branch master updated (2c715a9 -> ad172c4)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  2c715a9   gnu: password-store: Fix compatibility with GnuPG 2.1.19.
       new  4c0c4db   utils: Move base16 procedures to (guix base16).
       new  d938a58   gexp: Add '=>' syntax to import computed modules.
       new  34d60c4   services: connman: Rework service.
       new  146db52   memoization: Micro-optimize code produced by 
'define-cache-procedure'.
       new  2971f39   pack: Honor command-line options related to the store.
       new  b1edfbc   pack: Add '--format' option and Docker output support.
       new  84dda5a   pack: Use a fixed timestamp in Docker images.
       new  54241dc   docker: Build images in a reproducible fashion.
       new  9e84ea3   pack: Honor symlinks in the Docker back-end.
       new  db3f2b6   pack: Allow for "-S /opt/foo=".
       new  107b8da   doc: Mention 'guix pack' reproducibility.
       new  ad172c4   doc: Reorganize categories.

The 12 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:
 Makefile.am                         |   2 +
 build-aux/download.scm              |   4 +-
 doc/guix.texi                       |  93 +++++++++++++++--------
 gnu/services/networking.scm         |  86 ++++++++++++---------
 guix/base16.scm                     |  83 +++++++++++++++++++++
 guix/derivations.scm                |   1 +
 guix/docker.scm                     | 145 ++++++++++++++++++++++++------------
 guix/gexp.scm                       |  40 +++++++---
 guix/import/snix.scm                |   3 +-
 guix/memoization.scm                |  21 +++---
 guix/pk-crypto.scm                  |   6 +-
 guix/scripts/archive.scm            |  31 +-------
 guix/scripts/authenticate.scm       |   4 +-
 guix/scripts/download.scm           |   4 +-
 guix/scripts/hash.scm               |   2 +-
 guix/scripts/pack.scm               | 107 ++++++++++++++++++++++----
 guix/store.scm                      |   1 +
 guix/utils.scm                      |  65 +---------------
 gnu/artwork.scm => tests/base16.scm |  34 ++++-----
 tests/gexp.scm                      |  39 ++++++++++
 tests/hash.scm                      |   2 +-
 tests/pk-crypto.scm                 |   3 +-
 tests/utils.scm                     |   9 +--
 23 files changed, 501 insertions(+), 284 deletions(-)
 create mode 100644 guix/base16.scm
 copy gnu/artwork.scm => tests/base16.scm (55%)