build-system/gnu: Add missing module import.

This import was removed in ae587c2ef041413bc709a555261db752068ea360 on
'master'; it was inappropriate on 'core-updates'.

Reported by Christopher Baines.

* guix/build-system/dune.scm: Import (guix build-system gnu).

gnu: openjdk16: Fix build.

* gnu/packages/java.scm (openjdk16)[origin]: Add patch.

gnu: openjdk14: Fix build.

* gnu/packages/java.scm (openjdk14)[origin]: Add patch.

gnu: openjdk12: Fix build.

* gnu/packages/java.scm (openjdk12)[origin]: Add patch.

gnu: cdrdao: Update to 1.2.5.

This also fixes a hash mismatch in the previous version.

* gnu/packages/cdrom.scm (cdrdao): Update to 1.2.5.

gnu: openjdk10: Add patches to fix build.

* gnu/packages/patches/openjdk-10-pointer-comparison.patch,
gnu/packages/patches/openjdk-10-setsignalhandler.patch: New files.
* gnu/local.mk (dist_patch_DATA): Register patches.
* gnu/packages/java.scm (openjdk10)[origin]: Use patches.

gnu: openjdk9: Add patches to fix build.

* gnu/packages/patches/openjdk-9-pointer-comparison.patch,
gnu/packages/patches/openjdk-9-setsignalhandler.patch: New files.
* gnu/local.mk (dist_patch_DATA): Register patches.
* gnu/packages/java.scm (openjdk9)[origin]: Use patches.

gnu: guile-3.0: Skip OOM test on powerpc-linux.

* gnu/packages/guile.scm (guile-3.0)[arguments]: Skip the OOM test on
powerpc-linux also.

gnu: libsndfile: Update to 1.2.0.

* gnu/packages/pulseaudio.scm (libsndfile): Update to 1.2.0.
[origin]: Switch to git checkout. Drop snippet.
[native-inputs]: Add packages needed for bootstrap phase.

gnu: libcacard: Build with older meson.

* gnu/packages/spice.scm (libcacard)[arguments]: Build with meson-0.60.

gnu: calibre: Update to 5.44.0.

* gnu/packages/ebook.scm (calibre): Update to 5.44.0.

gnu: calibre: Fix build.

* gnu/packages/ebook.scm (calibre): Change path to .sip include directory
for PyQt5.

gnu: zsh: Patch failing test that uses egrep.

* gnu/packages/patches/zsh-egrep-failing-test.patch: New file.
* gnu/packages/shells.scm (zsh): Patch it.
* gnu/local.mk (dist_patch_DATA): Register it.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: Remove gpgme-1.18 and qgpgme-1.18.

* gnu/packages/gnupg.scm (gpgme-1.18, qgpgme-1.18): Remove variables.
* gnu/packages/kde-pim.sm (kleopatra, kmail): Refer to gpgme and qgpgme instead.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: gpgme: Propagate libassuan.

* gnu/packages/gnupg.scm (gpgme)[inputs]: Move libassuan to...
  [propagated-inputs]: ... here.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: atk: Deprecate in favor of at-spi2-core.

* gnu/packages/gtk.scm (atk): Deprecate.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: atkmm: Update to 2.36.2.

* gnu/packages/gtk.scm (atkmm): Update to 2.36.2.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: Replace all uses of atk by at-spi2-core.

* gnu/packages/animation.scm (gnash)
* gnu/packages/chromium.scm (ungoogled-chromium)
* gnu/packages/crates-gtk.scm (rust-atk-sys-0.14,
rust-atk-sys-0.10, rust-atk-0.14, rust-gtk-0.14)
* gnu/packages/gimp.scm (gimp)
* gnu/packages/gnome.scm (evince, glade3, clutter, totem, rhythmbox, mutter, ghex):
* gnu/packages/graphviz.scm (xdot)
* gnu/packages/gtk.scm (gtk+-2, gtk+, guile-gnome, atkmm)
* gnu/packages/mate.scm (mate-applets, atril, mate-control-center, mate-calc,
mate-utils, eom, pluma)
* gnu/packages/messaging.scm (dino)
* gnu/packages/qt.scm (qtwebengine-5)
* gnu/packages/rust-apps.scm (alfis)
* gnu/packages/vim.scm (vim-full)
* gnu/packages/vnc.scm (remmina)
* gnu/packages/web.scm (castor): Replace atk by at-spi2-core.

Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>

gnu: python-pytest-isort: Update to 3.1.0.

Resolves test failures.

* gnu/packages/python-check.scm (python-pytest-isort)[arguments]: Remove #:phases,
disable tests.
[native-inputs]: Remove python-mock.

gnu: ucommon: Explicitly select C++ version.

* gnu/packages/telephony.scm (ucommon)[arguments]: Set -std=c++14.