;;; Copyright © 2014 Cyrill Schenkel <cyrill.schenkel@gmail.com>
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015, 2016 David Thompson <davet@gnu.org>
+;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
(zero? (apply system*
(string-append (assoc-ref inputs "python")
"/bin/python")
- "configure" flags))))))))
+ "configure" flags)))))
+ (replace 'patch-shebangs
+ (lambda* (#:key outputs #:allow-other-keys #:rest all)
+ ;; Work around <http://bugs.gnu.org/23723>.
+ (let* ((patch (assoc-ref %standard-phases 'patch-shebangs))
+ (npm (string-append (assoc-ref outputs "out")
+ "/bin/npm"))
+ (target (readlink npm)))
+ (and (apply patch all)
+ (with-directory-excursion (dirname npm)
+ ;; Turn NPM into a symlink to TARGET again, which 'npm'
+ ;; relies on for the resolution of relative file names
+ ;; in JS files.
+ (delete-file target)
+ (rename-file npm target)
+ (symlink target npm)
+ #t))))))))
(native-inputs
`(("python" ,python-2)
("perl" ,perl)