branch core-updates updated (6a4db3f -> 557b555)

[Ludovic Courtès]

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

      from  6a4db3f   gnu: libarchive: Fix test failure on SELinux systems.
       new  1350658   gnu: texinfo: Remove unneeded dependency on xz.
       new  557b555   gnu: commencement: Restrict allowed references for 
libstdc++.

The 2 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/commencement.scm |    2 +-
 gnu/packages/texinfo.scm      |    1 -
 2 files changed, 1 insertions(+), 2 deletions(-)