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3rdparty/boost_1_81_0/libs/mpl/preprocessed/preprocess.py 2.6 KB
73ef4ff3   Hu Chunming   提交三方库
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  # Copyright Aleksey Gurtovoy 2001-2004
  #
  # Distributed under the Boost Software License, Version 1.0. 
  # (See accompanying file LICENSE_1_0.txt or copy at 
  # http://www.boost.org/LICENSE_1_0.txt)
  #
  # See http://www.boost.org/libs/mpl for documentation.
  
  # $Id$
  # $Date$
  # $Revision$
  
  import pp
  import shutil
  import os.path
  import os
  import string
  import sys
  
  preprocess_cmd = open( "preprocess.cmd" ).readlines()[0]
  
  def process( file, boost_root, dst_dir, mode ):
      file_path = "%s.hpp" % os.path.splitext( file )[0]
      os.system( preprocess_cmd % {
            'boost_root': boost_root
          , 'mode': mode
          , 'file': file
          , 'file_path': file_path
          } )
  
      os.rename( file_path, "%s.tmp" % file_path )
      pp.main( "%s.tmp" % file_path, file_path )
      os.remove( "%s.tmp" % file_path )
  
      filename = os.path.basename(file_path)
      dst_dir = os.path.join( dst_dir, mode )
      dst_file = os.path.join( dst_dir, filename )
  
      if os.path.exists( dst_file ):
          shutil.copymode( filename, dst_file )
          
      shutil.copy( filename, dst_dir )
      os.remove( filename )
  
  
  def process_all( root, boost_root, dst_dir, mode ):
      files = os.listdir( root )
      for file in files:
          path = os.path.join( root, file )
          if os.path.splitext( file )[1] == ".cpp":
              process( path, boost_root, dst_dir, mode )
          else:
              if os.path.isdir( path ):
                  process_all( path, boost_root, dst_dir, mode )
  
  
  def main( all_modes, src_dir, dst_dir ):
      if len( sys.argv ) < 2:
          print "\nUsage:\n\t %s <mode> <boost_root> [<source_file>]" % os.path.basename( sys.argv[0] )
          print "\nPurpose:\n\t updates preprocessed version(s) of the header(s) in \"%s\" directory" % dst_dir
          print "\nExample:\n\t the following command will re-generate and update all 'apply.hpp' headers:"
          print "\n\t\t %s all f:\\cvs\\boost apply.cpp" % os.path.basename( sys.argv[0] )
          sys.exit( -1 )
  
      if sys.argv[1] == "all":
          modes = all_modes
      else:
          modes = [sys.argv[1]]
  
      boost_root = sys.argv[2]
      dst_dir = os.path.join( boost_root, dst_dir )
      
      for mode in modes:
          if len( sys.argv ) > 3:
              file = os.path.join( os.path.join( os.getcwd(), src_dir ), sys.argv[3] )
              process( file, boost_root, dst_dir, mode )
          else:
              process_all( os.path.join( os.getcwd(), src_dir ), boost_root, dst_dir, mode )
  
  
  if __name__ == '__main__':
      
      main(
            ["bcc", "bcc551", "gcc", "mwcw", "dmc", "no_ttp", "plain"]
          , "src"
          , os.path.join( "boost", "mpl", "aux_", "preprocessed" )
          )