branch master updated (89f17efbb3 -> 3213c37341)

[guix-commits]

mothacehe pushed a change to branch master
in repository guix.

    from 89f17efbb3 gnu: cl-caveman: Update to 2.4.0.35cd8bc.
     new c53b317ec2 gnu: Add gulrak-filesystem.
     new 3213c37341 gnu: Add barrier.

The 2 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:
 gnu/local.mk             |  1 +
 gnu/packages/barrier.scm | 68 ++++++++++++++++++++++++++++++++++++++++++++++++
 gnu/packages/cpp.scm     | 23 +++++++++++++++-
 3 files changed, 91 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/barrier.scm