* gnu/packages/messaging.scm (bitlbee): New variable.
* gnu/packages/patches/bitlbee-fix-tests.patch: New file.
* gnu/packages/patches/bitlbee-memset-fix.patch: New file.
* gnu-system.am (dist_patch_DATA): Add patches.

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

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

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

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

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

* gnu/packages/python.scm (python2-element-tree, python2-pybugz): New
  variables.

* doc/guix.texi (Invoking guix package): Remove documentation for
  --dry-run, --fallback, --no-substitutes, and --max-silent-time.  Add a
  cross-ref to "Invoking guix build".
  (Invoking guix archive): Add "common build options" as the cross-ref
  topic for "Invoking guix build".
  (Invoking guix build): Move common build options separately.  Add a
  paragraph to explain.

* gnu/packages/version-control.scm (subversion): Update to 1.7.14.

* gnu/packages/version-control.scm (subversion): Add input neon-0.29.6 to
    enable http and https checkouts.

* gnu/packages/version-control.scm (neon-0.29.6): New variable.

* gnu/packages/version-control.scm (neon): New variable.

* gnu/packages/hurd.scm (hurd-headers): New variable.

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

* guix/scripts/build.scm (%standard-build-options): Change option
  handlers to support multiple seeds.
* guix/scripts/package.scm (show-help): Remove --dry-run, --fallback,
  --no-substitutes, and --max-silent-time.
  (%options): Likewise, and add %STANDARD-BUILD-OPTIONS.
  (%default-options): Add 'verbosity'.
  (guix-package): Call 'set-build-options-from-command-line' instead of
  'set-build-options'.

* gnu/packages/ssh.scm (guile-ssh): Upgrade to 0.5.0.
  [arguments]: Adjust 'autoreconf' phase.  Add #:parallel-tests? #f and
  #:tests? #f.
  [native-inputs]: Add TEXINFO.

* guix/http-client.scm (&http-get-error): New condition type.
  (http-fetch): Raise it instead of using 'error'.
* guix/scripts/substitute-binary.scm (fetch) <http>: Wrap body into
  'guard' form; gracefully handle 'http-get-error?' conditions.

* guix/scripts/offload.scm (open-ssh-gateway): Comment out.
  (process-request): Remove call to 'open-ssh-gateway' and to 'kill'.

* guix/scripts/offload.scm (remote-pipe): Pass -i when invoking
  %LSHG-COMMAND.

* guix/scripts/offload.scm (machine-load, machine-less-loaded?,
  machine-less-loaded-or-faster?): New procedures.
  (choose-build-machine): Use 'machine-less-loaded-or-faster?' when
  sorting.  Return the head of MACHINES unless it's loaded is >= 2.

* guix/scripts/archive.scm (show-help): Add '--authorize'.

* gnu/packages/bdw-gc.scm (libgc)[source, home-page, license]: Update
  URL.
  (libatomic-ops)[source, home-page]: Likewise.
  (libgc-7.4)[source]: Likewise.

* guix/gnu-maintenance.scm (latest-release)[patch-directory-name?]: New
  procedure.
  <subdirs>: Use it to filter out Bash-like patch directories.

* build-aux/hydra/gnu-system.scm (package->alist): Add 'timeout' item.

* gnu/packages/libwebsockets.scm: Remove.  Move libwebsockets package
  definition to...
* gnu/packages/web.scm (libwebsockets): ... here.
* gnu-system.am (GNU_SYSTEM_MODULES): Remove libwebsockets.scm.

* guix/store.scm (set-build-options): Use 'when' instead of 'if'.

* gnu/packages/mpd.scm (mpd): New variable.

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

* gnu/packages/zile.scm (zile): Upgrade to 2.4.10

* gnu/packages/parallel.scm (parallel): Upgrade to 20140222

* gnu/packages/video.scm (ffmpeg): Upgrade to 2.1.4.

* gnu/packages/gnunet.scm (libmicrohttpd): Update to 0.9.34.

* srfi/srfi-64.scm: Export 'test-group'.  Call 'cond-expand-provide'.
* srfi/srfi-64.upstream.scm: Update to the latest upstream version.

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

Signed-off-by: Andreas Enge <andreas@enge.fr>

* guix/derivations.scm (derivation): Remove unused #:hash-mode parameter.
* doc/guix.texi (Derivations): Adjust accordingly.

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

* guix/git-download.scm, guix/build/git.scm: New files.
* Makefile.am (MODULES): Add them.
* guix/packages.scm (<origin>): Fix comment for 'method' field.

* doc/guix.texi (Invoking guix archive): Expound on what sets the Nar
  format apart.

* guix/nar.scm (write-file) <directory>: Pass 'string<?' as the second
  argument to 'scandir'.
* tests/nar.scm ("write-file puts file in C locale collation order"):
  New test.

* guix/derivations.scm (<derivation-output>): Add 'recursive?' field.
  Adjust 'make-derivation-output' callers.
  (%read-derivation) <fixed-output>: When HASH-ALGO starts with 'r:',
  set the 'recursive?' field and drop 'r:' from the hash algo name.
  (write-derivation)[write-output]: Write the algo as 'r:HASH-ALGO' when
  the RECURSIVE? field is set.
  (derivation-hash) <fixed-output>: Prepend "r:" when RECURSIVE? is set.
  (fixed-output-path): New procedure.
  (derivation): Add #:recursive? parameter.  Use 'fixed-output-path' to
  compute the output file name of a fixed output derivation.
  (build-expression->derivation): Add #:recursive? parameter.  Pass it
  to 'derivation'.
* tests/derivations.scm ("fixed-output derivation, recursive",
  "build-expression->derivation produces recursive fixed-output",
  "build-expression->derivation uses recursive fixed-output"): New
  tests.
* doc/guix.texi (Derivations): Document #:recursive? for 'derivation'.
  Add #:recursive? for 'build-expression->derivation'.

* guix/scripts/hash.scm (show-help): Add --recursive.
  (%options): Likewise.
  (guix-hash)[file-hash]: New procedure.  Honor --recursive.
  Use it.
* guix/nar.scm (write-file): Add missing field to the &nar-error
  condition raised upon unsupported file type; change its message to be
  more descriptive.
* tests/guix-hash.sh: Add tests with -r.
* doc/guix.texi (Invoking guix hash): Document --recursive.

* guix/ui.scm (call-with-error-handling): Add case for
  'message-condition?'.
* po/Makevars: Fix typo in comment.