Christopher Baines (3):
  guix: utils: Add delete-duplicates/sort.
  guix: derivations: Use delete-duplicates/sort.
  guix: packages: Speed up deduplicating inputs.

 guix/derivations.scm | 10 ++++++----
 guix/packages.scm    | 23 +++++++++++++++++++----
 guix/utils.scm       | 28 ++++++++++++++++++++++++++++
 3 files changed, 53 insertions(+), 8 deletions(-)