gnu: gnupg: Add support for version 1.4.16.

* gnu/packages/gnupg.scm (gnupg-1): New variable.

gnu: gpgme: Make 'libgpg-error' a propagated input.

* gnu/packages/gnupg.scm (gpgme): Make 'libgpg-error' a propagated input.

gnu: Add paperkey.

* gnu/packages/gnupg.scm (paperkey): New variable.

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

gnu: libgcrypt: Upgrade to 1.6.1.

* gnu/packages/gnupg.scm (libgcrypt): Upgrade to 1.6.1.

gnu: Add GnuPG's pinentry.

* gnu/packages/gnupg.scm (pinentry): New variable.

gnu: libgcrypt: Add "debug" output.

* gnu/packages/gnupg.scm (libgcrypt): Add 'outputs' field.

gnu: libgcrypt: Make old version 1.5.3 public.

* gnu/packages/gnupg.scm (libgcrypt-1.5): New variable.
* gnu/packages/ssh.scm (libssh): Use libgcrypt-1.5 instead of defining it
    ad-hoc.

gnu: libgcrypt: Upgrade to 1.6.0.

* gnu/packages/gnupg.scm (libgcrypt): Upgrade to 1.6.0.

gnu: gnupg: Fix cross-compile issues.

* gnu/packages/gnupg.scm (libgpg-error): Add gcc as a native input,
  and set the CC_FOR_BUILD variable.

* gnu/packages/gnupg.scm (libgcrypt): Add libgpg-error as a native input and
  set the --with-gpg-error-prefix configure option.

* gnu/packages/gnupg.scm (libksba): Add libgpg-error as a native input and
  set the --with-gpg-error-prefix configure option.

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

gnu: Synchronize descriptions with 'gnumaint'.

Synchronize package descriptions with the Womb.

* gnu/packages/algebra.scm,
  gnu/packages/aspell.scm,
  gnu/packages/autotools.scm,
  gnu/packages/base.scm,
  gnu/packages/bash.scm,
  gnu/packages/bison.scm,
  gnu/packages/cdrom.scm,
  gnu/packages/cflow.scm,
  gnu/packages/compression.scm,
  gnu/packages/cpio.scm,
  gnu/packages/cppi.scm,
  gnu/packages/ddrescue.scm,
  gnu/packages/dejagnu.scm,
  gnu/packages/ed.scm,
  gnu/packages/emacs.scm,
  gnu/packages/fdisk.scm,
  gnu/packages/freeipmi.scm,
  gnu/packages/gawk.scm,
  gnu/packages/gcal.scm,
  gnu/packages/gcc.scm,
  gnu/packages/gdb.scm,
  gnu/packages/gdbm.scm,
  gnu/packages/gettext.scm,
  gnu/packages/ghostscript.scm,
  gnu/packages/global.scm,
  gnu/packages/gnunet.scm,
  gnu/packages/gnupg.scm,
  gnu/packages/gnutls.scm,
  gnu/packages/gperf.scm,
  gnu/packages/gprolog.scm,
  gnu/packages/groff.scm,
  gnu/packages/grub.scm,
  gnu/packages/gsasl.scm,
  gnu/packages/guile.scm,
  gnu/packages/gv.scm,
  gnu/packages/help2man.scm,
  gnu/packages/idutils.scm,
  gnu/packages/indent.scm,
  gnu/packages/less.scm,
  gnu/packages/libidn.scm,
  gnu/packages/libsigsegv.scm,
  gnu/packages/libunistring.scm,
  gnu/packages/lightning.scm,
  gnu/packages/linux.scm,
  gnu/packages/lsh.scm,
  gnu/packages/m4.scm,
  gnu/packages/mail.scm,
  gnu/packages/maths.scm,
  gnu/packages/multiprecision.scm,
  gnu/packages/nano.scm,
  gnu/packages/ncurses.scm,
  gnu/packages/nettle.scm,
  gnu/packages/ocrad.scm,
  gnu/packages/oggvorbis.scm,
  gnu/packages/parted.scm,
  gnu/packages/plotutils.scm,
  gnu/packages/pth.scm,
  gnu/packages/readline.scm,
  gnu/packages/recutils.scm,
  gnu/packages/rush.scm,
  gnu/packages/scheme.scm,
  gnu/packages/screen.scm,
  gnu/packages/shishi.scm,
  gnu/packages/smalltalk.scm,
  gnu/packages/system.scm,
  gnu/packages/texinfo.scm,
  gnu/packages/time.scm,
  gnu/packages/unrtf.scm,
  gnu/packages/version-control.scm,
  gnu/packages/wdiff.scm,
  gnu/packages/wget.scm,
  gnu/packages/which.scm,
  gnu/packages/xnee.scm,
  gnu/packages/zile.scm: Change value of the 'description' field to that
  of the Womb.

gnu: Add gpgme.

* gnu/packages/gnupg.scm (gpgme): New variable.

gnu: gnupg: Upgrade to 2.0.22.

* gnu/packages/gnupg.scm (gnupg): Update to 2.0.22. This release fixes
  security issue CVE-2013-4402 in the OpenPGP packet parser.

Merge branch 'master' into core-updates

gnu: libksba: Update to 1.3.0.

* gnu/packages/gnupg.scm (libksba): Update to 1.3.0.

gnu: libgcrypt: Update to 1.5.3

* gnu/packages/gnupg.scm (libgcrypt): Update to 1.5.3.

gnu: gnupg: Update to 2.0.21.

* gnu/packages/gnupg.scm (gnupg): Update to 2.0.21.

Merge branch 'master' into core-updates

Merge branch 'python'

gnu: python: Replace input python by python-wrapper.

* gnu/packages/{gdb.scm (gdb), cryptsetup.scm (cryptsetup),
  ghostscript.scm (ghostscript), glib.scm (glib), gnupg.scm (pius),
  gtk.scm (cairo, harfbuzz), libevent.scm (libevent), netpbm.scm (netpbm),
  oggvorbis.scm (libkate), qemu.scm (qemu), samba.scm (samba),
  texlive.scm (rubber, texlive), version-control.scm (subversion),
  xml.scm (libxml2, libxslt), xorg.scm (libxcb, mesa, xcb-proto, xorg-server),
  yasm.scm (yasm), zip.scm (zziplib)}:
  Replace input python by python-wrapper.