Merge branch 'core-updates'

Conflicts:
	gnu/packages/bootstrap.scm

gnu: gnutls: Update to 3.2.21.

* gnu/packages/gnutls.scm (gnutls): Update to 3.2.21.

Merge branch 'master' into 'core-updates'.

gnu: libtasn1: Update to 4.2.

* gnu/packages/gnutls.scm (libtasn1): Update to 4.2.

gnu: gnutls: Update to 3.2.20--this fixes CVE-2014-8564.

* gnu/packages/patches/gnutls-server-name-fix.patch: Remove.
* gnu-system.am (dist_patch_DATA): Adjust accordingly.
* gnu/packages/gnutls.scm (gnutls): Update to 3.2.20.
  Remove 'patches' field.

gnu: gnutls: Fix path to a guile site directory.

Suggested by Ludovic Courtès.

* gnu/packages/gnutls.scm (gnutls): Add '--with-guile-site-dir' configure
  flag.

gnu: Add 'version-prefix' and 'version-major+minor'; use them.

The procedure version-prefix truncates a version string to a certain
number of components. version-major+minor is a special case of this,
which extracts the "major.minor" part of the string. Previously this
was handled by an expression common to several packages.

* guix/utils.scm (version-prefix, version-major+minor): New procedures
* gnu/packages/backup.scm (duplicity): Use version-major+minor.
* gnu/packages/cmake.scm (cmake): Likewise.
* gnu/packages/gnome.scm (libbonobo, libbonoboui): Likewise.
* gnu/packages/gnutls.scm (gnutls): Likewise.
* gnu/packages/mail.scm (gmime): Likewise.
* gnu/packages/mpd.scm (mpd): Likewise.
* gnu/packages/mpi.scm (openmpi): Likewise.

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

gnu: gnutls: Patch bug in 'set-session-server-name!'.

* gnu/packages/patches/gnutls-server-name-fix.patch: New file.
* gnu/packages/gnutls.scm (gnutls)[source]: Use it.
* gnu-system.am (dist_patch_DATA): Add it.

gnu: gnutls: Update to 3.2.19.

* gnu/packages/gnutls.scm (gnutls): Update to 3.2.19.

Use #:prefix instead of #:renamer with 'symbol-prefix-proc'.

* gnu/packages/abiword.scm, gnu/packages/admin.scm, gnu/packages/aidc.scm,
  gnu/packages/backup.scm, gnu/packages/bittorrent.scm,
  gnu/packages/boost.scm, gnu/packages/compression.scm,
  gnu/packages/cryptsetup.scm, gnu/packages/curl.scm,
  gnu/packages/cyrus-sasl.scm, gnu/packages/dc.scm, gnu/packages/emacs.scm,
  gnu/packages/fonts.scm, gnu/packages/fontutils.scm, gnu/packages/geeqie.scm,
  gnu/packages/ghostscript.scm, gnu/packages/gimp.scm,
  gnu/packages/gkrellm.scm, gnu/packages/gl.scm, gnu/packages/glib.scm,
  gnu/packages/gnome.scm, gnu/packages/gnunet.scm, gnu/packages/gnupg.scm,
  gnu/packages/gnutls.scm, gnu/packages/gnuzilla.scm, gnu/packages/gsasl.scm,
  gnu/packages/gtk.scm, gnu/packages/gv.scm, gnu/packages/image.scm,
  gnu/packages/indent.scm, gnu/packages/inkscape.scm,
  gnu/packages/lesstif.scm, gnu/packages/links.scm, gnu/packages/lisp.scm,
  gnu/packages/lsh.scm, gnu/packages/lsof.scm, gnu/packages/maths.scm,
  gnu/packages/mp3.scm, gnu/packages/openssl.scm, gnu/packages/ots.scm,
  gnu/packages/pciutils.scm, gnu/packages/pcre.scm, gnu/packages/pdf.scm,
  gnu/packages/pulseaudio.scm, gnu/packages/python.scm, gnu/packages/slim.scm,
  gnu/packages/ssh.scm, gnu/packages/texlive.scm, gnu/packages/vim.scm,
  gnu/packages/vpn.scm, gnu/packages/web.scm, gnu/packages/wv.scm,
  gnu/packages/xiph.scm, gnu/packages/xml.scm, gnu/packages/xorg.scm,
  gnu/packages/yasm.scm, gnu/packages/zip.scm,
  guix/build/cmake-build-system.scm, guix/build/perl-build-system.scm,
  guix/build/python-build-system.scm, guix/download.scm: Replaces uses of
  #:renamer and 'symbol-prefix-proc' with #:prefix.

Merge branch 'core-updates'

Merge branch 'master' into core-updates

gnu: libtasn1: Update to 4.1.

* gnu/packages/gnutls.scm (libtasn1): Update to 4.1.

gnu: gnutls: Update to 3.2.16.

* gnu/packages/gnutls.scm (gnutls): Update to 3.2.16.  Remove
  -DENABLE_RSA_EXPORT workaround.

gnu: libtasn1: Upgrade to 3.6.

* gnu/packages/gnutls.scm (libtasn1): Upgrade to 3.6.

Merge branch 'master' into core-updates

gnu: gnutls: Upgrade to 3.2.15.

* gnu/packages/gnutls.scm (gnutls): Upgrade to 3.2.15.

Merge branch 'master' into core-updates

gnu: gnutls: Upgrade to 3.2.12.

* gnu/packages/gnutls.scm (gnutls): Upgrade to 3.2.12.

Co-authored-by: Ludovic Courtès <ludo@gnu.org>

Merge branch 'master' into core-updates

Conflicts:
	gnu-system.am