emacs-utils: Enable generating autoloads from compressed files.

* guix/build/emacs-utils.scm (emacs-generate-autoloads): Load the "jka-compr"
library eagerly to enable using compressed files during autoload generation.

Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
Fixes: guix/guix#9819

1 files changed, 1 insertions, 0 deletions

diff --git a/guix/build/emacs-utils.scm b/guix/build/emacs-utils.scm
index 41914e7dcb0..954d8425a12 100644
--- a/guix/build/emacs-utils.scm
+++ b/guix/build/emacs-utils.scm
@@ -120,6 +120,7 @@ If NATIVE?, only disable native compilation."
   (let* ((file (string-append directory "/" name "-autoloads.el"))
          (expr `(let ((backup-inhibited t)
                       (generated-autoload-file ,file))
+                  (require 'jka-compr) ;; to read ".el.gz" files
                   (cond
                    ((require 'loaddefs-gen nil t)
                     ;; Emacs >= 29