gnu: nasm: Update to 2.13.02.

* gnu/packages/assembly.scm (nasm): Update to 2.13.02.

gnu: Add xxhash.

* gnu/packages/digest.scm: New file
(xxhash): New public variable.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add new file.

gnu: wine: Add support for armhf and aarch64.

* gnu/packages/wine.scm (wine)[arguments]: Target armhf-linux when
building on armhf or aarch64.
[supported-systems]: Add armhf and aarch64 to supported systems.

gnu: gimp: Fix CVE-2017-{17784,17785,17786,17787,17789}.

* gnu/packages/patches/gimp-CVE-2017-17784.patch,
gnu/packages/patches/gimp-CVE-2017-17785.patch,
gnu/packages/patches/gimp-CVE-2017-17786.patch,
gnu/packages/patches/gimp-CVE-2017-17787.patch,
gnu/packages/patches/gimp-CVE-2017-17789.patch: New files.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/gimp.scm (gimp)[source]: Use them.

gnu: wine64-staging: Add 32-bit support.

* gnu/packages/wine.scm (wine64-staging)[inputs]: Add wine-staging.
[arguments]: Install libraries to /lib/wine64. Don't inherit phases. Add
'copy-win32-files phase.
[description]: Update description.
-

gnu: wine64: Add 32-bit support.

* gnu/packages/wine.scm (wine64)[inputs]: Add wine.
[arguments]: Install libraries to /lib/wine64. Don't inherit phases. Add
'copy-win32-files phase.
[description]: Update description.

gnu: wine: Install libraries to /lib/wine32.

* gnu/packages/wine.scm (wine)[arguments]: Install libraries to /lib/wine32.

gnu: Add kurly.

* gnu/packages/curl.scm (kurly): New variable.

gnu: Add go-github-com-davidjpeacock-cli.

* gnu/packages/golang.scm (go-github-com-davidjpeacock-cli): New variable.

gnu: Add go-github-com-aki237-nscjar.

* gnu/packages/golang.scm (go-github-com-aki237-nscjar): New variable.

gnu: Add go-github-com-alsm-ioprogress.

* gnu/packages/golang.scm (go-github-com-alsm-ioprogress): New variable.

gnu: packages: 0ad: Tweak the build options.

Use the -C make option, rather than changing directory before the build
phase. Add config=release to the make flags as this might improve performance,
and verbose=1 as this might make the build process clearer.

Also remove --minimal-flags, as I don't quite understand what this does, but
using it seems to remove lots of flags that would be used by default.

* gnu/packages/games.scm (0ad)[arguments]: Add #:make-flags, remove the
  --minimal-flags argument from the configure phase, remove the 'chdir phase,
  and change the chdir argument in the install phase.

list-runtime-root: Fix off-by-one in 'strip-drop' call.

Fixes <https://bugs.gnu.org/29862>.
Reported by Danny Milosavljevic <dannym@scratchpost.org>.

* nix/scripts/list-runtime-roots.in (canonicalize-store-item): Define
'store' with a trailing "/".  Have the 'string-prefix?' call match the
'string-drop' call.

doc: Fix typo.

* doc/guix.texi (Desktop Services): "orMATE" --> "or MATE".

build: dub-build-system: Make builds reproducible.

* guix/build/dub-build-system.scm (build): Make reproducible.
(check): Make reproducible.

gnu: services: Add MATE desktop service.

* gnu/services/desktop.scm (<mate-desktop-configuration>,
mate-desktop-service-type): New variable.
(mate-desktop-service): New public variable.

* doc/guix.texi (Desktop Services): Document the service.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu: mate: Add more packages.

* gnu/packages/mate.scm (mate)[inputs]: Add "mate-user-guide", "mate-calc", "mate-backgrounds",
"mate-netbook", "hicolor-icon-theme", "mate-utils", "engrampa", "eom", "mate-polkit",
"mate-system-monitor", "mate-utils", "pluma", "atril".

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu: Add mate-polkit.

* gnu/packages/mate.scm (mate-polkit): New variable.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu: Add mate-system-monitor.

* gnu/packages/mate.scm (mate-system-monitor): New variable.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

gnu: Add pluma.

* gnu/packages/mate.scm (pluma): New variable.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>