* gnu/packages/ibus.scm (ibus): Update to 1.5.20.
[arguments]: Remove make-flags; remove "--disable-python2" from
configure-flags; add build phase "patch-python-target-directories".
[inputs]: Replace intltool with gnu-gettext.

* gnu/packages/cpp.scm (rct): Move the call to 'git-version' into the
package definition.
[source]: Explicitly include the source URI rather than using
'home-page'.

* gnu/packages/linux.scm (%linux-libre-version): Update to 5.0.8.
(%linux-libre-hash): Update hash.

* gnu/packages/linux.scm (%linux-libre-4.19-version): Update to 4.19.35.
(%linux-libre-4.19-hash): Update hash.

* gnu/packages/linux.scm (%linux-libre-4.14-version): Update to 4.14.112.
(%linux-libre-4.14-hash): Update hash.

* gnu/packages/linux.scm (linux-libre-4.9): Update to 4.9.169.

* gnu/packages/cran.scm (r-styler): New variable.

Signed-off-by: Ricardo Wurmus <rekado@elephly.net>

* gnu/packages/dictionaries.scm (grammalecte): Update to 1.0.1.
[source]: Update URL.

This file name was too long for 'tar', as reported by 'guix lint'.

* gnu/packages/patches/linkchecker-mark-more-tests-that-require-the-network.patch:
Rename to...
* gnu/packages/patches/linkchecker-tests-require-network.patch: ... this.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/web.scm (linkchecker)[source]: Likewise.

This file name was too long for 'tar', as reported by 'guix lint'.

* gnu/packages/patches/ocaml-dose3-Add-unix-as-dependency-to-dose3.common-in-META.in.patch:
Rename to...
* gnu/packages/patches/ocaml-dose3-add-unix-dependency.patch: ... this.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/ocaml.scm (ocaml-dose3)[source]: Adjust accordingly.

* build-aux/compile-all.scm (%): New procedure.
(command-line): Use it to report completion.

Until now, the 'guix' package shipped in binary tarballs and system
images would be built sequentially for each system type, one at a time.
Now all of them can potentially be built in parallel.

* Makefile.am (system_flags): New function.
(release): Run "guix build guix" before "make binary-tarballs" and
before "guix system disk-image" to build all the 'guix' packages in
parallel.

* Makefile.am (release): Run "git checkout ." in doc/

* guix/scripts/build.scm (%default-options): Remove 'system'.
(%options) <--system>: Keep previous occurrences of 'system in RESULT.
(options->derivations)[system]: Remove.
[systems, things-to-build]: New variables.
[compute-derivation]: New procedure.
Iterate on all of SYSTEMS to compute the derivations of THINGS-TO-BUILD.
* tests/guix-build.sh: Add test for one and multiple '-s' flags.
* doc/guix.texi (Additional Build Options): Document this behavior.

* gnu/packages/bioinformatics.scm (r-seurat): Update to 3.0.0.
[propagated-inputs]: Remove r-dosnow, r-dplyr, r-dtw, r-foreach, r-fpc,
r-gplots, r-hdf5r, r-hmisc, r-httr, r-lars, r-mixtools, r-reshape2, and
r-tidyr; add r-future, r-future-apply, r-ggrepel, r-kernsmooth, r-rlang,
r-rsvd, r-scales, and r-sctransform.

* gnu/packages/cran.scm (r-sctransform): New variable.

* gnu/packages/cran.scm (r-urltools): Update to 1.7.3.

* gnu/packages/cran.scm (r-rdpack): Update to 0.11-0.

* gnu/packages/cran.scm (r-sdmtools): Update to 1.1-221.1.

* gnu/packages/cran.scm (r-hardyweinberg): Update to 1.6.2.

* gnu/packages/cran.scm (r-clipr): Update to 0.6.0.

* gnu/packages/statistics.scm (r-caret): Update to 6.0-83.

* gnu/packages/music.scm (klick)[arguments]: Patch "SConstruct" file to make
it compatible with the current version of scons.

I noticed this when using Sqitch, on systems without /usr/share/zoneinfo,
actions like deploy fail.

* gnu/packages/perl.scm (perl-datetime-timezone)[arguments]: Add 'patch-tzdata
phase to replace /usr/share/zoneinfo with a reference to the tzdata package.
[inputs]: Add the tzdata package.

This is a follow-up to commit 20b3fde7.
Commits and beer do not mix well.

* gnu/packages/python-xyz.scm (python2-send2trash): Inherit using STRIP-PYTHON2-VARIANT.

This is a follow-up to commit 4782a06f, which
somehow solved my problem, but did so incorrectly.

* gnu/packages/python-xyz.scm (python-send2trash)[properties]: Refer to
PYTHON2-SEND2TRASH.

* gnu/packages/gnupg.scm (gpgme): Update to 1.13.0.
[source](patches): Remove.

* gnu/packages/python-xyz.scm (python2-send2trash)[properties]: Move from here ...
(python-send2trash)[properties]: ... to here.

* gnu/packages/python-crypto.scm (python-service-identity): Update to 18.1.0.

* gnu/packages/python-xyz.scm (python-jsonschema): Update to 3.0.1.
[arguments]: Adjust check phase for Twisted instead of nosetests.
[native-inputs]: Remove PYTHON-NOSE and PYTHON-VCVERSIONER.  Add
PYTHON-SETUPTOOLS-SCM and PYTHON-TWISTED.
[propagated-inputs]: Add PYTHON-ATTRS, PYTHON-PYRSISTENT and PYTHON-SIX.
(python2-jsonschema)[native-inputs, propagated-inputs]: Inherit.

* gnu/packages/python-xyz.scm (python-pyrsistent, python2-pyrsistent): New
public variables.

* gnu/packages/python-xyz.scm (python-twisted): Update to 19.2.0.
[propagated-inputs]: Add PYTHON-PYHAMCREST.

* gnu/packages/python-xyz.scm (python-automat): Update to 0.7.0.

* gnu/packages/python-xyz.scm (python-m2r): Update to 0.2.1.

* gnu/packages/python-xyz.scm (python-idna): Update to 2.8.

* gnu/packages/python-web.scm (python-hyperlink): Update to 19.0.0.

* gnu/packages/python-web.scm (python-zope-interface): Update to 4.6.0.

* gnu/packages/xml.scm (xmlsec): Update to 1.2.28.

* guix/build/guile-build-system.scm (build): Use invoke-each, instead of
for-each, to use multiple cores if available.
(invoke-each, report-build-process): New procedures.

Fixes <https://bugs.gnu.org/35053>.
Reported by Efraim Flashner <efraim@flashner.co.il>.

Previously 'check-github-url' would let Guile 2.2's (web client) module
take care of opening the connection.  Consequently, it wouldn't use the
TLS priority strings that we use in (guix build download),
'open-connection-for-uri'.  In particular, it would not disable TLSv1.3,
which would trigger <https://bugs.gnu.org/34102> for github.com.

* guix/scripts/lint.scm (check-github-url): Add #:timeout parameter.
[follow-redirect]: Change parameter name to 'url' and pass it to
'string->uri'.  Call 'guix:open-connection-for-uri' to open the
connection and pass it to 'http-head' via #:port.