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[build] Remove legacy binutils

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Bug: chromium:1163882
Change-Id: Iecb5ac5a42f0000b2c5daf5c27412e3bd833a953
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2616222
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71971}
This commit is contained in:
Michael Achenbach 2021-01-08 10:12:49 +01:00 committed by Commit Bot
parent 876218e45b
commit 1f7a018a07
8 changed files with 0 additions and 210 deletions
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1
.gitignore vendored
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@ -62,7 +62,6 @@
/test/wasm-spec-tests/tests.tar.gz
/third_party/*
!/third_party/antlr4
!/third_party/binutils
!/third_party/inspector_protocol
!/third_party/jsoncpp
/third_party/jsoncpp/source

12
DEPS
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@ -489,18 +489,6 @@ hooks = [
'condition': 'checkout_mac',
'action': ['python', 'build/mac_toolchain.py'],
},
# Pull binutils for linux, enabled debug fission for faster linking /
# debugging when used with clang on Ubuntu Precise.
# https://code.google.com/p/chromium/issues/detail?id=352046
{
'name': 'binutils',
'pattern': 'third_party/binutils',
'condition': 'host_os == "linux"',
'action': [
'python',
'third_party/binutils/download.py',
],
},
{
# Note: On Win, this should run after win_toolchain, as it may use it.
'name': 'clang',

8
third_party/binutils/.gitignore vendored
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@ -1,8 +0,0 @@
binutils-*
*-chroot-*
output-*
Linux_ia32/*stamp*
Linux_ia32/*tar.bz2
Linux_x64/*stamp*
Linux_x64/*tar.bz2
*/Release

1
third_party/binutils/Linux_ia32/binutils.tar.bz2.sha1 vendored
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@ -1 +0,0 @@
c956d54d404eb1d35b3a4d88b7bfd34f2f06f7af

1
third_party/binutils/Linux_x64/binutils.tar.bz2.sha1 vendored
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@ -1 +0,0 @@
69bedb1192a03126687f75cb6cf1717758a1a59f

1
third_party/binutils/OWNERS vendored
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@ -1 +0,0 @@
file:../../INFRA_OWNERS

82
third_party/binutils/detect_v8_host_arch.py vendored
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@ -1,82 +0,0 @@
#!/usr/bin/env python
# Copyright 2014 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Outputs host CPU architecture in format recognized by gyp."""
from __future__ import print_function
import platform
import re
import sys
def main():
print(DoMain([]))
return 0
def DoMain(_):
return DetectHostArch();
def DetectHostArch():
"""Hook to be called from gyp without starting a separate python
interpreter."""
host_arch = platform.machine()
host_system = platform.system();
# Convert machine type to format recognized by gyp.
if re.match(r'i.86', host_arch) or host_arch == 'i86pc':
host_arch = 'ia32'
elif host_arch in ['x86_64', 'amd64']:
host_arch = 'x64'
elif host_arch.startswith('arm'):
host_arch = 'arm'
elif host_arch == 'aarch64':
host_arch = 'arm64'
elif host_arch == 'mips64':
host_arch = 'mips64el'
elif host_arch.startswith('mips'):
host_arch = 'mipsel'
# Under AIX the value returned by platform.machine is not
# the best indicator of the host architecture
# AIX 6.1 which is the lowest level supported only provides
# a 64 bit kernel
if host_system == 'AIX':
host_arch = 'ppc64'
# platform.machine is based on running kernel. It's possible to use 64-bit
# kernel with 32-bit userland, e.g. to give linker slightly more memory.
# Distinguish between different userland bitness by querying
# the python binary.
if host_arch == 'x64' and platform.architecture()[0] == '32bit':
host_arch = 'ia32'
return host_arch
if __name__ == '__main__':
sys.exit(main())

104
third_party/binutils/download.py vendored
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@ -1,104 +0,0 @@
#!/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.
"""
from __future__ import print_function
import os
import platform
import re
import shutil
import subprocess
import sys
from detect_v8_host_arch import DetectHostArch
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'
def ReadFile(filename):
with open(filename, 'r') as f:
return f.read().strip()
def WriteFile(filename, content):
assert not os.path.exists(filename)
with open(filename, 'w') as f:
f.write(content)
f.write('\n')
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 = DetectHostArch()
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))