branch core-updates updated (e9e6d40 -> 48623f5)

[Ricardo Wurmus]

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

      from  e9e6d40   gnu: groff: Make build reproducible.
       new  1b8de87   gnu: openblas: Update to 0.2.20.
       new  5789566   gnu: openblas: Enable tests.
       new  48623f5   gnu: gzip: Use absolute name for gzip in gunzip.

The 3 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/compression.scm | 13 +++++++++++--
 gnu/packages/maths.scm       |  6 +++---
 2 files changed, 14 insertions(+), 5 deletions(-)