branch core-updates updated (4a4e60f -> ed788c3)

[Manolis Fragkiskos Ragkousis]

phant0mas pushed a change to branch core-updates
in repository guix.

      from  4a4e60f   gnu: boost: Update to 1.64.0.
       new  ed788c3   gnu: libgc: Fix Check for Hurd systems.

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/bdw-gc.scm | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)