--- Gnu-Mach/build-aux/mdate-sh	2020/09/02 04:45:34	1.1.1.1
+++ Gnu-Mach/build-aux/mdate-sh	2020/09/02 04:50:16	1.1.1.2
@@ -1,9 +1,9 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
 
-scriptversion=2010-08-21.06; # UTC
+scriptversion=2015-04-09.19; # UTC
 
-# Copyright (C) 1995-2013 Free Software Foundation, Inc.
+# Copyright (C) 1995-2014 Free Software Foundation, Inc.
 # written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
 #
 # This program is free software; you can redistribute it and/or modify
@@ -74,6 +74,10 @@ export LC_ALL
 LC_TIME=C
 export LC_TIME
 
+# Use UTC to get reproducible result
+TZ=UTC
+export TZ
+
 # GNU ls changes its time format in response to the TIME_STYLE
 # variable.  Since we cannot assume 'unset' works, revert this
 # variable to its documented default.