branch core-updates updated (babeea3 -> a13c1bf)

[Ludovic Courtès]

civodul pushed a change to branch core-updates
in repository guix.

      from  babeea3   build-system/r: Use invoke.
      adds  e13240f   self: Reduce the set of dependencies.
      adds  69a05ea   file-systems: Always wait for devices to show up.
      adds  b1059b3   system: 'read-boot-parameters' provides a more meaningful 
warning.
      adds  9768848   records: Make a couple of procedures available at 
expansion time.
      adds  73d8542   gnu: bear: Fix python path.
      adds  ec8a989   gnu: Add python-bigfloat.
      adds  45dca19   gnu: Add emacs-org-caldav.
      adds  555ab08   gnu: Add emacs-zotxt.
      adds  e90322d   gnu: prosody: Update to 0.10.2 [fixes CVE-2018-10847].
      adds  8fc3a97   scripts: system: Sort profile generations in reverse 
order.
      adds  8674abb   gnu: sddm: Fix CMake build.
      adds  5ede50b   gnu: emacs-w3m: Update and allow builds with Emacs 26.
      adds  7a4e2ea   marionette: Add 'wait-for-tcp-port'.
      adds  d6a4dfe   gnu: Add hpcguix-web.
      adds  93b83eb   services: Add hpcguix-web.
      adds  4c79872   gnu: Add ghc-bloomfilter.
      adds  e3aae49   gnu: Add ghc-feed.
      adds  a39e6fa   gnu: Add ghc-ifelse.
      adds  92c2097   gnu: Add ghc-esqueleto.
      adds  6950a45   gnu: Add ghc-safesemaphore.
      adds  1ea3971   gnu: ghc-psqueues: Allow building with newer versions of 
QuickCheck.
      adds  4e5d9bf   gnu: Add ghc-disk-free-space.
      adds  a078a6e   gnu: Add git-annex.
      adds  514026d   gnu: rust: Add support for building 32-bit packages on 
64-bit hosts.
      adds  5d66988   gexp: 'compiled-modules' no longer overrides (guix build 
utils).
      adds  44057a4   tests: Fix arguments in pack test.
      adds  ccc951c   pack: Adjust test to expect relative symlinks.
      adds  838e17d   gexp: Add 'with-extensions'.
      adds  13993c7   pack: Use 'with-extensions' when referring to (guix 
docker).
      adds  ff913cf   tests: ssh: Use 'with-extensions'.
      adds  31a5d69   bootloader: grub: Simplify 'svg->png'.
      adds  33d8a87   bootloader: grub: Use 'with-extensions'.
      adds  331ac4c   profiles: Use 'with-extensions'.
      adds  9f160a0   vm: Use 'with-extensions'.
      adds  d59e75f   build: Check for Guile-SQLite3.
      adds  7f9d184   Add (gnu store database).
      adds  285cc75   database: 'register-path' resets timestamps.
      adds  bf5bf57   Add (guix store deduplication).
      adds  65a9f6b   gnu: qtbase: Fix build on older kernels.
      adds  6d52844   self: Add dependency on guile-gdbm-ffi.
      adds  54be2b4   self: Show backtraces on more columns.
      adds  1a3e316   gnu: icecat: Add more fixes from upstream esr52.
       new  a13c1bf   Merge branch 'master' into core-updates

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 .dir-locals.el                                     |   3 +
 Makefile.am                                        |  19 ++
 configure.ac                                       |   5 +
 doc/guix.texi                                      |  94 ++++++-
 gnu/bootloader/grub.scm                            |  19 +-
 gnu/build/file-systems.scm                         |   4 +-
 gnu/build/marionette.scm                           |  27 ++
 gnu/build/svg.scm                                  |  11 +-
 gnu/local.mk                                       |   1 +
 gnu/packages/build-tools.scm                       |   2 +
 gnu/packages/display-managers.scm                  |   4 +-
 gnu/packages/emacs.scm                             | 205 ++++++++++-----
 gnu/packages/gnuzilla.scm                          |  12 +-
 gnu/packages/haskell.scm                           | 160 ++++++++++++
 gnu/packages/messaging.scm                         |   4 +-
 .../patches/sddm-fix-build-with-qt-5.11-1024.patch |  28 ++
 gnu/packages/python.scm                            |  23 ++
 gnu/packages/qt.scm                                |  10 +
 gnu/packages/rust.scm                              |  62 +++--
 gnu/packages/version-control.scm                   | 129 +++++++++
 gnu/packages/web.scm                               |  81 ++++++
 gnu/services/web.scm                               |  72 ++++-
 gnu/system.scm                                     |   4 +-
 gnu/system/vm.scm                                  |  95 ++++---
 gnu/tests/dict.scm                                 |  19 +-
 gnu/tests/ssh.scm                                  | 290 ++++++++++-----------
 gnu/tests/web.scm                                  |  82 +++++-
 guix/config.scm.in                                 |   6 +
 guix/docker.scm                                    |   6 +-
 guix/gexp.scm                                      | 196 +++++++++++---
 guix/man-db.scm                                    |   6 +-
 guix/profiles.scm                                  |  68 +++--
 guix/records.scm                                   |  31 ++-
 guix/scripts/pack.scm                              |  41 ++-
 guix/scripts/system.scm                            |   8 +-
 guix/self.scm                                      |  25 +-
 guix/store/database.scm                            | 234 +++++++++++++++++
 guix/store/deduplication.scm                       | 148 +++++++++++
 m4/guix.m4                                         |  18 ++
 tests/gexp.scm                                     |  86 ++++++
 tests/pack.scm                                     |  12 +-
 tests/store-database.scm                           |  54 ++++
 tests/store-deduplication.scm                      |  64 +++++
 43 files changed, 1993 insertions(+), 475 deletions(-)
 create mode 100644 gnu/packages/patches/sddm-fix-build-with-qt-5.11-1024.patch
 create mode 100644 guix/store/database.scm
 create mode 100644 guix/store/deduplication.scm
 create mode 100644 tests/store-database.scm
 create mode 100644 tests/store-deduplication.scm