Description: Make the build reproducible
Author: Chris Lamb <lamby@debian.org>
Last-Update: 2016-08-20

--- parrot-6.6.0.orig/config/init/defaults.pm
+++ parrot-6.6.0/config/init/defaults.pm
@@ -238,7 +238,7 @@ sub runstep {
         PATCH   => $parrot_version[2],
         DEVEL   => ( -e 'DEVELOPING' ? '-devel' : '' ),
 
-        configdate => scalar gmtime() . " GMT",
+        configdate => scalar gmtime($ENV{SOURCE_DATE_EPOCH} || time) . " GMT",
         PQ         => "'",
         dquote     => "\\\"",