File mozilla-bmo1568145.patch of Package MozillaFirefox.openSUSE_Leap_15.2_Update

Author: Bernhard M. Wiedemann <bwiedemann suse de>
Date: 2019-07-22

Allow to override build date with SOURCE_DATE_EPOCH
in order to make builds reproducible.
See for why this is good
for the definition of this variable.

diff --git a/python/mozbuild/mozbuild/action/ b/python/mozbuild/mozbuild/action/
--- a/python/mozbuild/mozbuild/action/
+++ b/python/mozbuild/mozbuild/action/
@@ -11,16 +11,17 @@
 from __future__ import absolute_import, print_function, unicode_literals
 import argparse
 import sys
 import os
 import json
 import io
 import datetime
+import time
 import requests
 import mozversioncontrol
 import mozpack.path as mozpath
 from import (
@@ -94,17 +95,17 @@ def get_dt_from_hg(path):
 #    ts == "20170914215617"
 def get_timestamp_for_locale(path):
     dt = None
     if os.path.isdir(os.path.join(path, '.hg')):
         dt = get_dt_from_hg(path)
     if dt is None:
-        dt = datetime.datetime.utcnow()
+        dt = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))
     dt = dt.replace(microsecond=0)
     return dt.strftime("%Y%m%d%H%M%S")
 # Parses multiple defines files into a single key-value pair object.
openSUSE Build Service is sponsored by