This is more consistent with what 'guix package' does, more pleasant for
users (we no longer clobber ~/.config/guix), and more
cluster-friendly (since /var/guix/profiles is usually an NFS share
already.)

* guix/scripts/pull.scm (%current-profile, %user-profile-directory): New
variables.
(migrate-generations, ensure-default-profile): New procedures.
(guix-pull): Use %CURRENT-PROFILE by default.  Call
'ensure-default-profile'.
* doc/guix.texi (Invoking guix pull): Adjust 'guix package -p
~/.config/guix/current' example.
* guix/scripts.scm (warn-about-old-distro): Check %PROFILE-DIRECTORY
"/current-guix".

* guix/profiles.scm (canonicalize-profile): Rewrite to work with any
profile that lives under %PROFILE-DIRECTORY.

* guix/scripts/package.scm (ensure-default-profile): Move
/var/guix/profiles/per-user handling to...
* guix/profiles.scm (ensure-profile-directory): ... here.  New
procedure.
* po/guix/POTFILES.in: Add 'guix/profiles.scm'.

* gnu/packages/bioinformatics.scm (kallisto): Update to 0.44.0.
[source]: Fetch from git.
[arguments]: Add build phase to use htslib from Guix.
[inputs]: Add htslib.

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

* gnu/packages/linux.scm (%linux-libre-version): Update to 4.18.13.
(%linux-libre-hash): Update hash.

* gnu/packages/linux.scm (%linux-libre-4.14-version): Update to 4.14.75.
(%linux-libre-4.14-hash): Update hash.

* gnu/packages/linux.scm (linux-libre-4.9): Update to 4.9.132.

* gnu/packages/linux.scm (linux-libre-4.4): Update to 4.4.160.

* gnu/packages/messaging.scm (hexchat): Update to 2.14.2.

* gnu/packages/linux.scm (tlp)[argument]: Return #t all from phases.

* gnu/packages/linux.scm (hdparm): Update to 9.56.

* gnu/packages/linux.scm (perftest): Update to 4.4-0.4.

* gnu/packages/linux.scm (haveged)[description]: Use @dfn{} and
split into two paragraphs.

* gnu/packages/linux.scm (haveged): Update to 1.9.4.
[source]: Use GIT-FETCH and GIT-FILE-NAME from new (development) home.

* gnu/packages/databases.scm (python-pickleshare): Update to 0.7.5.

There's no functional difference between 'make test_pytest' and running
'py.test' directly, but there may be in future.

This follows up on commit 14173b3c6765bd8fcb2b12ea28fc27226645c7e1.

* gnu/packages/disk.scm (ranger)[arguments]: Use #:test-target to run
the (same) tests through 'make'.
[native-inputs]: Remove left-over python-flake8 and python-pylint.

* gnu/packages/engineering.scm (kicad-symbols): New variable.

* gnu/packages/disk.scm (ranger): Update to 1.9.2.
[native-inputs]: Order alphabetically.
[arguments]: Actually run tests and remove useless #:test-target.

* gnu/packages/disk.scm (define-module): Order module imports
alphabetically.

* gnu/packages/disk.scm (ndctl): Update to 63.
[source]: Use GIT-FILE-NAME.
[native-inputs]: Add bash-completion.
[arguments]: Add '--disable-asciidoctor' and '--without-systemd'
 #:configure-flags.  Don't bother patching unused ./autogen.sh in
'patch-FHS-file-names' phase.

* gnu/packages/disk.scm (libblockdev): Update to 2.20.
[license]: Update to match fixed licence headers.

* gnu/packages/disk.scm (volume-key): Update to 0.3.12.

* doc/contributing.texi (Submitting Patches): URL recommendations.

* gnu/packages/emacs.scm (emacs-slime): Update to 2.22.

* gnu/packages/emacs.scm (emacs-evil-collection): Update to 0.0.1.

* etc/snippets/scheme-mode/guix-origin: Use git-file-name.

* gnu/packages/xdisorg.scm (numlockx): New variable.

Fixes <https://bugs.gnu.org/32929>.
Reported by Michael Bowcutt <mwb71@case.edu>.

* guix/self.scm (guix-derivation)[guile]: Use "2.2" when PULL-VERSION >= 1.
Likewise for the #:guile-version argument.

* gnu/packages/guile.scm (guile-next): Update to 2.9.1.
[native-inputs, arguments]: Remove.
[properties]: New field.

Fixes <https://bugs.gnu.org/33000>.
Reported by Nam Nguyen <namn@berkeley.edu>.

* gnu/packages/audio.scm (openal)[source, home-page]: Update URLs.

* gnu/packages/guile.scm (haunt)[arguments]: In 'wrap-haunt' phase, add
Guile-Reader and Guile-CommonMark to the search paths.

* gnu/packages/kde.scm (kdenlive): New variable.

Co-authored-by: Gábor Boskovits <boskovits@gmail.com>
Signed-off-by: Gábor Boskovits <boskovits@gmail.com>

* gnu/packages/video.scm (mlt): Update to 6.10.0.
[inputs]: Add frei0r-plugins, gdk-pixbuf, gtk+-2, qtbase,qtsvg.
[make-flags]: Add "CXX=g++ -std=gnu++11".

Co-authored-by: Gábor Boskovits <boskovits@gmail.com>
Signed-off-by: Gábor Boskovits <boskovits@gmail.com>

* gnu/packages/lisp.scm: Arrange imported modules alphabetically.

* gnu/packages/lisp.scm (clisp): Update to 2.49.92.
[source]: Switch to git-fetch. Remove unneeded patch.
[arguments]: Remove '--enable-portability' flag, add CFLAGS for
armhf-linux. Update list of files needing substitutions in custom
'patch-sh-and-pwd phase.
[home-page]: Update to new home-page.
* gnu/packages/patches/clisp-glibc-2.26.patch: Remove file.
& gnu/local.mk (dist_patch_DATA): Remove it.

* gnu/packages/vulkan.scm (vkd3d): Update to 1.1.

* gnu/packages/batik.scm (java-w3c-svg-1.0)[synopsis]: Modify.
[description]: Modify.
(java-w3c-svg)[synopsis]: Modify.
[description]: Modify.

Reported-by: Björn Höfling <bjoern.hoefling@bjoernhoefling.de>

* gnu/packages/batik.scm (java-w3c-svg)[arguments]<#:phases>: Delete
"patch-interface" phase.

* guix/scripts/build.scm (options->things-to-build)[validate-type]:
Check for 'file-like?'.
(options->derivations): Accept 'file-like?'.
* tests/guix-build.sh: Add a test with 'computed-file'.
* doc/guix.texi (Additional Build Options): Mention file-like objects.