branch master updated (b38e97e -> b1cb9f2)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  b38e97e   gnu: libarchive: Fix several security issues.
       new  57bdd79   grafts: Allow the replacement to have a different name.
       new  8389e6f   gnu: address@hidden: Replacement now has an accurate 
'version' field.
       new  b1cb9f2   gnu: address@hidden: Replacement now has an accurate 
'version' field.

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:
 doc/guix.texi          |    8 ++++----
 gnu/packages/gnupg.scm |   17 ++++++++---------
 gnu/packages/tls.scm   |   32 ++++++++++++++++----------------
 guix/build/graft.scm   |   43 ++++++++++++++++++++++++++-----------------
 tests/grafts.scm       |   19 +++++++++++++++++++
 5 files changed, 73 insertions(+), 46 deletions(-)