package_manager.py: improve reproducibility

When creating Packages.gz, do not save the time stamp in the compressed
file metadata.

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index ef068813110815f5120ea0368ae1775233978fb4..5efb286f7b2fc6cea40046abaafa6d9f6bf35939 100644 (file)
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -232,7 +232,7 @@ class DpkgIndexer(Indexer):
 
             cmd = "cd %s; PSEUDO_UNLOAD=1 %s packages . > Packages;" % (arch_dir, apt_ftparchive)
 
-            cmd += "%s -fc Packages > Packages.gz;" % gzip
+            cmd += "%s -fcn Packages > Packages.gz;" % gzip
 
             with open(os.path.join(arch_dir, "Release"), "w+") as release:
                 release.write("Label: %s\n" % arch)