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| author | Maxime Devos <maximedevos@telenet.be> | 2022-03-19 22:39:33 +0000 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2022-03-21 23:03:35 +0100 |
| commit | e584a093f943be216fdc93895281fde835836b8d (patch) | |
| tree | d40db45d78fa137322cf8b80d13c57e48dde196b | |
| parent | fbbb006986db81db6529613b1e0ddb8286acc0e1 (diff) | |
| download | guix-e584a093f943be216fdc93895281fde835836b8d.tar.gz | |
packages: Fix time-travel from Guix 1.1.0 / Guile < 2.2.7.
* guix/packages.scm: Only set #:replace? #true when Guile is >= 2.2.7. Fixes: <https://issues.guix.gnu.org/53765> Reported-By: Peter Kois <kangus@gmail.com> Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| -rw-r--r-- | guix/packages.scm | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/guix/packages.scm b/guix/packages.scm index 288ae37523..1c63eb2d3e 100644 --- a/guix/packages.scm +++ b/guix/packages.scm @@ -7,6 +7,7 @@ ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com> ;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com> ;;; Copyright © 2021 Chris Marusich <cmmarusich@gmail.com> +;;; Copyright © 2022 Maxime Devos <maximedevos@telenet.be> ;;; ;;; This file is part of GNU Guix. ;;; @@ -182,8 +183,16 @@ ;; The 'source-module-closure' procedure ca. 1.2.0 did not recognize ;; #:re-export-and-replace: <https://issues.guix.gnu.org/52694>. -;; Work around it. -(module-re-export! (current-module) '(delete) #:replace? #t) +;; Work around it. The #:replace? argument is only supported by +;; Guile 2.2.7 and later, work-around it if necessary to allow +;; time-travel from 1.1.0, see <https://issues.guix.gnu.org/53765>. +(let ((major (string->number (major-version)))) + (if (or (>= major 3) + (and (= major 2) + (= (string->number (minor-version)) 2) ; there is no Guile 2.3.X + (>= (string->number (micro-version)) 7))) + (module-re-export! (current-module) '(delete) #:replace? #t) + (module-re-export! (current-module) '(delete)))) ;;; Commentary: ;;; |