branch core-updates updated (6b99443 -> 0b6e4f8)

[Ludovic Courtès]

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

      from  6b99443   gnu: ghostscript: Don't write CreationDate and ModDate 
header entries.
       new  c89e210   gnu: Add basic support for powerpc64le-linux-gnu targets.
       new  7f09808   gnu: wget: Fix compilation with Perl 5.26; skip faulty 
tests.
       new  0b6e4f8   gnu: groff: Remove dependency on netpbm.

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/local.mk                              |  1 +
 gnu/packages/bootstrap.scm                |  2 +
 gnu/packages/groff.scm                    |  9 ++-
 gnu/packages/linux.scm                    |  2 +
 gnu/packages/patches/wget-perl-5.26.patch | 96 +++++++++++++++++++++++++++++++
 gnu/packages/wget.scm                     | 16 +++++-
 6 files changed, 122 insertions(+), 4 deletions(-)
 create mode 100644 gnu/packages/patches/wget-perl-5.26.patch