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grafts: Inline 'grafting?' and 'set-grafting'.

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As for 'current-target-system' & co., this makes sure we don't
needlessly allocate closures.

* guix/grafts.scm (grafting?, set-grafting): Inline.
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Ludovic Courtès 2021-02-19 22:19:41 +01:00
parent 3c548c3e0e
commit db45712a67
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1 changed files with 6 additions and 6 deletions
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guix/grafts.scm
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -323,14 +323,14 @@ DRV, and graft DRV itself to refer to those grafted dependencies."
;; Whether to honor package grafts by default.
(make-parameter #t))
(define (set-grafting enable?)
"This monadic procedure enables grafting when ENABLE? is true, and disables
it otherwise. It returns the previous setting."
(define-inlinable (set-grafting enable?)
;; This monadic procedure enables grafting when ENABLE? is true, and
;; disables it otherwise. It returns the previous setting.
(lambda (store)
(values (%graft? enable?) store)))
(define (grafting?)
"Return a Boolean indicating whether grafting is enabled."
(define-inlinable (grafting?)
;; Return a Boolean indicating whether grafting is enabled.
(lambda (store)
(values (%graft?) store)))