Remove tools/clang (this will break things temporarily).

tools/clang/scripts/package.py

Index: tools/clang/scripts/package.py
diff --git a/tools/clang/scripts/package.py b/tools/clang/scripts/package.py
deleted file mode 100755
index be8498f527e123da01ccffcf952ea5472d8e1a9e..0000000000000000000000000000000000000000
--- a/tools/clang/scripts/package.py
+++ /dev/null
@@ -1,245 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 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.
-
-"""This script will check out llvm and clang, and then package the results up
-to a tgz file."""
-
-import argparse
-import fnmatch
-import itertools
-import os
-import shutil
-import subprocess
-import sys
-import tarfile
-
-# Path constants.
-THIS_DIR = os.path.dirname(__file__)
-THIRD_PARTY_DIR = os.path.join(THIS_DIR, '..', '..', '..', 'third_party')
-LLVM_DIR = os.path.join(THIRD_PARTY_DIR, 'llvm')
-LLVM_BOOTSTRAP_DIR = os.path.join(THIRD_PARTY_DIR, 'llvm-bootstrap')
-LLVM_BOOTSTRAP_INSTALL_DIR = os.path.join(THIRD_PARTY_DIR,
-                                          'llvm-bootstrap-install')
-LLVM_BUILD_DIR = os.path.join(THIRD_PARTY_DIR, 'llvm-build')
-LLVM_RELEASE_DIR = os.path.join(LLVM_BUILD_DIR, 'Release+Asserts')
-STAMP_FILE = os.path.join(LLVM_BUILD_DIR, 'cr_build_revision')
-
-
-def Tee(output, logfile):
-  logfile.write(output)
-  print output,
-
-
-def TeeCmd(cmd, logfile, fail_hard=True):
-  """Runs cmd and writes the output to both stdout and logfile."""
-  # Reading from PIPE can deadlock if one buffer is full but we wait on a
-  # different one.  To work around this, pipe the subprocess's stderr to
-  # its stdout buffer and don't give it a stdin.
-  # shell=True is required in cmd.exe since depot_tools has an svn.bat, and
-  # bat files only work with shell=True set.
-  proc = subprocess.Popen(cmd, bufsize=1, shell=sys.platform == 'win32',
-                          stdin=open(os.devnull), stdout=subprocess.PIPE,
-                          stderr=subprocess.STDOUT)
-  for line in iter(proc.stdout.readline,''):
-    Tee(line, logfile)
-    if proc.poll() is not None:
-      break
-  exit_code = proc.wait()
-  if exit_code != 0 and fail_hard:
-    print 'Failed:', cmd
-    sys.exit(1)
-
-
-def PrintTarProgress(tarinfo):
-  print 'Adding', tarinfo.name
-  return tarinfo
-
-
-def main():
-  if sys.platform == 'win32':
-    try:
-      subprocess.check_output(['grep', '--help'], shell=True)
-    except subprocess.CalledProcessError:
-      print 'Add gnuwin32 to your PATH, then try again.'
-      return 1
-
-  parser = argparse.ArgumentParser(description='build and package clang')
-  parser.add_argument('--gcc-toolchain',
-                      help="the prefix for the GCC version used for building. "
-                           "For /opt/foo/bin/gcc, pass "
-                           "'--gcc-toolchain '/opt/foo'")
-
-  args = parser.parse_args()
-
-  with open('buildlog.txt', 'w') as log:
-    Tee('Diff in llvm:\n', log)
-    TeeCmd(['svn', 'stat', LLVM_DIR], log, fail_hard=False)
-    TeeCmd(['svn', 'diff', LLVM_DIR], log, fail_hard=False)
-    Tee('Diff in llvm/tools/clang:\n', log)
-    TeeCmd(['svn', 'stat', os.path.join(LLVM_DIR, 'tools', 'clang')],
-           log, fail_hard=False)
-    TeeCmd(['svn', 'diff', os.path.join(LLVM_DIR, 'tools', 'clang')],
-           log, fail_hard=False)
-    # TODO(thakis): compiler-rt is in projects/compiler-rt on Windows but
-    # llvm/compiler-rt elsewhere. So this diff call is currently only right on
-    # Windows.
-    Tee('Diff in llvm/compiler-rt:\n', log)
-    TeeCmd(['svn', 'stat', os.path.join(LLVM_DIR, 'projects', 'compiler-rt')],
-           log, fail_hard=False)
-    TeeCmd(['svn', 'diff', os.path.join(LLVM_DIR, 'projects', 'compiler-rt')],
-           log, fail_hard=False)
-    Tee('Diff in llvm/projects/libcxx:\n', log)
-    TeeCmd(['svn', 'stat', os.path.join(LLVM_DIR, 'projects', 'libcxx')],
-           log, fail_hard=False)
-    TeeCmd(['svn', 'diff', os.path.join(LLVM_DIR, 'projects', 'libcxx')],
-           log, fail_hard=False)
-    Tee('Diff in llvm/projects/libcxxabi:\n', log)
-    TeeCmd(['svn', 'stat', os.path.join(LLVM_DIR, 'projects', 'libcxxabi')],
-           log, fail_hard=False)
-    TeeCmd(['svn', 'diff', os.path.join(LLVM_DIR, 'projects', 'libcxxabi')],
-           log, fail_hard=False)
-
-    Tee('Starting build\n', log)
-
-    # Do a clobber build.
-    shutil.rmtree(LLVM_BOOTSTRAP_DIR, ignore_errors=True)
-    shutil.rmtree(LLVM_BOOTSTRAP_INSTALL_DIR, ignore_errors=True)
-    shutil.rmtree(LLVM_BUILD_DIR, ignore_errors=True)
-
-    build_cmd = [sys.executable, os.path.join(THIS_DIR, 'update.py'),
-                 '--bootstrap', '--force-local-build', '--run-tests',
-                 '--no-stdin-hack']
-    if args.gcc_toolchain is not None:
-      build_cmd.extend(['--gcc-toolchain', args.gcc_toolchain])
-    TeeCmd(build_cmd, log)
-
-  stamp = open(STAMP_FILE).read().rstrip()
-  pdir = 'clang-' + stamp
-  print pdir
-  shutil.rmtree(pdir, ignore_errors=True)
-
-  # Copy a whitelist of files to the directory we're going to tar up.
-  # This supports the same patterns that the fnmatch module understands.
-  exe_ext = '.exe' if sys.platform == 'win32' else ''
-  want = ['bin/llvm-symbolizer' + exe_ext,
-          'lib/clang/*/asan_blacklist.txt',
-          'lib/clang/*/cfi_blacklist.txt',
-          # Copy built-in headers (lib/clang/3.x.y/include).
-          'lib/clang/*/include/*',
-          ]
-  if sys.platform == 'win32':
-    want.append('bin/clang-cl.exe')
-    want.append('bin/lld-link.exe')
-  else:
-    so_ext = 'dylib' if sys.platform == 'darwin' else 'so'
-    want.extend(['bin/clang',
-                 'lib/libFindBadConstructs.' + so_ext,
-                 'lib/libBlinkGCPlugin.' + so_ext,
-                 ])
-  if sys.platform == 'darwin':
-    want.extend(['bin/libc++.1.dylib',
-                 # Copy only the OSX (ASan and profile) and iossim (ASan)
-                 # runtime libraries:
-                 'lib/clang/*/lib/darwin/*asan_osx*',
-                 'lib/clang/*/lib/darwin/*asan_iossim*',
-                 'lib/clang/*/lib/darwin/*profile_osx*',
-                 ])
-  elif sys.platform.startswith('linux'):
-    # Copy only
-    # lib/clang/*/lib/linux/libclang_rt.{[atm]san,san,ubsan,profile}-*.a ,
-    # but not dfsan.
-    want.extend(['lib/clang/*/lib/linux/*[atm]san*',
-                 'lib/clang/*/lib/linux/*ubsan*',
-                 'lib/clang/*/lib/linux/*libclang_rt.san*',
-                 'lib/clang/*/lib/linux/*profile*',
-                 'lib/clang/*/msan_blacklist.txt',
-                 ])
-  elif sys.platform == 'win32':
-    want.extend(['lib/clang/*/lib/windows/clang_rt.asan*.dll',
-                 'lib/clang/*/lib/windows/clang_rt.asan*.lib',
-                 'lib/clang/*/include_sanitizer/*',
-                 ])
-  if args.gcc_toolchain is not None:
-    # Copy the stdlibc++.so.6 we linked Clang against so it can run.
-    want.append('lib/libstdc++.so.6')
-
-  for root, dirs, files in os.walk(LLVM_RELEASE_DIR):
-    # root: third_party/llvm-build/Release+Asserts/lib/..., rel_root: lib/...
-    rel_root = root[len(LLVM_RELEASE_DIR)+1:]
-    rel_files = [os.path.join(rel_root, f) for f in files]
-    wanted_files = list(set(itertools.chain.from_iterable(
-        fnmatch.filter(rel_files, p) for p in want)))
-    if wanted_files:
-      # Guaranteed to not yet exist at this point:
-      os.makedirs(os.path.join(pdir, rel_root))
-    for f in wanted_files:
-      src = os.path.join(LLVM_RELEASE_DIR, f)
-      dest = os.path.join(pdir, f)
-      shutil.copy(src, dest)
-      # Strip libraries.
-      if sys.platform == 'darwin' and f.endswith('.dylib'):
-        # Fix LC_ID_DYLIB for the ASan dynamic libraries to be relative to
-        # @executable_path.
-        # TODO(glider): this is transitional. We'll need to fix the dylib
-        # name either in our build system, or in Clang. See also
-        # http://crbug.com/344836.
-        subprocess.call(['install_name_tool', '-id',
-                         '@executable_path/' + os.path.basename(dest), dest])
-        subprocess.call(['strip', '-x', dest])
-      elif (sys.platform.startswith('linux') and
-            os.path.splitext(f)[1] in ['.so', '.a']):
-        subprocess.call(['strip', '-g', dest])
-
-  # Set up symlinks.
-  if sys.platform != 'win32':
-    os.symlink('clang', os.path.join(pdir, 'bin', 'clang++'))
-    os.symlink('clang', os.path.join(pdir, 'bin', 'clang-cl'))
-  if sys.platform == 'darwin':
-    os.symlink('libc++.1.dylib', os.path.join(pdir, 'bin', 'libc++.dylib'))
-    # Also copy libc++ headers.
-    shutil.copytree(os.path.join(LLVM_BOOTSTRAP_INSTALL_DIR, 'include', 'c++'),
-                    os.path.join(pdir, 'include', 'c++'))
-
-  # Copy buildlog over.
-  shutil.copy('buildlog.txt', pdir)
-
-  # Create archive.
-  tar_entries = ['bin', 'lib', 'buildlog.txt']
-  if sys.platform == 'darwin':
-    tar_entries += ['include']
-  with tarfile.open(pdir + '.tgz', 'w:gz') as tar:
-    for entry in tar_entries:
-      tar.add(os.path.join(pdir, entry), arcname=entry, filter=PrintTarProgress)
-
-  if sys.platform == 'darwin':
-    platform = 'Mac'
-  elif sys.platform == 'win32':
-    platform = 'Win'
-  else:
-    platform = 'Linux_x64'
-
-  print 'To upload, run:'
-  print ('gsutil cp -a public-read %s.tgz '
-         'gs://chromium-browser-clang/%s/%s.tgz') % (pdir, platform, pdir)
-
-  # Zip up gold plugin on Linux.
-  if sys.platform.startswith('linux'):
-    golddir = 'llvmgold-' + stamp
-    shutil.rmtree(golddir, ignore_errors=True)
-    os.makedirs(os.path.join(golddir, 'lib'))
-    shutil.copy(os.path.join(LLVM_RELEASE_DIR, 'lib', 'LLVMgold.so'),
-                os.path.join(golddir, 'lib'))
-    with tarfile.open(golddir + '.tgz', 'w:gz') as tar:
-      tar.add(os.path.join(golddir, 'lib'), arcname='lib',
-              filter=PrintTarProgress)
-    print ('gsutil cp -a public-read %s.tgz '
-           'gs://chromium-browser-clang/%s/%s.tgz') % (golddir, platform,
-                                                       golddir)
-
-  # FIXME: Warn if the file already exists on the server.
-
-
-if __name__ == '__main__':
-  sys.exit(main())