mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
2.8 KiB
118 lines
2.8 KiB
8 years ago
|
#!/usr/bin/env python
|
||
|
|
# Copyright 2014 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.
|
||
|
|
# vim: set ts=2 sw=2 et sts=2 ai:
|
||
|
|
|
||
|
|
"""Minimal tool to download binutils from Google storage.
|
||
|
|
|
||
|
|
TODO(mithro): Replace with generic download_and_extract tool.
|
||
|
|
"""
|
||
|
|
|
||
|
|
import os
|
||
|
|
import platform
|
||
|
|
import re
|
||
|
|
import shutil
|
||
|
|
import subprocess
|
||
|
|
import sys
|
||
|
|
|
||
|
|
|
||
|
|
BINUTILS_DIR = os.path.abspath(os.path.dirname(__file__))
|
||
|
|
BINUTILS_FILE = 'binutils.tar.bz2'
|
||
|
|
BINUTILS_TOOLS = ['bin/ld.gold', 'bin/objcopy', 'bin/objdump']
|
||
|
|
BINUTILS_OUT = 'Release'
|
||
|
|
|
||
|
|
DETECT_HOST_ARCH = os.path.abspath(os.path.join(
|
||
|
|
BINUTILS_DIR, '../../gypfiles/detect_v8_host_arch.py'))
|
||
|
|
|
||
|
|
|
||
|
|
def ReadFile(filename):
|
||
|
|
with file(filename, 'r') as f:
|
||
|
|
return f.read().strip()
|
||
|
|
|
||
|
|
|
||
|
|
def WriteFile(filename, content):
|
||
|
|
assert not os.path.exists(filename)
|
||
|
|
with file(filename, 'w') as f:
|
||
|
|
f.write(content)
|
||
|
|
f.write('\n')
|
||
|
|
|
||
|
|
|
||
|
|
def GetArch():
|
||
|
|
gyp_host_arch = re.search(
|
||
|
|
'host_arch=(\S*)', os.environ.get('GYP_DEFINES', ''))
|
||
|
|
if gyp_host_arch:
|
||
|
|
arch = gyp_host_arch.group(1)
|
||
|
|
# This matches detect_host_arch.py.
|
||
|
|
if arch == 'x86_64':
|
||
|
|
return 'x64'
|
||
|
|
return arch
|
||
|
|
|
||
|
|
return subprocess.check_output(['python', DETECT_HOST_ARCH]).strip()
|
||
|
|
|
||
|
|
|
||
|
|
def FetchAndExtract(arch):
|
||
|
|
archdir = os.path.join(BINUTILS_DIR, 'Linux_' + arch)
|
||
|
|
tarball = os.path.join(archdir, BINUTILS_FILE)
|
||
|
|
outdir = os.path.join(archdir, BINUTILS_OUT)
|
||
|
|
|
||
|
|
sha1file = tarball + '.sha1'
|
||
|
|
if not os.path.exists(sha1file):
|
||
|
|
print "WARNING: No binutils found for your architecture (%s)!" % arch
|
||
|
|
return 0
|
||
|
|
|
||
|
|
checksum = ReadFile(sha1file)
|
||
|
|
|
||
|
|
stampfile = tarball + '.stamp'
|
||
|
|
if os.path.exists(stampfile):
|
||
|
|
if (os.path.exists(tarball) and
|
||
|
|
os.path.exists(outdir) and
|
||
|
|
checksum == ReadFile(stampfile)):
|
||
|
|
return 0
|
||
|
|
else:
|
||
|
|
os.unlink(stampfile)
|
||
|
|
|
||
|
|
print "Downloading", tarball
|
||
|
|
subprocess.check_call([
|
||
|
|
'download_from_google_storage',
|
||
|
|
'--no_resume',
|
||
|
|
'--no_auth',
|
||
|
|
'--bucket', 'chromium-binutils',
|
||
|
|
'-s', sha1file])
|
||
|
|
assert os.path.exists(tarball)
|
||
|
|
|
||
|
|
if os.path.exists(outdir):
|
||
|
|
shutil.rmtree(outdir)
|
||
|
|
assert not os.path.exists(outdir)
|
||
|
|
os.makedirs(outdir)
|
||
|
|
assert os.path.exists(outdir)
|
||
|
|
|
||
|
|
print "Extracting", tarball
|
||
|
|
subprocess.check_call(['tar', 'axf', tarball], cwd=outdir)
|
||
|
|
|
||
|
|
for tool in BINUTILS_TOOLS:
|
||
|
|
assert os.path.exists(os.path.join(outdir, tool))
|
||
|
|
|
||
|
|
WriteFile(stampfile, checksum)
|
||
|
|
return 0
|
||
|
|
|
||
|
|
|
||
|
|
def main(args):
|
||
|
|
if not sys.platform.startswith('linux'):
|
||
|
|
return 0
|
||
|
|
|
||
|
|
arch = GetArch()
|
||
|
|
if arch == 'x64':
|
||
|
|
return FetchAndExtract(arch)
|
||
|
|
if arch == 'ia32':
|
||
|
|
ret = FetchAndExtract(arch)
|
||
|
|
if ret != 0:
|
||
|
|
return ret
|
||
|
|
# Fetch the x64 toolchain as well for official bots with 64-bit kernels.
|
||
|
|
return FetchAndExtract('x64')
|
||
|
|
return 0
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
sys.exit(main(sys.argv))
|