ko): adapt to support compression,
(ensure-dot-ko): ditto,
(file-name->module-name): ditto,
(find-module-file): ditto,
(load-linux-module*): ditto,
(module-name->file-name/guess): ditto,
(module-name-lookup): ditto,
(write-module-name-database): ditto,
(write-module-alias-database): ditto,
(write-module-device-database): ditto.
* gnu/installer.scm (installer-program): Add "guile-zlib" to the extensions.
* gnu/machine/ssh.scm (machine-check-initrd-modules): Ditto.
* gnu/services.scm (activation-script): Ditto.
* gnu/services/base.scm (default-serial-port): Ditto,
(agetty-shepherd-service): ditto,
(udev-service-type): ditto.
* gnu/system/image.scm (gcrypt-sqlite3&co): Ditto.
* gnu/system/linux-initrd.scm (flat-linux-module-directory): Add "guile-zlib"
to the extensions and make sure that the initrd only contains
uncompressed module files.
* gnu/system/shadow.scm (account-shepherd-service): Add "guile-zlib" to the
extensions.
* guix/profiles.scm (linux-module-database): Ditto.

* gnu/packages/emacs-xyz.scm (emacs-debbugs): Update to 0.26.

* gnu/packages/emacs-xyz.scm (emacs-undo-tree): Update to 0.7.5.

* gnu/packages/emacs-xyz.scm (emacs-sparql-mode): Improve description.

* gnu/packages/emacs-xyz.scm (emacs-sparql-mode): Update to 4.0.2.
[propagated-inputs]: Add emacs-company.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

* gnu/packages/ruby.scm (ruby-jekyll-paginate-v2): Update to 3.0.0.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

* gnu/packages/emacs-xyz.scm (emacs-restclient): Update to 0-3.ac8aad6.
[propagated-inputs]: Add emacs-jq-mode.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

* gnu/packages/ruby.scm (jekyll)[propagated-inputs]: changed kramdown
parser to ruby-kramdown-parser-gfm.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

Fixes <https://bugs.gnu.org/43011>.
Reported by Jesse Gibbons <jgibbons2357@gmail.com>.

Until now the stdout/stderr file descriptors were not redirected.

* gnu/services/admin.scm (unattended-upgrade-mcron-jobs)[code]: Remove
'with-logging' and use 'redirect-port' instead.

Suggested by pkill9 <pkill9@runbox.com>.

* gnu/system.scm (validated-sudoers-file): New procedure.
(operating-system-etc-service): Use it.

* gnu/services/admin.scm (<unattended-upgrade-configuration>)[operating-system-file]:
New field.
(unattended-upgrade-mcron-jobs): Honor it.
* doc/guix.texi (Unattended Upgrades): Document it.

* guix/scripts/offload.scm (guix-offload): Update help string.

* gnu/packages/terminals.scm (libvterm): Update to 0.1.4.

Signed-off-by: Leo Famulari <leo@famulari.name>

* guix/scripts/upgrade.scm (%options): Add "do-not-upgrade" to list of
  options inherited from guix package.

* gnu/packages/package-management.scm (guix): Update to 1.1.0-19.0c50d723.