branch core-updates updated (0a3aca4 -> 2f0d1b9)

[Ludovic Courtès]

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

      from  0a3aca4   gnu: grub: Fix build failure with recent flex.
       new  49d035f   gnu: ghostscript: Support cross-compilation.
       new  2f0d1b9   gnu: ath9k-htc-firmware: Adjust Binutils patch to 2.28.

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/ghostscript.scm                       | 34 ++++++++++++++++++++--
 .../patches/ath9k-htc-firmware-binutils.patch      | 20 -------------
 2 files changed, 31 insertions(+), 23 deletions(-)