old_contents: #! /usr/bin/env python
  
  # =============================================================================
  # File: depend_filter.py
  #
  # Copyright (C) 2007 Nokia. All rights reserved.
  #
  # Author: Simo Piiroinen <simo.piiroinen@nokia.com>
  #
  # -----------------------------------------------------------------------------
  #
  # History:
  #
  # 05-Dec-2007 Simo Piiroinen
  # - initial version
  # =============================================================================
  
  # gcc -MM filters out only standard includes, which
  # does not cover glib etc headers ... so we filter
  # out all dependencies with absolute path
  
  import sys,os
  
  DEST = None
  
  args = sys.argv[1:]
  args.reverse()
  while args:
      a = args.pop()
      k,v = a[:2],a[2:]
      if k in "-d":
          DEST = v or args.pop()
      else:
          print>>sys.stderr, "Unknown option: %s" % a
          sys.exit(1)
  
  def dep_compare(a,b):
      return cmp(a.count("/"),b.count("/")) or cmp(a,b)
  
  def dep_filter(deps):
      src, hdr = [], {}
  
      for dep in deps:
          if dep.endswith(".c"):
              src.append(dep)
          elif dep.startswith("/"):
              continue
          elif not dep in hdr:
              hdr[dep] = None
      hdr = hdr.keys()
      hdr.sort(dep_compare)
      return src + hdr
  
  for line in sys.stdin.read().replace("\\\n", " ").split("\n"):
      if not ':' in line:
          continue
      dest,srce = line.split(":",1)
  
      if DEST:
          dest = os.path.basename(dest)
          dest = os.path.join(DEST, dest)
  
      srce = dep_filter(srce.split())
      print '%s: %s\n' % (dest, " \\\n  ".join(srce))
  
new_contents: #! /usr/bin/env python
  
  # =============================================================================
  # File: depend_filter.py
  #
  # Copyright (C) 2007-2010 Nokia. All rights reserved.
  #
  # Author: Simo Piiroinen <simo.piiroinen@nokia.com>
  #
  # This file is part of Dsme.
  #
  # Dsme is free software; you can redistribute it and/or modify
  # it under the terms of the GNU Lesser General Public License
  # version 2.1 as published by the Free Software Foundation.
  #
  # Dsme 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 Dsme.  If not, see <http://www.gnu.org/licenses/>.
  #
  # -----------------------------------------------------------------------------
  #
  # History:
  #
  # 05-Dec-2007 Simo Piiroinen
  # - initial version
  # =============================================================================
  
  # gcc -MM filters out only standard includes, which
  # does not cover glib etc headers ... so we filter
  # out all dependencies with absolute path
  
  import sys,os
  
  DEST = None
  
  args = sys.argv[1:]
  args.reverse()
  while args:
      a = args.pop()
      k,v = a[:2],a[2:]
      if k in "-d":
          DEST = v or args.pop()
      else:
          print>>sys.stderr, "Unknown option: %s" % a
          sys.exit(1)
  
  def dep_compare(a,b):
      return cmp(a.count("/"),b.count("/")) or cmp(a,b)
  
  def dep_filter(deps):
      src, hdr = [], {}
  
      for dep in deps:
          if dep.endswith(".c"):
              src.append(dep)
          elif dep.startswith("/"):
              continue
          elif not dep in hdr:
              hdr[dep] = None
      hdr = hdr.keys()
      hdr.sort(dep_compare)
      return src + hdr
  
  for line in sys.stdin.read().replace("\\\n", " ").split("\n"):
      if not ':' in line:
          continue
      dest,srce = line.split(":",1)
  
      if DEST:
          dest = os.path.basename(dest)
          dest = os.path.join(DEST, dest)
  
      srce = dep_filter(srce.split())
      print '%s: %s\n' % (dest, " \\\n  ".join(srce))
  
subject: fix licensing in depend_filter.py