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authorMorgan Smith <Morgan.J.Smith@outlook.com>2020-11-01 23:35:04 -0500
committerNicolas Goaziou <mail@nicolasgoaziou.fr>2020-11-03 10:30:03 +0100
commitb107a19ffb6a6abb7bde3436f3fa359071bd1f5c (patch)
tree2e8075c721d00c4940c2132ec6550179b67480d6 /gnu/packages/emacs.scm
parent7a9e68cc8750a9b378ae54a42d3e882a2e548c95 (diff)
gnu: emacs: Make strip-double-wrap more robust.
* gnu/packages/emacs.scm (emacs) [strip-double-wrap]: Use regex to find emacs executable. This works even when the version is changed by package transformations (e.g., version=git.master). Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Diffstat (limited to 'gnu/packages/emacs.scm')
-rw-r--r--gnu/packages/emacs.scm18
1 files changed, 8 insertions, 10 deletions
diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 4963379d74..baed0b2afa 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -123,6 +123,9 @@
(build-system glib-or-gtk-build-system)
(arguments
`(#:tests? #f ; no check target
+ #:modules ((guix build glib-or-gtk-build-system)
+ (guix build utils)
+ (ice-9 match))
#:configure-flags (list "--with-modules"
"--with-cairo"
"--disable-build-details")
@@ -196,17 +199,12 @@
(lambda* (#:key outputs #:allow-other-keys)
;; Directly copy emacs-X.Y to emacs, so that it is not wrapped
;; twice. This also fixes a minor issue, where WMs would not be
- ;; able to track emacs back to emacs.desktop. The version is
- ;; accessed using using THIS-PACKAGE so it "just works" for
- ;; inherited Emacs packages of different versions.
+ ;; able to track emacs back to emacs.desktop.
(with-directory-excursion (assoc-ref outputs "out")
- (copy-file (string-append
- "bin/emacs-"
- ,(let ((this-version (package-version this-package)))
- (or (false-if-exception
- (version-major+minor+point this-version))
- (version-major+minor this-version))))
- "bin/emacs")
+ (copy-file
+ (match (find-files "bin" "^emacs-")
+ ((executable . _) executable))
+ "bin/emacs")
#t)))
(add-before 'reset-gzip-timestamps 'make-compressed-files-writable
;; The 'reset-gzip-timestamps phase will throw a permission error