branch core-updates updated (b4c86e6 -> c0a8ba5)

[guix-commits]

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

    from b4c86e6  gnu: graphviz-2.38: Fix build failure.
     new 370cb92  gnu: python-pygraphviz: Update to 1.7.
     new c56df3b  gnu: python2-pygraphviz: Remove it.
     new c0a8ba5  build-system: asdf: Remove %build-inputs reference.

The 3 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/packages/graphviz.scm  | 15 ++++-----------
 guix/build-system/asdf.scm |  6 +++---
 2 files changed, 7 insertions(+), 14 deletions(-)