gnu: ffmpeg: Check via "make fate".

* gnu/packages/patches/ffmpeg-check.patch: Drop patch.
* gnu-system.am (dist_patch_DATA): Unregister patch.
* gnu/packages/video.scm (ffmpeg): Drop patch and use "fate" as test target
    as recommended at http://trac.ffmpeg.org/ticket/3177#comment:11 .
* gnu/packages/video.scm

gnu: guix: Upgrade to 0.5.

* gnu/packages/package-management.scm (guix): Upgrade to 0.5.  Update
  the bootstrap binaries; add mips64el; add
  'guix-test-networking.patch'.

gnu: Add (gnu system).

* gnu/system/vm.scm (lower-inputs): Move to monads.scm.
  (qemu-image): Don't add GRUB-CONFIGURATION to the INPUTS-TO-COPY.
  (union, file-union, etc-directory): Move to gnu/system.scm.
  (%demo-operating-system): New variable.
  (system-qemu-image): Add 'os' parameter.  Rewrite in terms of
  'operating-system-derivation'.
* guix/monads.scm (lower-inputs): New procedure.
* gnu/system/grub.scm (grub-configuration-file): Change 'entries' to be
  a plain list instead of a list of monadic values.
* gnu/system.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu: Populate /etc upon startup.

* gnu/packages/patches/dmd-getpw.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/system.scm (dmd): Use it.
* gnu/system/vm.scm (system-qemu-image): Don't explicitly populate /etc;
  don't add ETC to the GC roots.
* gnu/system/dmd.scm (dmd-configuration-file): Add 'etc' parameter.
  [config]: Populate /etc from there.

gnu: ffmpeg: Enable tests.

* gnu/packages/video.scm (ffmpeg): Add upstream patch and re-enable tests.
* gnu/packages/patches/ffmpeg-check.patch: New file.
* gnu-system.am (dist_patch_DATA): Register patch.

Add GNU Serveez

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

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

gnu: Add mtools.

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

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

gnu: Add gnu-pw-mgr

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

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

gnu: Move GVPE to vpn.scm.

* gnu/packages/vpn.scm (gvpe): New variable, moved from...
* gnu/packages/gvpe.scm: ... here.  Remove.
* gnu-system.am (GNU_SYSTEM_MODULES): Remove 'gvpe.scm'.

gnu: Add Guile-XCB.

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

gnu: luit: Accomodate stricter warnings of gcc-4.8.

* gnu/packages/patches/luit-posix.patch: New file.
* gnu-system.am (dist_patch_DATA): Register patch.
* gnu/packages/xorg.scm (luit): Apply patch.

gnu: qemu: Upgrade to 1.6.1.

* gnu/packages/patches/qemu-make-4.0.patch: New file.
* gnu/packages/qemu.scm (qemu-headless): Use it.  Upgrade to 1.6.1.
* gnu-system.am (dist_patch_DATA): Add it.

gnu: xmodmap: Add patch to allow builds with GCC 4.8.

* gnu/packages/patches/xmodmap-asprintf.patch: New file.
* gnu/packages/xorg.scm (xmodmap): Use it.
* gnu-system.am (dist_patch_DATA): Add it.

gnu: Add soprano.

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

gnu: Add SLiM.

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

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

Merge branch 'core-updates'

Conflicts:
	gnu/packages/gnunet.scm

Merge branch 'master' into core-updates

Conflicts:
	guix/packages.scm

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: 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: glibc: Really disable 'ldconfig' and /etc/ld.so.cache.

* gnu/packages/base.scm (glibc): Add 'snippet' to set use_ldconfig=no.
  Remove "glibc-no-ld-so-cache.patch"; that patch would still build
  'ldconfig', and ld.so would still contain ld.so.cache-related code,
  and would look for info in /etc/etc/ld.so.cache (sic).
* gnu/packages/patches/glibc-no-ld-so-cache.patch: Remove.
* gnu-system.am (dist_patch_DATA): Adjust accordingly.