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authorLudovic Courtès <ludo@gnu.org>2018-03-18 22:26:34 +0100
committerLudovic Courtès <ludo@gnu.org>2018-03-18 22:26:34 +0100
commit9bb1838c3f982dfb84ba24eb2f727cb39ee5805c (patch)
tree1b200b18c87662d38c757b47123395a6778cffcf /guix
parente5425ed950d06f8e75697b7e8562f71704094453 (diff)
import: elpa: Return 'license:gpl3+ for ELPA only.
Fixes <https://bugs.gnu.org/30836>. Reported by Konrad Hinsen <konrad.hinsen@fastmail.net>. * guix/import/elpa.scm (elpa-package->sexp): Add LICENSE parameter and honor it. (elpa->guix-package): Pass 'license:gpl3+ only when REPO is 'gnu.
Diffstat (limited to 'guix')
-rw-r--r--guix/import/elpa.scm15
1 files changed, 10 insertions, 5 deletions
diff --git a/guix/import/elpa.scm b/guix/import/elpa.scm
index 5d3d04ee7c..43e9eb60c9 100644
--- a/guix/import/elpa.scm
+++ b/guix/import/elpa.scm
@@ -1,6 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch>
-;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -190,7 +190,7 @@ include VERSION."
url)))
(_ #f))))
-(define* (elpa-package->sexp pkg)
+(define* (elpa-package->sexp pkg #:optional license)
"Return the `package' S-expression for the Emacs package PKG, a record of
type '<elpa-package>'."
@@ -234,12 +234,17 @@ type '<elpa-package>'."
(home-page ,(elpa-package-home-page pkg))
(synopsis ,(elpa-package-synopsis pkg))
(description ,(elpa-package-description pkg))
- (license license:gpl3+))))
+ (license ,license))))
(define* (elpa->guix-package name #:optional (repo 'gnu))
"Fetch the package NAME from REPO and produce a Guix package S-expression."
- (let ((pkg (fetch-elpa-package name repo)))
- (and=> pkg elpa-package->sexp)))
+ (match (fetch-elpa-package name repo)
+ (#f #f)
+ (package
+ ;; ELPA is known to contain only GPLv3+ code. Other repos may contain
+ ;; code under other license but there's no license metadata.
+ (let ((license (and (eq? 'gnu repo) 'license:gpl3+)))
+ (elpa-package->sexp package license)))))
;;;