openpgm: python2/python3 compliance

--- a/openpgm/pgm/version_generator.py  2014-04-11 09:00:35.021288054 +0200
+++ b/openpgm/pgm/version_generator.py  2014-04-11 09:01:11.789661467 +0200
@@ -1,5 +1,7 @@
 #!/usr/bin/python

+from __future__ import print_function
+
 import os
 import platform
 import time
@@ -8,9 +10,9 @@ build_date = time.strftime ("%Y-%m-%d")
 build_time = time.strftime ("%H:%M:%S")
 build_rev = filter (str.isdigit, "$Revision: 1369 $")

-print """
+print ("""
 /* vim:ts=8:sts=8:sw=4:noai:noexpandtab
- *
+ *
  * OpenPGM version.
  *
  * Copyright (c) 2006-2011 Miru Limited.
@@ -19,12 +21,12 @@ print """
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
- *
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- *
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -47,6 +49,6 @@ const char* pgm_build_revision = "%s";


 /* eof */
-"""%(build_date, build_time, platform.system(), platform.machine(), build_rev)
+"""%(build_date, build_time, platform.system(), platform.machine(), build_rev))

 # end of file