gnu: font-gnu-unifont: Cross-compile binaries.

* gnu/packages/fonts.scm (font-gnu-unifont)[arguments]: Set CC to
CC-FOR-TARGET in #:make-flags, where it has an effect.  Remove it
from the environment, where it did not.  Respect #:make-flags during
installation.

gnu: font-gnu-unifont: Update to 14.0.01.

* gnu/packages/fonts.scm (font-gnu-unifont): Update to 14.0.01.
[arguments]: Don't explicitly return #t from phases.

gnu: autofs: Update to 5.1.8.

* gnu/packages/file-systems.scm (autofs): Update to 5.1.8.
[arguments]: Don't explicitly return #t from phases.

gnu: genimage: Factorise substitutions.

* gnu/packages/genimage.scm (genimage)[arguments]: Factorise input
substitution for great line savings; also fun.  Don't sneakily replace
mkdosfs with mkfs.vfat.  Remove obsolete fixes.  Fix tests in their
own 'fix-failing-tests phase.  Don't explicitly return #t from any
phases.

gnu: ethtool: Update to 5.14.

* gnu/packages/networking.scm (ethtool): Update to 5.14.

gnu: cdparanoia: Don't build in parallel.

* gnu/packages/cdrom.scm (cdparanoia)[arguments]:
Disable #:parallel-build?.

Reported by Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: dragonfly-reverb: Prepare for cross-compilation.

* gnu/packages/music.scm (dragonfly-reverb)[arguments]: Use CC-FOR-TARGET.

gnu: dragonfly-reverb: Update to 3.2.5.

* gnu/packages/music.scm (dragonfly-reverb): Update to 3.2.5.
[arguments]: Don't explicitly return #t from phases.

gnu: dpf-plugins: Prepare for cross-compilation.

* gnu/packages/music.scm (dpf-plugins)[arguments]: Set CC in #:make-flags
rather than as an environment variable, and set it to CC-FOR-TARGET.

gnu: dpf-plugins: Update to 1.4.

* gnu/packages/music.scm (dpf-plugins): Update to 1.4.

gnu: python-arrow: Move python-pytz to native-inputs.

* gnu/packages/time.scm (python-arrow)[propagated-inputs]: Move
python-pytz to ...
[native-inputs]: ... here since it is only used for testing purposes.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu: Add r-pnwcolors.

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

gnu: Add r-mhg.

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

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

gnu: allegro: Update to 4.4.3.1.

* gnu/packages/game-development.scm (allegro): Update to 4.4.3.1.
[arguments]: Don't explicitly return #t from phases.

doc: Fix typo.

* doc/guix.texi (Invoking guix system, Invoking guix home):
Fix ‘are […] two month old’ typo.

gnu: phockup: Update to 1.7.1.

* gnu/packages/image.scm (phockup): Update to 1.7.1.
[arguments]: In configure phase, substitute the more specific "'exiftool"
instead of "exiftool". Add wrap-program phase. Do not return #t from custom
phases.
[inputs]: Add python-tqdm.

gnu: jasper: Update to 2.0.33.

* gnu/packages/image.scm (jasper): Update to 2.0.33.

gnu: dblatex: Update to 0.3.12.

* gnu/packages/docbook.scm (dblatex): Update to 0.3.12.
[arguments]: Don't explicitly return #t from phases.

gnu: giac: Update to 1.7.0-39.

* gnu/packages/algebra.scm (giac): Update to 1.7.0-39.

gnu: emacs-company-quickhelp: Update to 2.3.0.

* gnu/packages/emacs-xyz.scm (emacs-company-quickhelp): Update to 2.3.0.