gnu: net-tools: Adjust to removal of the 'patch' phase.

* gnu/packages/linux.scm (net-tools): Adjust to removal of the 'patch'
  phase.  Reported by Mark H. Weaver <mhw@netris.org>.

gnu: make-bootstrap: Add missing inputs for Canadian cross of '%gcc-static'.

* gnu/packages/make-bootstrap.scm (%gcc-static): Add 'native-inputs'
  field.

gnu: apl: Adjust to gettext renaming.

* gnu/packages/apl.scm (apl): Use GNU-GETTEXT.

Merge branch 'master' into core-updates

Conflicts:
	guix/packages.scm

gnu: gettext: Rename binding to 'gnu-gettext'.

* gnu/packages/gettext.scm (gettext): Rename to...
  (gnu-gettext): ... this.  This is used to work around the circular
  dependency introduced in commit c42a4b7, which users with a #:renamer
  cannot cope with.
* gnu/packages/acl.scm, gnu/packages/attr.scm, gnu/packages/cdrom.scm,
  gnu/packages/fdisk.scm, gnu/packages/gkrellm.scm, gnu/packages/glib.scm,
  gnu/packages/gnunet.scm, gnu/packages/grub.scm, gnu/packages/linux.scm,
  gnu/packages/maths.scm, gnu/packages/nano.scm, gnu/packages/parted.scm,
  gnu/packages/system.scm, gnu/packages/version-control.scm,
  gnu/packages/vpn.scm, gnu/packages/w3m.scm, gnu/packages/wget.scm:
  Adjust accordingly.

gnu: Add GNU Parallel.

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

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

gnu: make-bootstrap: Simplify '%gcc-static'.

* gnu/packages/make-bootstrap.scm (%gcc-static): Add a bunch of
  --disable configure flags.  Remove useless 'inputs' field.

gnu: Add SDL and SDL2.

* gnu/packages/sdl.scm (sdl, sdl2): New variables.

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

gnu: autogen: Upgrade to 5.18.2.

* gnu/packages/autogen.scm (autogen): Upgrade to 5.18.2.

gnu: bison: Upgrade to 3.0.1.

* gnu/packages/bison.scm (bison): Upgrade to 3.0.1.

gnu: hello: Upgrade to 2.9.

* gnu/packages/base.scm (hello): Upgrade to 2.9.  Remove 'arguments' and
  'inputs' fields, which were never needed.

gnu: libextractor: Upgrade to 1.2.

* gnu/packages/gnunet.scm (libextractor): Upgrade to 1.2.

gnu: freeipmi: Upgrade to 1.3.3.

* gnu/packages/freeipmi.scm (freeipmi): Upgrade to 1.3.3.

gnu: rcs: Upgrade to 5.9.1.

* gnu/packages/version-control.scm (rcs): Upgrade to 5.9.1.  Add ed as
  an input.

gnu: lightning: Upgrade to 2.0.2.

* gnu/packages/lightning.scm (lightning): Upgrade to 2.0.2.

gnu: linux-libre: Upgrade to 3.12.

* gnu/packages/linux.scm (linux-libre): Upgrade to 3.12.

gnu: vm: Really create a QCOW2-format image.

* gnu/system/vm.scm (expression->derivation-in-linux-vm): Pass "-f
  qcow2" to 'qemu-img create'.

gnu: pspp: Add input cairo.

* gnu/packages/maths.scm (pspp): Add cairo and further necessary inputs.
* gnu/packages/patches/pspp-tests.patch: New file, thanks to
  John Darrington <john@darrington.wattle.id.au>.
* gnu-system.am (dist_patch_DATA): Register patch.

gnu: gettext: Enable "xgettext --language=glade".

* gnu/packages/gettext.scm (gettext): Add input expat, explicitly link with it.

gnu: gcc: Really always link against libgcc_s.so.

* gnu/packages/gcc.scm (gcc-4.7): Add snippet to add -lgcc_s to the
  "lib" spec.  Remove --as-needed trick from 65d3b7c: it had no effect
  in cases where we have !static-libgcc && !shared-libgcc.