gnu: emacs-gif-screencast: Update to 1.0-2.248d1e1.

* gnu/packages/emacs-xyz.scm (emacs-gif-screencast): Update to 1.0-2.248d1e1.

gnu/packages/emacs-xyz.scm

@@ -14612,20 +14612,20 @@ try completing.  See @code{fish-completion-fallback-on-bash-p}.")
     (license license:gpl3+)))
 
 (define-public emacs-gif-screencast
-  (let ((commit "12b25442b97b84abae74ecb5190a9d14ff7cfe5a"))
+  (let ((commit "248d1e158405e6cba2c65ecaed40e2c59b089cd8")
+        (revision "2"))
     (package
       (name "emacs-gif-screencast")
-      (version (git-version "20180616" "1" commit))
+      (version (git-version "1.0" revision commit))
       (source
        (origin
-         (method url-fetch)
-         (uri (string-append
-               "https://gitlab.com/Ambrevar/emacs-gif-screencast/"
-               "repository/archive.tar.gz?ref="
-               commit))
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://gitlab.com/Ambrevar/emacs-gif-screencast.git")
+               (commit commit)))
          (sha256
           (base32
-           "0lc457i78xjkn5idr2aaiadkh76zcsksj84z0qh80a9y775syrgh"))))
+           "19xqi5mgalnnhb4hw0fh7py2s2dllldx1xxbhwhknkdpifai8hl8"))))
       (build-system emacs-build-system)
       (inputs
        `(("scrot" ,scrot)
@@ -14639,6 +14639,7 @@ try completing.  See @code{fish-completion-fallback-on-bash-p}.")
                (let ((scrot (assoc-ref inputs "scrot"))
                      (imagemagick (assoc-ref inputs "imagemagick"))
                      (gifsicle (assoc-ref inputs "gifsicle")))
+                 (make-file-writable "gif-screencast.el")
                  ;; Specify the absolute file names of the various
                  ;; programs so that everything works out-of-the-box.
                  (emacs-substitute-variables