branch core-updates updated (54e6128 -> df5188d)

[Ludovic Courtès]

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

      from  54e6128   gnu: tre: Build a locale for the tests.
       new  58caebf   build: Use the canonical list of supported systems in 
'assert-*'.
       new  619c952   check-available-binaries: Use 'with-store'.
       new  df5188d   check-available-binaries: Use 'substitution-oracle'.

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:
 build-aux/check-available-binaries.scm          |   53 +++++++++++------------
 build-aux/check-final-inputs-self-contained.scm |    5 +--
 2 files changed, 26 insertions(+), 32 deletions(-)