1 files changed, 4 insertions, 3 deletions
diff --git a/mkutable b/mkutable
index 69b497532747..21b84c3d55de 100755
--- a/mkutable
+++ b/mkutable
@@ -52,9 +52,10 @@ sub main {
         }
     }
 
-    my $date = `date`;
-    chomp $date;
-    print "/* Generated by \"$0 $args\" on $date */\n";
+    my ($sec,$min,$hour,$mday,$mon,$year) = gmtime($ENV{SOURCE_DATE_EPOCH} // time());
+    my @month = ( "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec" );
+    printf "/* Generated by \"%s %s\" on %s %2d %2d:%02d:%02d GMT %d */\n",
+        $0, $args, $month[$mon], $mday, $hour, $min, $sec, $year+1900;
 
     my $last_code = 0;
     my $start_range = 0;