Merge branch 'master' into staging

gnu: kauth: Fix cmake macros to be used by other packages.

* gnu/packages/kde-framework.scm (kauth)[phases]: New phase
  fix-cmake-install-paths.

gnu: extra-cmake-modules: Always install into /lib and not into /lib64.

* gnu/packages/kde-frameworks.scm (extra-cmake-modules)[phases]:
  New phase fix-lib-path.

gnu: Add ksyntaxhighlighting.

* gnu/packages/kde-frameworks.scm (ksyntaxhighlighting): New variable.

gnu: Update kde-frameworks to 5.28.

* gnu/packages/kde-frameworks.scm (kpackage): Update to 5.28.1
  (extra-cmake-modules, attica, bluez-qt, breeze-icons, kapidox,
  karchive, kcodecs, kconfig, kcoreaddons, kdbusaddons, kdnssd,
  kguiaddons, ki18n, kidletime, kitemmodels, kitemviews, kplotting,
  kwayland, kwidgetsaddons, kwindowsystem, modemmanager-qt,
  networkmanager-qt, oxygen-icons, solid, sonnet, threadweaver, kauth,
  kcompletion, kcrash, kdoctools, kfilemetadata, kimageformats,
  kjobwidgets, knotifications, kpty, kunitconversion, baloo,
  kactivities, kactivities-stats, kbookmarks, kcmutils,
  kconfigwidgets, kdeclarative, kded, kdesignerplugin, kdesu,
  kemoticons, kglobalaccel, kiconthemes, kinit, kio, knewstuff,
  knotifyconfig, kparts, kpeople, krunner, kservice, ktexteditor,
  ktextwidgets, kwallet, kxmlgui, kxmlrpcclient, plasma-framework,
  frameworkintegration): Update to 5.28.0

Merge branch 'master' into python-build-system

gnu: oxygen-icons: Add 'upstream-name' property.

Fixes <http://bugs.gnu.org/25020>.
Reported by Hartmut Goebel <h.goebel@goebel-consult.de>.

* gnu/packages/kde-frameworks.scm (oxygen-icons)[properties]: New
field.

Merge branch 'core-updates'

Merge branch 'master' into core-updates

gnu: plasma-framework: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (plasma-framework): Update to 5.27.0.

gnu: kxmlrpcclient: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kxmlrpcclient): Update to 5.27.0.

gnu: kxmlgui: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kxmlgui): Update to 5.27.0.

gnu: kwallet: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kwallet): Update to 5.27.0.

gnu: ktextwidgets: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (ktextwidgets): Update to 5.27.0.

gnu: ktexteditor: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (ktexteditor): Update to 5.27.0.

gnu: kservice: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kservice): Update to 5.27.0.
  [native-inputs]: Add bison and flex-2.6.1.

gnu: krunner: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (krunner): Update to 5.27.0.
  [arguments]: Return #t.

gnu: kpeople: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kpeople): Update to 5.27.0.
  [arguments]: Return #t.

gnu: kparts: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (kparts): Update to 5.27.0.

gnu: knotifyconfig: Update to 5.27.0.

* gnu/packages/kde-frameworks.scm (knotifyconfig): Update to 5.27.0.