Move install-build-deps.py to build/experimental

build/install-build-deps.py

-#!/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.
-
-import argparse
-import operator
-import os
-import platform
-import re
-import subprocess
-import sys
-
-
-SUPPORTED_UBUNTU_VERSIONS = (
-  {'number': '12.04', 'codename': 'precise'},
-  {'number': '14.04', 'codename': 'trusty'},
-  {'number': '14.10', 'codename': 'utopic'},
-  {'number': '15.04', 'codename': 'vivid'},
-)
-
-
-# Packages needed for chromeos only.
-_packages_chromeos_dev = (
-  'libbluetooth-dev',
-  'libxkbcommon-dev',
-  'realpath',
-)
-
-
-# Packages needed for development.
-_packages_dev = (
-  'apache2.2-bin',
-  'bison',
-  'cdbs',
-  'curl',
-  'devscripts',
-  'dpkg-dev',
-  'elfutils',
-  'fakeroot',
-  'flex',
-  'fonts-thai-tlwg',
-  'g++',
-  'git-core',
-  'git-svn',
-  'gperf',
-  'language-pack-da',
-  'language-pack-fr',
-  'language-pack-he',
-  'language-pack-zh-hant',
-  'libapache2-mod-php5',
-  'libasound2-dev',
-  'libav-tools',
-  'libbrlapi-dev',
-  'libbz2-dev',
-  'libcairo2-dev',
-  'libcap-dev',
-  'libcups2-dev',
-  'libcurl4-gnutls-dev',
-  'libdrm-dev',
-  'libelf-dev',
-  'libexif-dev',
-  'libgconf2-dev',
-  'libglib2.0-dev',
-  'libglu1-mesa-dev',
-  'libgnome-keyring-dev',
-  'libgtk2.0-dev',
-  'libkrb5-dev',
-  'libnspr4-dev',
-  'libnss3-dev',
-  'libpam0g-dev',
-  'libpci-dev',
-  'libpulse-dev',
-  'libsctp-dev',
-  'libspeechd-dev',
-  'libsqlite3-dev',
-  'libssl-dev',
-  'libudev-dev',
-  'libwww-perl',
-  'libxslt1-dev',
-  'libxss-dev',
-  'libxt-dev',
-  'libxtst-dev',
-  'openbox',
-  'patch',
-  'perl',
-  'php5-cgi',
-  'pkg-config',
-  'python',
-  'python-cherrypy3',
-  'python-crypto',
-  'python-dev',
-  'python-numpy',
-  'python-opencv',
-  'python-openssl',
-  'python-psutil',
-  'python-yaml',
-  'rpm',
-  'ruby',
-  'subversion',
-  'ttf-dejavu-core',
-  'ttf-indic-fonts',
-  'ttf-kochi-gothic',
-  'ttf-kochi-mincho',
-  'wdiff',
-  'xfonts-mathml',
-  'zip',
-)
-
-
-# Run-time libraries required by chromeos only.
-_packages_chromeos_lib = (
-  'libbz2-1.0',
-  'libpulse0',
-)
-
-
-# Full list of required run-time libraries.
-_packages_lib = (
-  'libasound2',
-  'libatk1.0-0',
-  'libc6',
-  'libcairo2',
-  'libcap2',
-  'libcups2',
-  'libexif12',
-  'libexpat1',
-  'libfontconfig1',
-  'libfreetype6',
-  'libglib2.0-0',
-  'libgnome-keyring0',
-  'libgtk2.0-0',
-  'libpam0g',
-  'libpango1.0-0',
-  'libpci3',
-  'libpcre3',
-  'libpixman-1-0',
-  'libpng12-0',
-  'libspeechd2',
-  'libsqlite3-0',
-  'libstdc++6',
-  'libx11-6',
-  'libxau6',
-  'libxcb1',
-  'libxcomposite1',
-  'libxcursor1',
-  'libxdamage1',
-  'libxdmcp6',
-  'libxext6',
-  'libxfixes3',
-  'libxi6',
-  'libxinerama1',
-  'libxrandr2',
-  'libxrender1',
-  'libxtst6',
-  'zlib1g',
-)
-
-
-# Debugging symbols for all of the run-time libraries.
-_packages_dbg = (
-  'libatk1.0-dbg',
-  'libc6-dbg',
-  'libcairo2-dbg',
-  'libfontconfig1-dbg',
-  'libglib2.0-0-dbg',
-  'libgtk2.0-0-dbg',
-  'libpango1.0-0-dbg',
-  'libpcre3-dbg',
-  'libpixman-1-0-dbg',
-  'libsqlite3-0-dbg',
-  'libx11-6-dbg',
-  'libxau6-dbg',
-  'libxcb1-dbg',
-  'libxcomposite1-dbg',
-  'libxcursor1-dbg',
-  'libxdamage1-dbg',
-  'libxdmcp6-dbg',
-  'libxext6-dbg',
-  'libxfixes3-dbg',
-  'libxi6-dbg',
-  'libxinerama1-dbg',
-  'libxrandr2-dbg',
-  'libxrender1-dbg',
-  'libxtst6-dbg',
-  'zlib1g-dbg',
-)
-
-
-# 32-bit libraries needed e.g. to compile V8 snapshot for Android or armhf.
-_packages_lib32 = (
-  'linux-libc-dev:i386',
-)
-
-
-# arm cross toolchain packages needed to build chrome on armhf.
-_packages_arm = (
-  'g++-arm-linux-gnueabihf',
-  'libc6-dev-armhf-cross',
-  'linux-libc-dev-armhf-cross',
-)
-
-
-# Packages to build NaCl, its toolchains, and its ports.
-_packages_naclports = (
-  'ant',
-  'autoconf',
-  'bison',
-  'cmake',
-  'gawk',
-  'intltool',
-  'xsltproc',
-  'xutils-dev',
-)
-_packages_nacl = (
-  'g++-mingw-w64-i686',
-  'lib32ncurses5-dev',
-  'lib32z1-dev',
-  'libasound2:i386',
-  'libcap2:i386',
-  'libelf-dev:i386',
-  'libexif12:i386',
-  'libfontconfig1:i386',
-  'libgconf-2-4:i386',
-  'libglib2.0-0:i386',
-  'libgpm2:i386',
-  'libgtk2.0-0:i386',
-  'libncurses5:i386',
-  'libnss3:i386',
-  'libpango1.0-0:i386',
-  'libssl1.0.0:i386',
-  'libtinfo-dev',
-  'libtinfo-dev:i386',
-  'libtool',
-  'libxcomposite1:i386',
-  'libxcursor1:i386',
-  'libxdamage1:i386',
-  'libxi6:i386',
-  'libxrandr2:i386',
-  'libxss1:i386',
-  'libxtst6:i386',
-  'texinfo',
-  'xvfb',
-)
-
-
-def is_userland_64_bit():
-  return platform.architecture()[0] == '64bit'
-
-
-def package_exists(pkg):
-  return pkg in subprocess.check_output(['apt-cache', 'pkgnames']).splitlines()
-
-
-def lsb_release_short_codename():
-  return subprocess.check_output(
-      ['lsb_release', '--codename', '--short']).strip()
-
-
-def write_error(message):
-  sys.stderr.write('ERROR: %s\n' % message)
-  sys.stderr.flush()
-
-
-def nonfatal_get_output(*popenargs, **kwargs):
-  process = subprocess.Popen(
-      stdout=subprocess.PIPE, stderr=subprocess.PIPE, *popenargs, **kwargs)
-  stdout, stderr = process.communicate()
-  retcode = process.poll()
-  return retcode, stdout, stderr
-
-
-def compute_dynamic_package_lists():
-  global _packages_arm
-  global _packages_dbg
-  global _packages_dev
-  global _packages_lib
-  global _packages_lib32
-  global _packages_nacl
-
-  if is_userland_64_bit():
-    # 64-bit systems need a minimum set of 32-bit compat packages
-    # for the pre-built NaCl binaries.
-    _packages_dev += (
-      'lib32gcc1',
-      'lib32stdc++6',
-      'libc6-i386',
-    )
-
-    # When cross building for arm/Android on 64-bit systems the host binaries
-    # that are part of v8 need to be compiled with -m32 which means
-    # that basic multilib support is needed.
-    # gcc-multilib conflicts with the arm cross compiler (at least in trusty)
-    # but g++-X.Y-multilib gives us the 32-bit support that we need. Find out
-    # the appropriate value of X and Y by seeing what version the current
-    # distribution's g++-multilib package depends on.
-    output = subprocess.check_output(['apt-cache', 'depends', 'g++-multilib'])
-    multilib_package = re.search(r'g\+\+-[0-9.]+-multilib', output).group()
-    _packages_lib32 += (multilib_package,)
-
-  lsb_codename = lsb_release_short_codename()
-
-  # Find the proper version of libstdc++6-4.x-dbg.
-  if lsb_codename == 'precise':
-    _packages_dbg += ('libstdc++6-4.6-dbg',)
-  elif lsb_codename == 'trusty':
-    _packages_dbg += ('libstdc++6-4.8-dbg',)
-  else:
-    _packages_dbg += ('libstdc++6-4.9-dbg',)
-
-  # Work around for dependency issue Ubuntu/Trusty: http://crbug.com/435056 .
-  if lsb_codename == 'trusty':
-    _packages_arm += (
-      'g++-4.8-multilib-arm-linux-gnueabihf',
-      'gcc-4.8-multilib-arm-linux-gnueabihf',
-    )
-
-  # Find the proper version of libgbm-dev. We can't just install libgbm-dev as
-  # it depends on mesa, and only one version of mesa can exists on the system.
-  # Hence we must match the same version or this entire script will fail.
-  mesa_variant = ''
-  for variant in ('-lts-trusty', '-lts-utopic'):
-    rc, stdout, stderr = nonfatal_get_output(
-        ['dpkg-query', '-Wf\'{Status}\'', 'libgl1-mesa-glx' + variant])
-    if 'ok installed' in output:
-      mesa_variant = variant
-  _packages_dev += (
-    'libgbm-dev' + mesa_variant,
-    'libgl1-mesa-dev' + mesa_variant,
-    'libgles2-mesa-dev' + mesa_variant,
-    'mesa-common-dev' + mesa_variant,
-  )
-
-  if package_exists('ttf-mscorefonts-installer'):
-    _packages_dev += ('ttf-mscorefonts-installer',)
-  else:
-    _packages_dev += ('msttcorefonts',)
-
-  if package_exists('libnspr4-dbg'):
-    _packages_dbg += ('libnspr4-dbg', 'libnss3-dbg')
-    _packages_lib += ('libnspr4', 'libnss3')
-  else:
-    _packages_dbg += ('libnspr4-0d-dbg', 'libnss3-1d-dbg')
-    _packages_lib += ('libnspr4-0d', 'libnss3-1d')
-
-  if package_exists('libjpeg-dev'):
-    _packages_dev += ('libjpeg-dev',)
-  else:
-    _packages_dev += ('libjpeg62-dev',)
-
-  if package_exists('libudev1'):
-    _packages_dev += ('libudev1',)
-    _packages_nacl += ('libudev1:i386',)
-  else:
-    _packages_dev += ('libudev0',)
-    _packages_nacl += ('libudev0:i386',)
-
-  if package_exists('libbrlapi0.6'):
-    _packages_dev += ('libbrlapi0.6',)
-  else:
-    _packages_dev += ('libbrlapi0.5',)
-
-  # Some packages are only needed if the distribution actually supports
-  # installing them.
-  if package_exists('appmenu-gtk'):
-    _packages_lib += ('appmenu-gtk',)
-
-  _packages_dev += _packages_chromeos_dev
-  _packages_lib += _packages_chromeos_lib
-  _packages_nacl += _packages_naclports
-
-
-def quick_check(packages):
-  rc, stdout, stderr = nonfatal_get_output([
-      'dpkg-query', '-W', '-f', '${PackageSpec}:${Status}\n'] + list(packages))
-  if rc == 0 and not stderr:
-    return 0
-  print stderr
-  return 1
-
-
-def main(argv):
-  parser = argparse.ArgumentParser()
-  parser.add_argument('--quick-check', action='store_true',
-                      help='quickly try to determine if dependencies are '
-                           'installed (this avoids interactive prompts and '
-                           'sudo commands so might not be 100% accurate)')
-  parser.add_argument('--unsupported', action='store_true',
-                      help='attempt installation even on unsupported systems')
-  args = parser.parse_args(argv)
-
-  lsb_codename = lsb_release_short_codename()
-  if not args.unsupported and not args.quick_check:
-    if lsb_codename not in map(
-        operator.itemgetter('codename'), SUPPORTED_UBUNTU_VERSIONS):
-      supported_ubuntus = ['%(number)s (%(codename)s)' % v
-                           for v in SUPPORTED_UBUNTU_VERSIONS]
-      write_error('Only Ubuntu %s are currently supported.' %
-                  ', '.join(supported_ubuntus))
-      return 1
-
-    if platform.machine() not in ('i686', 'x86_64'):
-      write_error('Only x86 architectures are currently supported.')
-      return 1
-
-  if os.geteuid() != 0 and not args.quick_check:
-    print 'Running as non-root user.'
-    print 'You might have to enter your password one or more times'
-    print 'for \'sudo\'.'
-    print
-
-  compute_dynamic_package_lists()
-
-  packages = (_packages_dev + _packages_lib + _packages_dbg + _packages_lib32 +
-              _packages_arm + _packages_nacl)
-  def packages_key(pkg):
-    s = pkg.rsplit(':', 1)
-    if len(s) == 1:
-      return (s, '')
-    return s
-  packages = sorted(set(packages), key=packages_key)
-
-  if args.quick_check:
-    return quick_check(packages)
-
-  return 0
-
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv[1:]))