BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py

   1 #!/usr/bin/env python
   2 #
   3 # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are licensed and made available under the terms and conditions of the BSD License
   7 # which accompanies this distribution.  The full text of the license may be found at
   8 #
   9 # http://opensource.org/licenses/bsd-license.php
  10 #
  11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13 #
  14
  15 #
  16 # ARMCC tools do not support cygwin paths. Ths script converts cygwin paths to DOS paths
  17 # in any arguments.
  18 #
  19 # armcc_wrapper.py ToolToExec [command line to convert]
  20 #
  21 # anthing with the / will be converted via cygpath cygwin call or manually.
  22 # -I/cygpath/c/example is a special case as you can not pass -I to cygpath
  23 #
  24 # ExceptionList if a tool takes an argument with a / add it to the exception list
  25 #
  26 import sys
  27 import os
  28 import subprocess
  29
  30 #
  31 # Convert using cygpath command line tool
  32 # Currently not used, but just in case we need it in the future
  33 #
  34 def ConvertCygPathToDosViacygpath(CygPath):
  35   p = subprocess.Popen("cygpath -m " + CygPath, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
  36   return p.stdout.read().strip()
  37
  38 #
  39 #
  40 #
  41 def ConvertCygPathToDos(CygPath):
  42   if CygPath.find("/cygdrive/") == 0:
  43     # convert /cygdrive/c/Xyz to c:/Xyz
  44     DosPath = CygPath[10] + ':' + CygPath[11:]
  45   else:
  46     DosPath = CygPath
  47
  48   # need the extra \\ as we are making a string to pass to a command
  49   return DosPath.replace('/','\\\\')
  50
  51
  52 def main(argv):
  53
  54   # use 1st argument as name of tool to call
  55   Command = sys.argv[1]
  56
  57   ExceptionList = ["/interwork"]
  58
  59   for arg in argv:
  60     if arg.find('/') == -1:
  61       # if we don't need to convert just add to the command line
  62       Command = Command + ' ' + arg
  63     elif arg in ExceptionList:
  64       # if it is in the list, then don't do a cygpath
  65       # assembler stuff after --apcs has the /.
  66       Command = Command + ' ' + arg
  67     else:
  68       if ((arg[0] == '-') and (arg[1] == 'I' or arg[1] == 'i')):
  69         CygPath = arg[0] + arg[1] + ConvertCygPathToDos(arg[2:])
  70       else:
  71         CygPath = ConvertCygPathToDos(arg)
  72
  73       Command = Command + ' ' + CygPath
  74
  75   # call the real tool with the converted paths
  76   return subprocess.call(Command, shell=True)
  77
  78
  79 if __name__ == "__main__":
  80   try:
  81      ret = main(sys.argv[2:])
  82
  83   except:
  84     print "exiting: exception from " + sys.argv[0]
  85     ret = 2
  86
  87   sys.exit(ret)
  88