* gnu/packages/version-control.scm (bazaar): Update to 2.7.0.

* gnu/packages/bioinformatics.scm (r-annotationdbi): Update to 1.32.3.

* gnu/packages/admin.scm (audit): New variable.

* gnu/packages/dictionaries.scm (vera): Update to 1.23.

* gnu/packages/nano.scm (nano): Update to 2.5.2.

* gnu/packages/finance.scm (bitcoin-core): Update to 0.11.2.
[native-inputs]: Use python-2 instead of python-wrapper.

* gnu/packages/owncloud.scm (owncloud-client): Update to 2.1.1.

* gnu/packages/bioinformatics.scm (vsearch): Update to 1.10.0.
[origin]: Adapt to changes in bundling of cityhash.

* gnu/packages/textutils.scm (cityhash)[arguments]: Install citycrc.h.
[version]: Use standardised format, increment to 1.1-2.

* gnu/packages/fontutils.scm (graphite2): Update to 1.3.5.
  [source, home-page]: Update to reflect upstream move to github.

Note: The previous fix for CVE-2015-7805 was incomplete.

* gnu/packages/patches/libsndfile-CVE-2014-9496.patch,
  gnu/packages/patches/libsndfile-CVE-2015-7805.patch: Delete files.
* gnu-system.am (dist_patch_DATA): Remove them.
* gnu/packages/pulseaudio.scm (libsndfile): Update to 1.0.26.
  [source]: Remove patches.

* gnu/packages/gnupg.scm (libgcrypt): Update to 1.6.5.

Reported by Tobias Geerinckx-Rice <tobias.geerinckx.rice@gmail.com>

* gnu/packages/linux.scm (btrfs-progs)[license]: Add GPL2 to list of licenses.

* gnu/packages/fonts.scm (font-terminus): Update to 4.40.

Signed-off-by: Leo Famulari <leo@famulari.name>

* gnu/packages/python.scm (python-ly): Update to 0.9.3.

* gnu/packages/lxqt.scm (libqtxdg, liblxqt, lxqt-common)
  (lxqt-session)[source]: Use HTTPS URLs.

* gnu/packages/openbox.scm (openbox): Update to 3.6.1.

* gnu/packages/databases.scm (postgresql): Update to 9.3.11.

* gnu/packages/gnome.scm (baobab): New variable.

* gnu/packages/music.scm (pianobar): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

* gnu/packages/python.scm (python-wtforms, python2-wtforms): New variables.

* doc/guix.texi: Correct typos, grammar and stylistic points.

* gnu/packages/linux.scm (iproute): Update to 4.4.0.

* gnu/packages/linux.scm (iproute)[arguments]: Use 'modify-phases'.

* gnu/packages/ebook.scm (calibre): Update to 2.51.0.

* gnu/packages/maths.scm (gnuplot): Update to 5.0.2.

* gnu/packages/ocaml.scm (lablgtk)[arguments]: Add the make target "opt"
  to also build *.cmxa files.

* gnu/packages/ocaml.scm (ocaml): Register OCAMLPATH as a search path.

* gnu/packages/ocaml.scm (ocaml-findlib): New variable.
* gnu/packages/patches/ocaml-findlib-make-install.patch: New file.
* gnu-system.am (dist_patch_DATA): Register it.

Fixes <https://debbugs.gnu.org/22558>.

* gnu/packages/patches/gnupg-simple-query-ignore-status-messages.patch: New
  file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/gnupg.scm (gnupg)[source]: Add patch.

* gnu/packages/patches/tclxml-3.2-install.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/tcl.scm (tclxml): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

* gnu/packages/tls.scm (acme): Split variable into...
(python-acme, python2-acme): ...both Python variants.
(letsencrypt)[propagated-inputs]: Update user of renamed variable.

* gnu/packages/python.scm (python-wheel)[properties]: New field.
(python2-wheel): Use 'strip-python2-variant'.
(python2-requests): Take the result of 'package-with-python2' directly.
* gnu/packages/openstack.scm (python2-requests-mock): Likewise.
(python2-oslosphinx): Likewise.

* gnu/packages/python.scm (python-jsonschema)[properties]: New field.
(python2-jsonschema): Use 'strip-python2-variant'.
* gnu/packages/openstack.scm (python2-tempest-lib): Take the result of
'package-with-python2' directly.

* gnu/packages/python.scm (python-cryptography)[properties]: New field.
(python2-cryptography): Use 'strip-python2-variant'.
(python2-pyopenssl): Take the result of 'package-with-python2' directly.

* gnu/packages/tcl.scm (tcllib): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

* gnu/packages/tcl.scm (tcl)[license]: Use the tcl/tk license variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

* guix/licenses.scm (tcl/tk): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

Fixes <http://bugs.gnu.org/19816

>.

* guix/scripts/environment.scm (evaluate-input-search-paths)
(build-inputs): Delete.
(evaluate-profile-search-paths, strip-input-name)
(package-or-package+output?, package-environment-inputs)
(build-environment, inputs->profile-derivations): New procedures.
(create-environment, show-search-paths, launch-environment)
(launch-environment/container): Replace 'inputs' argument
with 'profile' argument.
(package+propagated-inputs): Strip off names off of input tuples.
(options/resolve-packages): Handle input tuples that specify an output
in expressions.
(guix-environment): Convert inputs into a profile to use in the
environment.  Remove non-package inputs such as origins from
environment inputs.
* doc/guix.texi ("invoking guix environment"): Document package+output
tuples for --expression option.
* tests/guix-environment.sh: Update tests.
* tests/guix-environment-container.sh: Likewise.

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

Suggested by David Thompson <davet@gnu.org>.

* guix/profiles.scm (profile-derivation): Add #:system parameter and
honor it.