* gnu/packages/ocaml.scm (ocaml-4.09): New variable.
[argument]: Remove the no longer needed configure phase.

* gnu/packages/version-control.scm (stgit): Update to 0.21.
[native-inputs]: Add perl.
[arguments]: Build with default Python (3).
Add ‘hard-code-version’ and ‘patch-tests’ phases.
Fix and run all remaining tests in the ‘check’ phase.

* gnu/packages/hardware.scm (wavemon): Update to 0.9.1.

* gnu/packages/python-web.scm (python-publicsuffix2): Update to
2.20191221.
[arguments]: Add ‘ignore-maintainer-inputs’ phase.

* gnu/packages/video.scm (intel-vaapi-driver): Update to 2.4.0.

* gnu/packages/upnp.scm (miniupnpc): Update to 2.1.20191224.

* gnu/packages/game-development.scm: Update copyright line.

* gnu/packages/game-development.scm (python2-renpy)[arguments]: Use directory
excursions instead of invoking `chdir' directly in phases.

* gnu/packages/games.scm (xmoto)[description]: Slight rewording.

* gnu/packages/games.scm (xmoto): New variable.
* gnu/packages/patches/xmoto-remove-glext.patch: New file.
* gnu/packages/patches/xmoto-reproducible.patch: New file.
* gnu/packages/patches/xmoto-utf8.patch: New file.
* gnu/local.mk (dist_patch_DATA): Reference new files.

* gnu/packages/guile-xyz.scm (guile-fibers)[source]: Add 'modules' and
'snippet'.
(guile3.0-fibers): New variable.

* guix/import/elpa.scm (elpa-url): Add 'gnu/http'.
(elpa->guix-package): Handle it.
* tests/elpa.scm (elpa-package-info-mock, auctex-readme-mock)
(elpa-version->string, package-source-url, ensure-list)
(package-home-page, make-elpa-package): Remove.
<top level>: Call '%http-server-port'.
(eval-test-with-elpa): Remove uses of 'mock'.  Use 'with-http-server'
and parameterize 'current-http-proxy' instead.

* guix/import/cran.scm (description->alist, description->package): Export.
<top level>: Set! 'listify'.
* tests/cran.scm (description-alist, "description->package"): Remove use
of '@@' to access the relevant bindings.

* guix/import/crate.scm (string->license): Export.
* tests/crate.scm (string->license): Remove.

* guix/lzlib.scm (%compression-levels): Splice the rest of each element.
(dictionary-size+match-length-limit): New procedure.
(make-lzip-output-port, make-lzip-input-port/compressed): Use it.
* tests/lzlib.scm ("Bytevector of size relative to Lzip internal buffers (2 * dictionary)"):
Use 'dictionary-size+match-length-limit' instead of 'assoc-ref'.

* gnu/packages/plotutils.scm (asymptote)[inputs]: Add missing input for GUI.

* gnu/packages/version-control.scm (python-git-multimail): New variable.

* gnu/packages/dictionaries.scm (translate-shell)[arguments]: Update the
'emacs-install phase to install the .el files into the correct folder.

* gnu/packages/version-control.scm (cgit): Update to 1.2.2.
[inputs]: Update git-source to 2.25.0.

* gnu/packages/video.scm (handbrake): Update to 1.3.1.

* gnu/packages/audio.scm (ecasound): Update to 2.9.3.

* gnu/packages/audio.scm (ecasound)[source, home-page]: Use HTTPS.

* gnu/packages/code.scm (global): Update to 6.6.4.

* gnu/packages/linux.scm (multipath-tools): Update to 0.8.3.

* gnu/packages/linux.scm (mcelog): Update to 168.

* gnu/packages/noweb.scm (noweb): Update to 2.12.
[source]: Switch to git repository.
[arguments]: Remove obsolete substitution.
[license]: Add BSD-2.

* gnu/packages/noweb.scm (noweb)[argument]: Add ‘bind-early’ phase.
[inputs]: Add perl.

* gnu/packages/noweb.scm (noweb)[home-page, license]: Use HTTPS.

* gnu/packages/networking.scm (ethtool): Update to 5.4.

* gnu/packages/python-xyz.scm (python2-objgraph): New public variable.

* gnu/packages/python-xyz.scm (python-objgraph): Update to 3.4.1.

* gnu/packages/graphviz.scm (python-graphviz): Update to 0.13.2.
[native-inputs]: Add GRAPHVIZ, PYTHON-MOCK, PYTHON-PYTEST, PYTHON-PYTEST-COV,
and PYTHON-PYTEST-MOCK.
[arguments]: Replace 'check' phase.

* gnu/packages/gnome.scm (caribou)[native-inputs]: Change from PYTHON-2 to
PYTHON.
[inputs]: Change from PYTHON2-PYGOBJECT to PYTHON-PYGOBJECT.

* gnu/packages/gnome.scm (libpeas): Update to 1.24.1.
[build-system]: Change to MESON-BUILD-SYSTEM.
[arguments]: New field.
[native-inputs]: Remove INTLTOOL.  ADD GETTEXT-MINIMAL and
XORG-SERVER-FOR-TESTS.

1.5.6 is actually newer and fixes problems with Python 3.8.

* gnu/packages/samba.scm (ldb): Downgrade to 1.5.6.

This is a follow-up to commit 5efa04dd.

* gnu/packages/python-xyz.scm (python-importlib-metadata)[properties]: New
field.

* gnu/packages/patches/python-packaging-test-arch.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/python-xyz.scm (python-packaging)[source](patches): New field.

* gnu/packages/bioinformatics.scm (kentutils)[inputs]: Change from OPENSSL to
OPENSSL-1.0.

* gnu/packages/python-xyz.scm (poetry)[propagated-inputs]: Remove PYTHON-PATHLIB2.

The Python 3 variant do not need these.

* gnu/packages/python-compression.scm (python-zipp)[native-inputs]: Remove
PYTHON-CONTEXTLIB2, PYTHON-PATHLIB2, and PYTHON-UNITTEST2.
[properties]: New field.
(python2-zipp)[native-inputs]: Add PYTHON2-CONTEXTLIB2, PYTHON2-PATHLIB2, and
PYTHON2-UNITTEST2.