branch core-updates updated (33f3da1 -> 8bc7331)

[Marius Bakke]

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

      from  33f3da1   gnu: libidn: Update to 1.34.
       new  68ab0ad   gnu: ghostscript: Update to 9.23.
       new  611c27d   build-system/meson: Don't override LDFLAGS if already set.
       new  8bc7331   gnu: glibc: Fix 
<https://sourceware.org/bugzilla/show_bug.cgi?id=22644>.

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/packages/ghostscript.scm                       |  23 ++-
 .../patches/ghostscript-no-header-id.patch         |  13 +-
 gnu/packages/patches/glibc-2.27-git-fixes.patch    | 155 +++++++++++++++++++++
 guix/build/meson-build-system.scm                  |   3 +-
 4 files changed, 172 insertions(+), 22 deletions(-)