blob: 488368a3824c781973ab942ec00cce81465bdc05 [file] [log] [blame]
#!/usr/bin/env python
# Copyright (C) 2020 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import argparse
import os
import subprocess
import sys
THIS_DIR = os.path.realpath(os.path.dirname(__file__))
def android_build_top():
return os.path.realpath(os.path.join(THIS_DIR, '../../..'))
def clang_build():
gofile = os.path.join(android_build_top(), 'build', 'soong', 'cc', 'config',
'global.go')
try:
with open(gofile) as f:
lines = f.readlines()
versionLine = [l for l in lines if 'ClangDefaultVersion' in l][0]
start, end = versionLine.index('"'), versionLine.rindex('"')
return versionLine[start + 1:end]
except Exception as err:
raise RuntimeError("Extracting Clang version failed with {0}".format(err))
def llvm_strip():
return os.path.join(android_build_top(), 'prebuilts', 'clang', 'host',
'linux-x86', clang_build(), 'bin', 'llvm-strip')
def main():
parser = argparse.ArgumentParser(
description='Strips a binary in the Android tree.')
parser.add_argument(
'-o', dest='output', default=None, help='Output file', required=True)
parser.add_argument('binary', type=str, help='location of binary')
args = parser.parse_args()
return subprocess.call([llvm_strip(), args.binary, '-o', args.output])
if __name__ == '__main__':
sys.exit(main())