branch core-updates updated (74a2b2b -> b773e9b)

[Efraim Flashner]

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

      from  74a2b2b   Revert "gnu: xorg-server: Update to 1.19.2 [fixes 
CVE-2017-2624]."
       new  b773e9b   gnu: gcc: Force Aarch64 to use /lib.

The 1 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/gcc.scm | 6 ++++++
 1 file changed, 6 insertions(+)