branch master updated (835a658 -> 36a9d3f)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  835a658   gnu: mutt: Update to 1.8.3.
       new  0c152cd   tests: Remove 't-profile-alt-*-link' files.
       new  fb226b4   gnu: Move vtk to image-processing.scm.
       new  ef51ac2   derivations: 'substitution-oracle' returns a 
<substitutable>.
       new  2dc9872   derivations: 'derivation-prerequisites-to-build' returns 
<substitutable>.
       new  d9bad2f   ui: 'show-what-to-build' displays how much will be 
downloaded.
       new  65f224d   syscalls: Provide 'free-disk-space'.
       new  dcfc6f2   ui: 'show-what-to-build' warns when we don't have enough 
disk space.
       new  36a9d3f   substitute: Do not display the installed size.

The 8 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/local.mk                      |  1 -
 gnu/packages/image-processing.scm | 65 +++++++++++++++++++++++++++
 gnu/packages/vtk.scm              | 93 ---------------------------------------
 guix/build/syscalls.scm           |  7 +++
 guix/derivations.scm              | 47 +++++++++++++-------
 guix/scripts/gc.scm               |  8 ++--
 guix/scripts/substitute.scm       | 10 +----
 guix/ui.scm                       | 87 +++++++++++++++++++++++++++---------
 tests/derivations.scm             |  8 ++--
 tests/guix-package-net.sh         |  2 +-
 10 files changed, 178 insertions(+), 150 deletions(-)
 delete mode 100644 gnu/packages/vtk.scm