diff options
author | Ricardo Wurmus <rekado@elephly.net> | 2018-03-14 17:37:20 +0100 |
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committer | Ricardo Wurmus <rekado@elephly.net> | 2018-03-14 17:37:20 +0100 |
commit | 8c72ed923d77ee55989965bb02628043799b9548 (patch) | |
tree | 802e6eb910719a98fa09bf7c2bd884097f649adc /guix/profiles.scm | |
parent | 189be331acfda1c242a9c85fca8d2a0356742f48 (diff) | |
parent | aac6cbbfede0bbfafdbbeeb460f00a244333895d (diff) |
Merge branch 'master' into core-updates
Diffstat (limited to 'guix/profiles.scm')
-rw-r--r-- | guix/profiles.scm | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/guix/profiles.scm b/guix/profiles.scm index 8e3e49e444..95dc9746bd 100644 --- a/guix/profiles.scm +++ b/guix/profiles.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org> ;;; Copyright © 2014, 2016 Alex Kost <alezost@gmail.com> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> @@ -494,19 +494,19 @@ must be a manifest-pattern." Remove MANIFEST entries that have the same name and output as ENTRIES." (define (same-entry? entry name output) (match entry - (($ <manifest-entry> entry-name _ entry-output _ ...) + (($ <manifest-entry> entry-name _ entry-output _) (and (equal? name entry-name) (equal? output entry-output))))) (make-manifest - (append entries - (fold (lambda (entry result) - (match entry - (($ <manifest-entry> name _ out _ ...) - (filter (negate (cut same-entry? <> name out)) - result)))) - (manifest-entries manifest) - entries)))) + (fold (lambda (entry result) ;XXX: quadratic + (match entry + (($ <manifest-entry> name _ out _) + (cons entry + (remove (cut same-entry? <> name out) + result))))) + (manifest-entries manifest) + entries))) (define (manifest-lookup manifest pattern) "Return the first item of MANIFEST that matches PATTERN, or #f if there is |