branch master updated (6485528 -> 1c46352)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

      from  6485528   gnu: librsvg: Update to 2.46.0.
       new  f618134   build-system/gnu: 'package-with-explicit-inputs' uses 
'package-mapping'.
       new  8f417ed   gnu: commencement: Further optimize the package object 
graph.
       new  efa8fdd   gnu: commencement: Use 'package-with-explicit-inputs' for 
Hurd packages.
       new  ff73bbf   gnu: git-annex: Update to 7.20191009.
       new  1c46352   gnu: Add playerctl.

The 5 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:
 gnu/packages/commencement.scm | 119 ++++++++++++++++++++----------------------
 gnu/packages/haskell-apps.scm |   4 +-
 gnu/packages/music.scm        |  31 +++++++++++
 guix/build-system/gnu.scm     |  59 ++++++++++++++++++---
 4 files changed, 143 insertions(+), 70 deletions(-)