branch core-updates updated (5576cfa -> d0a2db4)

[Ludovic Courtès]

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

      from  5576cfa   Merge branch 'master' into core-updates
       new  5294836   gnu: libarchive: Add '-L' flags in 'libarchive.pc'.
       new  c90fd42   gremlin: Fix typo in export list.
       new  6764538   ld-wrapper: Make sure debugging output goes through.
       new  1a5e07c   ld-wrapper: Don't talk about "impure library".
       new  d0a2db4   ld-wrapper: Allow linking with non-store libraries by 
default.

The 5 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/backup.scm         | 25 +++++++++++++++++++++++--
 gnu/packages/ld-wrapper.in      | 23 ++++++++++++++++++-----
 guix/build/gnu-build-system.scm |  3 +++
 guix/build/gremlin.scm          |  4 ++--
 4 files changed, 46 insertions(+), 9 deletions(-)