BaseTools: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / BaseTools / Bin / CYGWIN_NT-5.1-i686 / armcc_wrapper.py

#!/usr/bin/env python\r
#\r
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
#\r
# SPDX-License-Identifier: BSD-2-Clause-Patent\r
#\r
\r
#\r
# ARMCC tools do not support cygwin paths. Ths script converts cygwin paths to DOS paths\r
# in any arguments.\r
#\r
# armcc_wrapper.py ToolToExec [command line to convert]\r
#\r
# anything with the / will be converted via cygpath cygwin call or manually.\r
# -I/cygpath/c/example is a special case as you can not pass -I to cygpath\r
#\r
# ExceptionList if a tool takes an argument with a / add it to the exception list\r
#\r
from __future__ import print_function\r
import sys\r
import os\r
import subprocess\r
import pipes\r
\r
#\r
# Convert using cygpath command line tool\r
# Currently not used, but just in case we need it in the future\r
#\r
def ConvertCygPathToDosViacygpath(CygPath):\r
  p = subprocess.Popen("cygpath -m " + pipes.quote(CygPath), shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)\r
  return p.stdout.read().strip()\r
\r
#\r
#\r
#\r
def ConvertCygPathToDos(CygPath):\r
  if CygPath.find("/cygdrive/") == 0:\r
    # convert /cygdrive/c/Xyz to c:/Xyz\r
    DosPath = CygPath[10] + ':' + CygPath[11:]\r
  else:\r
    DosPath = CygPath\r
\r
  # pipes.quote will add the extra \\ for us.\r
  return DosPath.replace('/', '\\')\r
\r
\r
# we receive our options as a list, but we will be passing them to the shell as a line\r
# this means we have to requote things as they will get one round of unquoting.\r
# we can't set "shell=False" because we are running commands from the PATH and\r
# if you don't use the shell you don't get a PATH search.\r
def main(argv):\r
\r
  # use 1st argument as name of tool to call\r
  Command = pipes.quote(sys.argv[1]);\r
\r
  ExceptionList = ["/interwork"]\r
\r
  for arg in argv:\r
    if arg.find('/') == -1:\r
      # if we don't need to convert just add to the command line\r
      Command = Command + ' ' + pipes.quote(arg)\r
    elif arg in ExceptionList:\r
      # if it is in the list, then don't do a cygpath\r
      # assembler stuff after --apcs has the /.\r
      Command = Command + ' ' + pipes.quote(arg)\r
    else:\r
      if ((arg[0] == '-') and (arg[1] == 'I' or arg[1] == 'i')):\r
        CygPath = arg[0] + arg[1] + ConvertCygPathToDos(arg[2:])\r
      else:\r
        CygPath = ConvertCygPathToDos(arg)\r
\r
      Command = Command + ' ' + pipes.quote(CygPath)\r
\r
  # call the real tool with the converted paths\r
  return subprocess.call(Command, shell=True)\r
\r
\r
if __name__ == "__main__":\r
  try:\r
     ret = main(sys.argv[2:])\r
\r
  except:\r
    print("exiting: exception from " + sys.argv[0])\r
    ret = 2\r
\r
  sys.exit(ret)\r
\r