Move tools/llvm/driver to pnacl/driver.

tools/llvm/driver/pnacl-strip.py

-#!/usr/bin/python
-# Copyright (c) 2011 The Native Client Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# IMPORTANT NOTE: If you make local mods to this file, you must run:
-#   %  tools/llvm/utman.sh driver
-# in order for them to take effect in the scons build.  This command
-# updates the copy in the toolchain/ tree.
-#
-
-from driver_tools import *
-
-EXTRA_ENV = {
-  'INPUTS'             : '',
-  'OUTPUT'             : '',
-  'MODE'               : 'all',
-  'OPT_FLAGS_all'      : '-disable-opt --strip',
-  'OPT_FLAGS_debug'    : '-disable-opt --strip-debug',
-  'STRIP_FLAGS_all'    : '-s',
-  'STRIP_FLAGS_debug'  : '-S',
-
-  'OPT_FLAGS'          : '${OPT_FLAGS_%MODE%}',
-  'STRIP_FLAGS'        : '${STRIP_FLAGS_%MODE%}',
-
-  'RUN_OPT'            : '${LLVM_OPT} ${OPT_FLAGS} ${input} -o ${output}',
-  'RUN_STRIP'          : '${STRIP} ${STRIP_FLAGS} ${input} -o ${output}',
-}
-env.update(EXTRA_ENV)
-
-StripPatterns = [
-    ( ('-o','(.*)'),     "env.set('OUTPUT', pathtools.normalize($0))"),
-    ( ('-o','(.*)'),     "env.set('OUTPUT', pathtools.normalize($0))"),
-    ( '--strip-all',     "env.set('MODE', 'all')"),
-    ( '-s',              "env.set('MODE', 'all')"),
-
-    ( '--strip-debug',   "env.set('MODE', 'debug')"),
-    ( '-S',              "env.set('MODE', 'debug')"),
-    ( '(-.*)',           UnrecognizedOption),
-
-    ( '(.*)',            "env.append('INPUTS', pathtools.normalize($0))"),
-]
-
-def main(argv):
-  ParseArgs(argv, StripPatterns)
-  inputs = env.get('INPUTS')
-  output = env.getone('OUTPUT')
-
-  if len(inputs) > 1 and output != '':
-    Log.Fatal('Cannot have -o with multiple inputs')
-
-  for f in inputs:
-    if output != '':
-      f_output = output
-    else:
-      f_output = f
-    if IsBitcode(f):
-      RunWithEnv('${RUN_OPT}', input = f, output = f_output)
-    elif IsELF(f):
-      RunWithEnv('${RUN_STRIP}', input = f, output = f_output)
-    else:
-      Log.Fatal('%s: File is neither ELF nor bitcode', pathtools.touser(f))
-  return 0
-
-if __name__ == "__main__":
-  DriverMain(main)