gnu: libkomparediff2: Use mirror://kde scheme for source-url.

* gnu/packages/kde.scm (libkomparediff2)[source]: Use mirror://kde
  scheme.

gnu: libkomparediff2: Update to 17.12.1

* gnu/packages/kde.scm(libkomparediff2): Update to 17.12.1.
  [source] Switch to KDE mirror, use mirror://kde scheme.

gnu: libksysguard: Update to 5.11.5.

* gnu/packages/kde.scm (libksysguard: Update to 5.11.5).

gnu: kpmcore: Update to 3.3.0

* gnu/packages/kde-frameworks.scm (kpmcore): Update to 3.3.0.

gnu: kde-frameworks: Update to 5.42.0 resp. 5.42.1

Beside simple updating:
- Change all todo-comments for test-cases into "fixme" comments to make them
  easier to find.
- breeze-icons: Blacklist a test failing at build.kde.org, too.
- extra-cmake-modules: Patch out a vanised test-case.
- kfilemetadata: Can now run the test-suite uninstalled. Blacklist a failing
  test-case.
- kimageformats: No longer symlink plugins into ./bin for testing.
- ktexteditor: Remove now unused patch.
- plasma-framework: Add input kirigami
- sonnet: For testing set QT_QPA_PLATFORM=offscreen.

* gnu/packages/kde-frameworks.scm (attica, baloo, bluez-qt, kactivities,
  kactivities-stats, kapidox, karchive, kauth, kbookmarks, kcmutils, kcodecs,
  kcompletion, kconfig, kconfigwidgets, kcoreaddons, kcrash, kdbusaddons,
  kde-frameworkintegration, kdeclarative, kded, kdelibs4support,
  kdesignerplugin, kdesu, kdewebkit, kdnssd, kdoctools, kemoticons,
  kglobalaccel, kguiaddons, khtml, ki18n, kiconthemes, kidletime, kinit, kio,
  kirigami, kitemmodels, kitemviews, kjobwidgets, kjs, kjsembed, kmediaplayer,
  knewstuff, knotifications, knotifyconfig, kpackage, kparts, kpeople,
  kplotting, kpty, kross, krunner, kservice, ksyntaxhighlighting,
  ktextwidgets, kunitconversion, kwallet, kwayland, kwindowsystem, kxmlgui,
  kxmlrpcclient, modemmanager-qt, networkmanager-qt, oxygen-icons,
  prison, solid, threadweaver): Update to 5.42.0.
  (kwidgetsaddons): Update to 5.42.1.
  (breeze-icons): Update to 5.42.0. [#:phases]<disable-failing-test> New
  phase.
  (extra-cmake-modules): Update to 5.42.0.
  [#:phases]<post-5.42.0-release-fix>: New phase.
  (kfilemetadata): Update to 5.42.0. [#:phases]: No longer move check behind
  install. [#:phases]<check-setup> Remove. [#:phase]<disable-failing-test> New
  phase.
  (kimageformats): Update to 5.42.0. [#:phases]<check-setup>: No longer
  symlink plugins into ./bin.
  (ktesteditor)[source]: Remove patch.
  (plasma-framework)[inputs]: Add  kirigami
  (sonnet): Update to 5.42.0. [#:phases]<check-setup> New phase.
* gnu/packages/patches/ktexteditor-5.39.0-autotests-dependencies.patch:
  Remove file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu: qtserialport: Use the store paths for dynamically loaded libs.

Transfer the applicable NixOS patches for qtserialport as of 2018-01-19:

- src/serialport/qtudev_p.h: Transferred: Use hard-coded path to libudev.

* gnu/packages/qt.scm(qtserialport)[#:phases]<patch-dlopen-paths>:
  New phase.

gnu: qtbase: Use the store paths for other packages and dynamically loaded libs.

Transfer the applicable NixOS patches as of 2018-01-19:

- Not adopted: We don't change the .cmake.in and .prf, but use config
  mechanisms provided by th Qt build system.

- src/corelib/tools/qtimezoneprivate_tz.cpp: Adopted patch: Use $TZDIR to
  search for time-zone data. Thus avoid depending on package "tzdata", which
  often introduces changes with near-immediate effects, so it's important to
  be able to update it fast.

- src/corelib/kernel/qcoreapplication.cpp: Not adopted: NixOS adds plugin
  paths derived from PATH. We do not need this, since we already have
  native-search-path QT_PLUGIN_PATH.

- src/network/kernel/qdnslookup_unix.cpp,
  src/network/kernel/qhostinfo_unix.cpp: Transferred: Use hard-coded path to
  libresolv.

- src/network/ssl/qsslcontext_openssl.cpp: Not adopted: NixOS changes a
  conditional compilation for Qt 5.9 (but leaves it unchanged for Qt 5.10) to
  fix compilation with libressl.  But Qt does not support libressl anway, see
  config.tests/openssl/openssl.cpp in qtbase 5.9.4.

- src/plugins/platforminputcontexts/compose/generator/qtablegenerator.cpp:
  Transferred: Use hard-coded path to libx11.

- src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp:
  Transferred: Use hard-coded path to mess's libGL, no need for a fall-back.

- src/plugins/platforms/xcb/qxcbcursor.cpp: Transferred: Use hard-coded path
  to Xcursor.

- src/plugins/platformthemes/gtk3/main.cpp: Not adopted: NixOS changes
  $XDG_DATA_DIRS and $GIO_EXTRA_MODULES in the code. We already have a
  search-path-specification for this.

- src/testlib/qtestassert.h: Decided not to adopt this for guix.

* gnu/packages/patches/qtbase-use-TZDIR.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/qt.scm (qtbase): Add comment. [source]: Use new patch.
  [arguments]<#:phases>'patch-paths': New phase.

gnu: python2-django-mailman3: Update to 1.1.0.

* gnu/packages/python.scm (python2-django-mailman3): Update to 1.1.0.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: python-mailmanclient: Update to 3.1.1.

* gnu/packages/python.scm (python-mailmanclient, python2-mailmanclient):
Update to 3.1.1.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: haskell: Use HTTPS where possible.

* gnu/packages/haskell.scm (cl-yale-haskell)[source, home-page]: Use HTTPS.
(ghc-libxml)[source, home-page]: Likewise.
(ghc-haddock-library)[home-page]: Likewise.
(ghc-haddock-api)[home-page]: Likewise.
(ghc-haddock)[home-page]: Likewise.
(ghc-simple-reflect)[home-page]: Likewise.
(ghc-alex)[home-page]: Likewise.
(ghc-concatenative)[description]: Likewise.
(ghc-openglraw)[home-page]: Likewise.
(ghc-glut)[home-page]: Likewise.
(ghc-gluraw)[home-page]: Likewise.
(ghc-opengl)[home-page]: Likewise.
(cabal-install)[home-page]: Likewise.
(ghc-mtl)[description]: Likewise.
(ghc-temporary)[home-page]: Likewise.
(ghc-temporary-rc)[home-page]: Likewise.
(ghc-fgl)[home-page]: Likewise.
(ghc-blaze-markup)[home-page]: Likewise.
(ghc-doctest)[description]: Likewise.
(ghc-scientific)[description]: Likewise.
(ghc-regex-pcre-builtin)[description]: Likewise.
(ghc-diff)[home-page]: Likewise.
(ghc-highlighting-kate)[description]: Likewise.
(ghc-hslua)[description]: Likewise.
(ghc-pandoc)[home-page]: Likewise.
(ghc-rfc5051)[home-page]: Likewise.
(ghc-data-ordlist)[home-page]: Likewise.
(ghc-regex-compat-tdfa)[home-page]: Likewise.
(ghc-sandi)[home-page]: Likewise.
(ghc-bytestring-handle)[home-page]: Likewise.
(ghc-tar)[home-page]: Likewise.
(ghc-transformers)[home-page]: Likewise.
(ghc-patience)[home-page]: Likewise.
(ghc-monads-tf)[home-page]: Likewise.
(ghc-colour)[home-page]: Likewise.
(ghc-directory)[home-page]: Likewise.
(ghc-process)[home-page]: Likewise.
(ghc-wl-pprint-text)[home-page]: Likewise.
(ghc-fgl-arbitrary)[home-page]: Likewise.
(ghc-graphviz)[description]: Likewise.
(ghc-array)[home-page]: Likewise.
(ghc-storable-complex)[source]: Likewise.
(ghc-hmatrix)[source]: Likewise.
(ghc-hmatrix-gsl)[source]: Likewise.
(ghc-hmatrix-special)[source]: Likewise.
(ghc-hmatrix-gsl-stats)[source]: Likewise.
(ghc-easyplot)[source, home-page]: Likewise.
(ghc-hashtables)[source]: Likewise.
(ghc-data-accessor)[home-page]: Likewise.
(ghc-data-accessor-transformers)[home-page]: Likewise.
(ghc-gnuplot)[home-page]: Likewise.
(ghc-terminal-size)[home-page]: Likewise.
(ghc-language-c)[home-page]: Likewise.
(ghc-hslogger)[home-page]: Likewise.
(ghc-json)[home-page]: Likewise.
(ghc-hex)[home-page]: Likewise.
(ghc-psqueues)[description]: Likewise.
(ghc-uuid-types)[description]: Likewise.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

gnu: swaks: Use HTTPS home page and source URIs.

* gnu/packages/mail.scm (swaks)[source]: Use HTTPS URI.
[home-page]: Use HTTPS URI.
[arguments]: Replace system* with invoke.

gnu: Add python2-mapnik.

* gnu/packages/geo.scm (python2-mapnik): New variable.

gnu: Add mapnik.

* gnu/packages/geo.scm (mapnik): New variable.

gnu: Add emacs-polymode.

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

gnu: Pass "--target=i386-pc" when installing GRUB for legacy BIOS.

* gnu/bootloader/grub.scm (install-grub): Add "--target=i386-pc" to the list
of arguments to "grub-install".

Fixes <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=30311>.

gnu: emacs-slack: Update to 0-2.02ee1d73.

* gnu/packages/emacs.scm (emacs-slack): Update to 0-2.02ee1d73.

gnu: c-ares: Update to 1.14.0.

* gnu/packages/adns.scm (c-ares): Update to 1.14.0.
[license]: Use https.

gnu: linux-libre: Update to 4.15.4.

* gnu/packages/linux.scm (%linux-libre-version): Update to 4.15.4.
(%linux-libre-hash): Update hash.

gnu: linux-libre@4.14: Update to 4.14.20.

* gnu/packages/linux.scm (%linux-libre-4.14-version): Update to 4.14.20.
(%linux-libre-4.14-hash): Update hash.

gnu: linux-libre@4.9: Update to 4.9.82.

* gnu/packages/linux.scm (linux-libre-4.9): Update to 4.9.82.