gnu: tuxpaint: Update to 0.9.35.

* gnu/packages/games.scm (tuxpaint): Update to 0.9.35
[inputs]: Add libxml2.
(tuxpaint-stamps): Update to 2025.05.26.
(tuxpaint-config): Update to 0.0.26.

Change-Id: I762690134c6d548082000add229ad82cce499970
Signed-off-by: jgart <jgart@dismail.de>

gnu: tmux: Update to 3.6a.

* gnu/packages/tmux.scm (tmux): Update to 3.6a.

Change-Id: I51c560461e38b5f6ab7eeffac5ad5d5c14ad3d5e
Signed-off-by: jgart <jgart@dismail.de>

gnu: trealla: Update to 2.86.10.

* gnu/packages/prolog.scm (trealla): Update to 2.86.10.

Change-Id: Ie5e63e302002949f9fca3ffe60e1147744289700

gnu: zig-source: Update url to point to Codeberg.

* gnu/packages/zig.scm (zig-source)[origin]: Update url to point to Codeberg.

Change-Id: I9cf3567cf6b9082e28d4e25ed4281db4be508eff
Signed-off-by: jgart <jgart@dismail.de>

news: Add translations.

* etc/news.scm: Reuse 6.13 translation for linux-libre 6.16 removal entry,
because it is mostly the same.

Change-Id: Ib6ab35ed56534a133926950ed7a71972548070f4

etc: Update SELinux rule file to support unprivileged daemon.

Fixes: #3576.

* etc/guix-daemon.cil.in: Add rules for unprivileged daemon.

Change-Id: Ic0c561036230d397f7071daef33ca8181684d014
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

doc: Mention newgidmap tool for systemd installations

* doc/guix.texi (Binary Installation): Mention newgidmap.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: mlir: Install mlir-tblgen

Change-Id: I83d4566e0b861f14d023c1991fbae95c7c552d88
Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add MLIR 15.

* gnu/packages/llvm.scm (mlir-15): New variable.

Change-Id: Idf0d2e406b7705a8d7de0dbda66d358c64c00d66
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Modified-by: Ludovic Courtès <ludo@gnu.org>

gnu: git: Define ‘PATH_MAX’ on GNU/Hurd.

Fixes a regression introduced in 04e9e4a4623391bb225dcc0dd3003a0d3300f16d.

* gnu/packages/patches/git-clar-path-max.patch: New file.
* gnu/packages/version-control.scm (git-minimal): Use it.
* gnu/local.mk (dist_patch_DATA): Add it.

Change-Id: I7b1eb519952674cf66b745bd0a71bbe3395d3bdc

shell: Create cached profile directory once connected to the daemon.

Fixes a regression introduced in d12c4452a49b355369636de1dfc766b5bad6437b,
where ‘guix shell’, on a fresh installation, would attempt to create the
cached profile directory under /var/guix/profiles/per-user/$USER, which only
guix-daemon can do, on the user’s first connection.

* guix/scripts/shell.scm (options-with-caching): Remove ‘mkdir-p’ call for
ROOT’s parent directory.  Add ‘create-gc-root-directory?’ key to the result.
* guix/scripts/environment.scm (guix-environment*): Honor
‘create-gc-root-directory?’ key.

Fixes: guix/guix#126
Reported-by: Maxim Cournoyer <maxim@guixotic.coop>
Change-Id: I782461c80c254467108c6b8d676d269866795746

gnu: Add pyspice.

* gnu/packages/electronics.scm (pyspice): New variable.

Change-Id: I3c09a95f8d992044acd9109b0af6c4f5719cb570
Signed-off-by: Gabriel Wicki <gabriel@erlikon.ch>

gnu: zfs: Build for linux-libre-lts.

This fixes build issue of ZFS related packages due to incompatibility with
kernel updates.  ZFS is generally used with LTS kernels anyway.

* gnu/packages/file-systems.scm (zfs) [arguments] <#:linux>: Set to
linux-libre-lts.

Change-Id: I71d04de6f79415c4e15090f37a809a0c435c4798

gnu: Add emacs-expreg.

* gnu/packages/emacs-xyz.scm (emacs-expreg): New variable.

Change-Id: I36b9bf36513756dd5a8685d0580ae88fc1451c4a
Signed-off-by: Cayetano Santos <csantosb@inventati.org>

gnu: Add emacs-doct.

* gnu/packages/emacs-xyz.scm (emacs-doct): New variable.

Change-Id: I614ec7584e4e37f1e8c34aab3cbfb40d893cf202
Signed-off-by: Cayetano Santos <csantosb@inventati.org>

build/syscalls: Smooth failure mode of (thread-count).

* guix/build/syscalls.scm (thread-count): Use 1 as a fallback when
/proc/self/task could not be read, and return a count value (rather than a
list).
(unshare): Adjust accordingly.

Fixes: #4231
Change-Id: Idcd59a4d2c211df3f2b832e912199f6a7f15e684

gnu: emacs-consult-denote: Update to 0.4.2.

* gnu/packages/emacs-xyz.scm (emacs-consult-denote): Update to 0.4.2.

Change-Id: I3a9743b90410d75821392a1d48b2f48ff3fbf0e9
Signed-off-by: Cayetano Santos <csantosb@inventati.org>

gnu: linux-libre 6.6: Update to 6.6.118.

* gnu/packages/linux.scm (linux-libre-6.6-version): Update to 6.6.118.
(linux-libre-6.6-pristine-source): Update hash.

Change-Id: I6a92912a72c8adf25dcbc39b3679af70dcc0a7e5

gnu: linux-libre 6.12: Update to 6.12.60.

* gnu/packages/linux.scm (linux-libre-6.12-version): Update to 6.12.60.
(linux-libre-6.12-pristine-source): Update hash.

Change-Id: I124c6956bd90548bfd05b7d1e9e7270029132ee1

gnu: linux-libre: Update to 6.17.10.

* gnu/packages/linux.scm (linux-libre-6.17-version): Update to 6.17.10.
(linux-libre-6.17-pristine-source): Update hash.

Change-Id: I78280e42db271157a1e23b1c70339c2fd7979869