branch master updated (b64862e5cb -> 9edbb2d7a4)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from b64862e5cb gnu: gnupg: Fix cross-compilation.
     new 9474e64b09 gnu: Add python-scikit-opt.
     new 11d5b505e5 gnu: openmolar-1: Update to release 1.1.6-g81838c8 and 
partial runtime fix.
     new f331a667d3 services: secret-service: Make the endpoint configurable.
     new f7447b1a32 vm: Add ‘date’ field to <virtual-machine>.
     new 7a4f585ae1 vm: Export <virtual-machine> accessors.
     new b0a5c0742f vm: Add ‘cpu-count’ field to <virtual-machine>.
     new 5f34796dc4 marionette: Add #:peek? to ‘wait-for-tcp-port?’.
     new 9edbb2d7a4 services: Add ‘virtual-build-machine’ service.

The 8 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi                   | 137 +++++++++
 gnu/build/marionette.scm        |  32 +-
 gnu/build/secret-service.scm    |  62 ++--
 gnu/packages/medical.scm        |  54 ++--
 gnu/packages/python-science.scm |  21 ++
 gnu/services/virtualization.scm | 642 +++++++++++++++++++++++++++++++---------
 gnu/system/image.scm            |   1 +
 gnu/system/vm.scm               | 115 +++++--
 gnu/tests/virtualization.scm    | 176 ++++++++---
 9 files changed, 983 insertions(+), 257 deletions(-)