fix gzip timestamp handling

OBS-URL: https://build.opensuse.org/package/show/openSUSE:Tools/obs-service-recompress?expand=0&rev=8

obs-service-recompress.spec

@@ -1,3 +1,21 @@
+#
+# spec file for package obs-service-recompress
+#
+# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
+#
+
+
 
 Name:           obs-service-recompress
 License:        GPL v2 or later
@@ -27,7 +45,6 @@ It supports to compress, uncompress or recompress files from or to
 
 %build
 
-
 %install
 mkdir -p $RPM_BUILD_ROOT/usr/lib/obs/service
 install -m 0755 %{SOURCE0} $RPM_BUILD_ROOT/usr/lib/obs/service
@@ -38,3 +55,4 @@ install -m 0644 %{SOURCE1} $RPM_BUILD_ROOT/usr/lib/obs/service
 %dir /usr/lib/obs
 /usr/lib/obs/service
 
+%changelog

recompress

@@ -72,7 +72,7 @@ for i in $FILES; do
   fi
 
   if [ "$MYCOMPRESSION" == "gz" ]; then
-    COMPRESS="gzip -c -"
+    COMPRESS="gzip -c -n --rsyncable -"
     NEWFILE="${BASENAME#_service:}.gz"
   elif [ "$MYCOMPRESSION" == "bz2" ]; then
     COMPRESS="bzip2 -c -"