gnu: guile-wm: Upgrade to 1.0.

* gnu/packages/guile-wm.scm (guile-wm): Upgrade to 1.0.

gnu: system: Build /etc/localtime.

* gnu/system.scm (etc-directory)[bashrc]: Use 'text-file*' instead of
  'text-file'.  Adjust users accordingly.
  [files]: Add the /etc/localtime file for TIMEZONE.
  Add TZDATA to the 'file-union' inputs.
  (operating-system-derivation): Pass 'etc-directory' PROFILE-DRV
  instead of PROFILE.

gnu: slim: Upgrade to 1.3.6; allow the choice of a config file at run time.

* gnu/packages/slim.scm (slim): Upgrade to 1.3.6.  Add patches.  Comment
  out systemd-related stuff from CMakeLists.txt.  Add
  "-DBUILD_SHARED_LIBS=OFF" and "-DCMAKE_SKIP_BUILD_RPATH=ON" to
  #:configure-flags.  Adjust 'home-page' field.
* gnu/packages/patches/slim-config.patch,
  gnu/packages/patches/slim-session.patch: New files.
* gnu-system.am (dist_patch_DATA): Add them.

gnu: inkscape: New module

* gnu/packages/inkscape.scm,
  gnu/packages/patches/inkscape-stray-comma.patch: New files.
* gnu-system.am (GNU_SYSTEM_MODULES): Add inkscape.scm.
  (dist_patch_DATA): Add inkscape-stray-comma.patch.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: Add Boost.

* gnu/packages/boost.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add boost.scm

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gxmessage: New module

* gnu/packages/gxmessage.scm: New file
* gnu-system.am (GNU_SYSTEM_MODULES): Add gxmessage.scm

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: dmd: Use 'text-file*' when building Xorg's config file.

* gnu/system/dmd.scm (xorg-service)[xserver.conf]: Change to use
  'text-file*' instead of 'text-file'.
  Adjust body accordingly.  Remove now extraneous packages from the
  service's 'inputs' field.

monads: Add 'text-file*'.

* guix/monads.scm (text-file*): New procedure.
* tests/monads.scm ("text-file*"): New test.
* doc/guix.texi (The Store Monad): Change example since the previous one
  would erroneously fail to retain a reference to Coreutils.  Document
  'text-file*'.

gnu: file: Upgrade to 5.16.

* gnu/packages/file.scm (file): Upgrade to 5.16.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: gtkmm-2 New variable

* gnu/packages/gtk.scm (gtkmm-2): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu: vm: Create all the user directories.

* gnu/system/vm.scm (operating-system-default-contents)[user-directories]:
  New procedure.  Use it to create each user's home and GC root
  directories.

gnu: Add xterm.

* gnu/packages/xorg.scm (xterm): New variable.

gnu: vm: Add /run/current-system and /bin/sh.

* gnu/system/vm.scm (operating-system-default-contents): Populate
  /run/current-system and create /bin/sh.
* gnu/system.scm (operating-system-profile-derivation,
  operating-system-profile-directory): New procedures.
  (operating-system-derivation): Use it.

offload: Have 'build-machines' honor its argument.

* guix/scripts/offload.scm (build-machines): Honor FILE.

gnu: linux-initrd: Build /dev/input devices.

* guix/build/linux-initrd.scm (make-essential-device-nodes): Make
  dev/input devices.

gnu: Add preliminary Xorg service.

* gnu/system/dmd.scm (xorg-service): New procedure.

gnu: linux-initrd: Make /dev/{mem,kmem}.

* guix/build/linux-initrd.scm (make-essential-device-nodes): Make
  dev/{mem,kmem}.

gnu: xorg-server: Use /var as $localstatedir.

* gnu/packages/xorg.scm (xorg-server): Pass --localstatedir=/var.  In
  'configure' phase, patch 'hw/xfree86/Makefile.in'.

gnu: vm: Add support for running a VM that shares its store with the host.

* gnu/system/vm.scm (qemu-image): Check whether GUIX is #f.
  (operating-system-build-gid, operating-system-default-contents): New
  procedures.
  (system-qemu-image): Use 'operating-system-build-gid'.
  (system-qemu-image/shared-store,
  system-qemu-image/shared-store-script): New procedures.
* gnu/system.scm: Add missing exports.

gnu: linux-initrd: Allow the root file system to be volatile.

* gnu/system/linux-initrd.scm (qemu-initrd): Add 'volatile-root?'
  parameter.
* guix/build/linux-initrd.scm (boot-system): Likewise.  Honor it.