gnu: linux-libre 6.12: Update to 6.12.52.

* gnu/packages/linux.scm (linux-libre-6.12-version): Update to 6.12.52.
(linux-libre-6.12-pristine-source): Update hash.

Change-Id: Ieac1d76b78c886ff841438974c94e878c6a57662

gnu: linux-libre: Update to 6.16.12.

* gnu/packages/linux.scm (linux-libre-6.16-version): Update to 6.16.12.
(linux-libre-6.16-pristine-source): Update hash.

Change-Id: I462074d34cc390fd0538d82177cdacee2363f483

gnu: xoscope: Update to 2.3-0.0.0.d97b9b1.

Fixes this build failure:

------
comedi.c: In function ‘open_comedi’:
comedi.c:480:15: error: too few arguments to function ‘comedi_get_cmd_generic_timed’
  480 |         ret = comedi_get_cmd_generic_timed(comedi_dev, comedi_subdevice, &cmd, 0);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from comedi.c:27:
/gnu/store/hghrvvp0lnmfb8ifad30yfgj1bca7ypx-comedilib-0.13.0/include/comedilib.h:193:5: note: declared here
  193 | int comedi_get_cmd_generic_timed(comedi_t *dev,unsigned int subdevice,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:508: comedi.o] Error 1
------

* gnu/packages/electronics.scm (xoscope): Update to 2.3-0.0.0.d97b9b1.
[origin]: Use git-fetch.
[native-inputs]: Add automake, libtool, autoconf for bootstrapping.

Change-Id: If78a5f4fcdbcf477bc3e7c7dbf57c37ea397c020

gnu: Remove breeze-qt5.

* gnu/packages/kde-plasma.scm (breeze-qt5): Delete variable.

Change-Id: I2deb8f902f106528ddb8ae498b9bb4404f7a90e6

gnu: Remove purpose-5.

* gnu/packages/kde-frameworks.scm (purpose-5): Delete variable.

Change-Id: I4c727782e4240d2aa2a4e69703dea1a2138786f6

gnu: Remove knotifyconfig-5.

* gnu/packages/kde-frameworks.scm (knotifyconfig-5): Delete variable.

Change-Id: Ib55517a764e90a3b54e254d48b3ac0a785caa283

gnu: Remove kemoticons.

* gnu/packages/kde-frameworks.scm (kemoticons): Delete variable.

Change-Id: I189c8811bbde7f9d4d6cb268d86f554ab859b79d

gnu: Remove krunner-5.

* gnu/packages/kde-frameworks.scm (krunner-5): Delete variable.

Change-Id: Iac662ccc7148d7d0c2156d94af1bcb23b34a6f5f

gnu: python-backcall: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-backcall):
[source]: Switch to git-fetch.
[build-system]: Switch to pyproject-build-system.
[native-inputs]: Add python-flit-core, python-pytest.

Change-Id: Ifbaa3cb7d8360bbba6a1df20347410b1b0de1395
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-netifaces: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-netifaces):
[build-system]: Switch to pyproject-build-system.
[arguments]: Set <#:test-backend, #:test-flags>.
[native-inputs]: Add python-setuptools.
[synopsis]: Improve style.

Change-Id: I386b7b9436ca0c937d2f322b98e98a6735f62942
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-datrie: Update to 0.8.3, unbundle libdatrie.

* gnu/packages/python-xyz.scm (python-datrie): Update to 0.8.3.
[source]: Switch to git-fetch, unbundle libdatrie.
[build-system]: Switch to pyproject-build-system.
[arguments]<#:phases>: Add phase 'inject-libdatrie.
[native-inputs]: Add python-setuptools.  Remove python-pytest-runner.
[inputs]: Add libdatrie.

Change-Id: I90cd92129b75b76485122c9fffa359a0b8bfd8fb
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-ipython-sql: Update to 0.5.0-0.e21bc64.

* gnu/packages/python-xyz.scm (python-ipython-sql): Update to 0.5.0-0.e21bc64.
[build-system]: Switch to pyproject-build-system.
[arguments]<#:tests?>: Disable them, update comment.
<#:phases>: Replace 'check phase, remove phase 'permit-newer-prettytable.
[native-inputs]: Add python-setuptools.
[propagated-inputs]: Remove python-six.  Replace python-sqlalchemy by
python-sqlalchemy-2.

Change-Id: I88ded8e0427f7b0c3d7a6b7a59ce38079836d508
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-simplegeneric: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-simplegeneric):
[build-system]: Switch to pyproject-build-system.
[arguments]<#:test-backend, #:test-flags>: Run tests.
[native-inputs]: Add python-setuptools.

Change-Id: I1bc03460a5a69ea42af4b0d4c8bb693a4c8cb2bd
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-pypytools: Switch to pyproject.

* gnu/packages/patches/python-pypytools-python-3-fixes.patch:
New file.
* gnu/local.mk: Record patch.
* gnu/packages/python-xyz.scm (python-pypytools):
[source]: Switch to git-fetch.  Add patch.
[build-system]: Switch to pyproject-build-system.
[arguments]<#:test-flags>: Ignore failing tests.
[native-inputs]: Add python-freezegun, python-numpy, python-pytest,
python-setuptools.

Change-Id: Icbafeb0f35ed651cbbd5f3477f65771247b8390d
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-inotify-simple: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-inotify-simple):
[build-system]: Switch to pyproject-build-system.
[arguments]<#:test-backend, #:test-flags>: Set them to run tests.
[native-inputs]: Add python-setuptools.

Change-Id: I6c4c8bd8d11be155ea0fa1d0a684415c9470bb1d
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-importmagic: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-importmagic):
[source]: Switch to git-fetch.
[build-system]: Switch to pyproject-build-system.
[native-inputs]: Add python-setuptools.

Change-Id: If5c283290924d9206d5052bc4e59fe4feebe9086
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu: python-types-docutils: Update to 0.22.2.20251006.

* gnu/packages/python-xyz.scm (python-types-docutils): Update to 0.22.2.20251006.
[buld-system]: Switch to pyproject-build-system.
[arguments] <tests?>: No tests.
[native-inputs]: Add python-setuptools.

Change-Id: I9f600fd3c16447617ca1d6da24475abcd2343878

gnu: python-types-orjson: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-types-orjson)[build-system]:
Switch to pyproject-build-system.
[arguments] <tests?>: No tests.
[native-inputs]: Add python-setuptools.

Change-Id: I4cdf5da7dffd6466d381ca360d56c379c3f446f7

gnu: python-types-pytz: Update to 2025.2.0.20250809.

* gnu/packages/python-xyz.scm (python-types-pytz): Update to 2025.2.0.20250809.
[buld-system]: Switch to pyproject-build-system.
[arguments] <tests?>: No tests.
[native-inputs]: Add python-setuptools.

Change-Id: I2793dc8b9ca5156a4e11305e7822c9c66a5b0fb3

gnu: python-types-ujson: Update to 5.10.0.20250822.

* gnu/packages/python-xyz.scm (python-types-ujson): Update to 5.10.0.20250822.
[source] <pypi-uri>: Fix archive name as seen in PyPI.
[build-system]: Switch to pypproejct-build-system.
[arguments] <tests?>: No tests.
[native-inputs]: Add python-setuptools.

Change-Id: I99e8519483f668c38937c172be83e13947ffe17f