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.<BR>
   4 #
   5 # SPDX-License-Identifier: BSD-2-Clause-Patent
   6 #
   7
   8 #
   9 # ARMCC tools do not support cygwin paths. Ths script converts cygwin paths to DOS paths
  10 # in any arguments.
  11 #
  12 # armcc_wrapper.py ToolToExec [command line to convert]
  13 #
  14 # anything with the / will be converted via cygpath cygwin call or manually.
  15 # -I/cygpath/c/example is a special case as you can not pass -I to cygpath
  16 #
  17 # ExceptionList if a tool takes an argument with a / add it to the exception list
  18 #
  19 from __future__ import print_function
  20 import sys
  21 import os
  22 import subprocess
  23 import pipes
  24
  25 #
  26 # Convert using cygpath command line tool
  27 # Currently not used, but just in case we need it in the future
  28 #
  29 def ConvertCygPathToDosViacygpath(CygPath):
  30   p = subprocess.Popen("cygpath -m " + pipes.quote(CygPath), shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
  31   return p.stdout.read().strip()
  32
  33 #
  34 #
  35 #
  36 def ConvertCygPathToDos(CygPath):
  37   if CygPath.find("/cygdrive/") == 0:
  38     # convert /cygdrive/c/Xyz to c:/Xyz
  39     DosPath = CygPath[10] + ':' + CygPath[11:]
  40   else:
  41     DosPath = CygPath
  42
  43   # pipes.quote will add the extra \\ for us.
  44   return DosPath.replace('/', '\\')
  45
  46
  47 # we receive our options as a list, but we will be passing them to the shell as a line
  48 # this means we have to requote things as they will get one round of unquoting.
  49 # we can't set "shell=False" because we are running commands from the PATH and
  50 # if you don't use the shell you don't get a PATH search.
  51 def main(argv):
  52
  53   # use 1st argument as name of tool to call
  54   Command = pipes.quote(sys.argv[1]);
  55
  56   ExceptionList = ["/interwork"]
  57
  58   for arg in argv:
  59     if arg.find('/') == -1:
  60       # if we don't need to convert just add to the command line
  61       Command = Command + ' ' + pipes.quote(arg)
  62     elif arg in ExceptionList:
  63       # if it is in the list, then don't do a cygpath
  64       # assembler stuff after --apcs has the /.
  65       Command = Command + ' ' + pipes.quote(arg)
  66     else:
  67       if ((arg[0] == '-') and (arg[1] == 'I' or arg[1] == 'i')):
  68         CygPath = arg[0] + arg[1] + ConvertCygPathToDos(arg[2:])
  69       else:
  70         CygPath = ConvertCygPathToDos(arg)
  71
  72       Command = Command + ' ' + pipes.quote(CygPath)
  73
  74   # call the real tool with the converted paths
  75   return subprocess.call(Command, shell=True)
  76
  77
  78 if __name__ == "__main__":
  79   try:
  80      ret = main(sys.argv[2:])
  81
  82   except:
  83     print("exiting: exception from " + sys.argv[0])
  84     ret = 2
  85
  86   sys.exit(ret)
  87