pkgs/applications/editors/emacs/build-support/package-build-dont-use-mtime.patch

   1 diff --git a/package-build.el b/package-build.el
   2 index 29cdb61..c19be1b 100644
   3 --- a/package-build.el
   4 +++ b/package-build.el
   5 @@ -923,7 +923,6 @@ DIRECTORY is a temporary directory that contains the directory
   6  that is put in the tarball."
   7    (let* ((name (oref rcp name))
   8           (version (oref rcp version))
   9 -         (time (oref rcp time))
  10           (tar (expand-file-name (concat name "-" version ".tar")
  11                                  package-build-archive-dir))
  12           (dir (concat name "-" version)))
  13 @@ -939,7 +938,7 @@ that is put in the tarball."
  14         ;; prevent a reproducible tarball as described at
  15         ;; https://reproducible-builds.org/docs/archives.
  16         "--sort=name"
  17 -       (format "--mtime=@%d" time)
  18 +       "--mtime=@0"
  19         "--owner=0" "--group=0" "--numeric-owner"
  20         "--pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime"))
  21      (when (and package-build-verbose noninteractive)