File reproducible.patch of Package xemacs

Date: 2017-08-16
Author: Bernhard M. Wiedemann <bwiedemann suse de>

drop timestamp and build host name from .elc files

Index: xemacs-21.5.34/lisp/bytecomp.el
===================================================================
--- xemacs-21.5.34.orig/lisp/bytecomp.el
+++ xemacs-21.5.34/lisp/bytecomp.el
@@ -2156,11 +2156,8 @@ docstrings code.")
                finally return res)))
     (setq comments 
 	  (with-string-as-buffer-contents ""
-	    (insert "\n;;; compiled by "
-		    (or (and (boundp 'user-mail-address) user-mail-address)
-			(concat (user-login-name) "@" (system-name)))
-		    " on "
-		    (current-time-string) "\n;;; from file " filename "\n")
+	    (insert "\n;;; compiled"
+		    "\n;;; from file " filename "\n")
 	    (insert ";;; emacs version " emacs-version ".\n")
 	    (insert ";;; bytecomp version " byte-compile-version "\n;;; "
 		    (cond