mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 00:06:09 +03:00
79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
# Copyright 2015 The Chromium Authors. All rights reserved.
|
||
|
|
# Use of this source code is governed by a BSD-style license that can be
|
||
|
|
# found in the LICENSE file.
|
||
|
|
|
||
|
|
"""Runs the 'ar' command after removing its output file first.
|
||
|
|
|
||
|
|
This script is invoked like:
|
||
|
|
python gcc_ar_wrapper.py --ar=$AR --output=$OUT $OP $INPUTS
|
||
|
|
to do the equivalent of:
|
||
|
|
rm -f $OUT && $AR $OP $OUT $INPUTS
|
||
|
|
"""
|
||
|
|
|
||
|
|
import argparse
|
||
|
|
import os
|
||
|
|
import subprocess
|
||
|
|
import sys
|
||
|
|
|
||
|
|
import wrapper_utils
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
parser = argparse.ArgumentParser(description=__doc__)
|
||
|
|
parser.add_argument('--ar',
|
||
|
|
required=True,
|
||
|
|
help='The ar binary to run',
|
||
|
|
metavar='PATH')
|
||
|
|
parser.add_argument('--output',
|
||
|
|
required=True,
|
||
|
|
help='Output archive file',
|
||
|
|
metavar='ARCHIVE')
|
||
|
|
parser.add_argument('--plugin',
|
||
|
|
help='Load plugin')
|
||
|
|
parser.add_argument('--resource-whitelist',
|
||
|
|
help='Merge all resource whitelists into a single file.',
|
||
|
|
metavar='PATH')
|
||
|
|
parser.add_argument('operation',
|
||
|
|
help='Operation on the archive')
|
||
|
|
parser.add_argument('inputs', nargs='+',
|
||
|
|
help='Input files')
|
||
|
|
args = parser.parse_args()
|
||
|
|
|
||
|
|
# Specifies the type of object file ar should examine.
|
||
|
|
# The ar on linux ignores this option.
|
||
|
|
object_mode = []
|
||
|
|
if sys.platform.startswith('aix'):
|
||
|
|
# The @file feature is not available on ar for AIX.
|
||
|
|
# For linux (and other posix like systems), the @file_name
|
||
|
|
# option reads the contents of file_name as command line arguments.
|
||
|
|
# For AIX we must parse these (rsp files) manually.
|
||
|
|
# Read rspfile.
|
||
|
|
args.inputs = wrapper_utils.ResolveRspLinks(args.inputs)
|
||
|
|
object_mode = ['-X64']
|
||
|
|
else:
|
||
|
|
if args.resource_whitelist:
|
||
|
|
whitelist_candidates = wrapper_utils.ResolveRspLinks(args.inputs)
|
||
|
|
wrapper_utils.CombineResourceWhitelists(
|
||
|
|
whitelist_candidates, args.resource_whitelist)
|
||
|
|
|
||
|
|
command = [args.ar] + object_mode + [args.operation]
|
||
|
|
if args.plugin is not None:
|
||
|
|
command += ['--plugin', args.plugin]
|
||
|
|
command.append(args.output)
|
||
|
|
command += args.inputs
|
||
|
|
|
||
|
|
# Remove the output file first.
|
||
|
|
try:
|
||
|
|
os.remove(args.output)
|
||
|
|
except OSError as e:
|
||
|
|
if e.errno != os.errno.ENOENT:
|
||
|
|
raise
|
||
|
|
|
||
|
|
# Now just run the ar command.
|
||
|
|
return subprocess.call(wrapper_utils.CommandToRun(command))
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
sys.exit(main())
|