gnu: mtd-utils: Disable parallel tests.

This is a followup to 7a409a217c113dd55c44735331b4c4c1d60ad531.

* gnu/packages/linux.scm (mtd-utils)[arguments]: Add #:parallel-tests?.

services: rottlog: More convenient default options for <log-rotation>.

* gnu/services/admin.scm (%default-log-rotation-options): New variable.
(%default-rotations): Use it.
* gnu/services/cuirass.scm (cuirass-log-rotations): Likewise.
* doc/guix.texi (Log Rotation): Adjust accordingly.

guix gc: '--delete-generations' now deletes old Home generations.

This reverts commit 24c0518dd404cbb3c434fb6704f4f551bbc78693,
thereby reinstating ba22560627f848f40891a56355ff26b6de1380bc, with an
additional fix in (guix self).

Fixes <https://issues.guix.gnu.org/56722>.
Reported by "(" <paren@disroot.org>.

* guix/scripts/gc.scm (guix-gc)[delete-generations]: Add call to
'home-generation-base'.
* guix/self.scm (compiled-guix)[*core-cli-modules*]: Remove (guix
scripts gc).
* doc/guix.texi (Invoking guix gc): Document the change.

home: Add 'home-generation-base'.

This reverts commit 670818a4049edb8a77a5b596fbc7558bde57165c,
thereby reinstating 5df8f7802e8b45855e8f84830677001dc631e4f7.

* gnu/home.scm (%profile-generation-rx): New variable.
(home-generation-base): New procedure.

gnu: rottlog: Remove input labels.

* gnu/packages/admin.scm (rottlog)[arguments]: In 'tweak-rc-weekly', use
'search-input-file' instead of 'assoc-ref'.
[inputs]: Remove labels.

services: rottlog: Keep important /var/log files for 16 weeks.

The default "rotate" value is 1 as of rottlog 0.72.2, meaning that only
one rotated file would be kept in addition to the active file.

* gnu/services/admin.scm (%default-rotations): Add "rotate" option for
%ROTATED-FILES.

services: tor: Do not write to /var/log/tor.log.

The service uses syslog and additionally shepherd 0.9 captures its
stdout/stderr, so there's no point in passing #:log-file.

* gnu/services/networking.scm (tor-shepherd-service): Remove #:log-file
argument to 'make-forkexec-constructor'.
(%tor-log-rotation): Remove.
(tor-service-type): Remove ROTTLOG-SERVICE-TYPE extension.

gnu: emacs-dtrt-indent: Update to 1.8.

* gnu/packages/emacs-xyz.scm (emacs-dtrt-indent): Update to 1.8.

gnu: emacs-pabbrev: Update to 4.2.2.

* gnu/packages/emacs-xyz.scm (emacs-pabbrev): Update to 4.2.2.
[source]<origin>: Change file extension.

gnu: emacs-org-jira: Update to 4.4.0.

* gnu/packages/emacs-xyz.scm (emacs-org-jira): Update to 4.4.0.

gnu: emacs-devdocs: Update to 0.5.

* gnu/packages/emacs-xyz.scm (emacs-devdocs): Update to 0.5.

gnu: emacs-tramp: Update to 2.5.3.1.

* gnu/packages/emacs-xyz.scm (emacs-tramp): Update to 2.5.3.1.

gnu: emacs-parsebib: Update to 4.2.

* gnu/packages/emacs-xyz.scm (emacs-parsebib): Update to 4.2.

gnu: zlib: Support mingw cross-compilation.

* gnu/packages/compression.scm (zlib): Only run configure if not mingw.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

gnu: icedove: Update to 91.12.0.

* gnu/packages/gnuzilla.scm (icedove): Update to 91.12.0.

gnu: oil: Update to 0.12.0.

* gnu/packages/shells.scm (oil): Update to 0.12.0.

Signed-off-by: Tobias Geerinckx-Rice <me@tobias.gr>

gnu: mtd-utils: Update to 2.1.4.

* gnu/packages/linux.scm (mtd-utils): Update to 2.1.4.

gnu: libostree: Update to 2022.5.

* gnu/packages/package-management.scm (libostree): Update to 2022.5.

gnu: ncmpc: Update to 0.47.

* gnu/packages/mpd.scm (ncmpc): Update to 0.47.

gnu: mpd: Update to 0.23.8.

* gnu/packages/mpd.scm (mpd): Update to 0.23.8.