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authorArun Isaac <arunisaac@systemreboot.net>2017-05-17 21:39:27 +0530
committerArun Isaac <arunisaac@systemreboot.net>2017-05-23 04:35:06 +0530
commitd0a26f3a68c77d6071967a9711c53988570b91e5 (patch)
treea420a7dc4a2ba85ef9ed181e081800d19f9196cc
parent5ae59eb6d99b7ac6e3334418781b0559bf604a23 (diff)
downloadguix-d0a26f3a68c77d6071967a9711c53988570b91e5.tar.gz
build: emacs: Fix `store-file->elisp-source-file'.
This prevents a ".el.el" extension for source files with no version number in
their file name.

* guix/build/emacs-build-system.scm (store-file->elisp-source-file): Remove
  ".el" extension from file name before splitting to name and version.
-rw-r--r--guix/build/emacs-build-system.scm10
1 files changed, 6 insertions, 4 deletions
diff --git a/guix/build/emacs-build-system.scm b/guix/build/emacs-build-system.scm
index 44e8b0d31e..3538e9ff47 100644
--- a/guix/build/emacs-build-system.scm
+++ b/guix/build/emacs-build-system.scm
@@ -47,10 +47,12 @@
 (define (store-file->elisp-source-file file)
   "Convert FILE, a store file name for an Emacs Lisp source file, into a file
 name that has been stripped of the hash and version number."
-  (let-values (((name version)
-                (package-name->name+version
-                 (strip-store-file-name file))))
-    (string-append name ".el")))
+  (let ((suffix ".el"))
+    (let-values (((name version)
+                  (package-name->name+version
+                   (basename
+                    (strip-store-file-name file) suffix))))
+      (string-append name suffix))))
 
 (define* (unpack #:key source #:allow-other-keys)
   "Unpack SOURCE into the build directory.  SOURCE may be a compressed