raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 1 | #!/usr/bin/python2.6 |
| 2 | # |
| 3 | # Copyright 2010 Google Inc. All Rights Reserved. |
| 4 | |
| 5 | """Script to checkout the ChromeOS source. |
| 6 | |
| 7 | This script sets up the ChromeOS source in the given directory, matching a |
| 8 | particular release of ChromeOS. |
| 9 | """ |
| 10 | |
| 11 | __author__ = "raymes@google.com (Raymes Khoury)" |
| 12 | |
| 13 | import optparse |
asharif | 8697d4e | 2013-02-15 09:18:09 +0000 | [diff] [blame] | 14 | import os |
asharif | 795af1d | 2013-02-16 02:11:01 +0000 | [diff] [blame] | 15 | import shutil |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 16 | import sys |
kbaclawski | 20082a0 | 2013-02-16 02:12:57 +0000 | [diff] [blame] | 17 | |
| 18 | import build_chromeos |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 19 | from utils import command_executer |
| 20 | from utils import logger |
kbaclawski | 20082a0 | 2013-02-16 02:12:57 +0000 | [diff] [blame] | 21 | from utils import misc |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 22 | |
| 23 | cmd_executer = None |
| 24 | |
| 25 | |
| 26 | def Usage(parser, message): |
| 27 | print "ERROR: " + message |
| 28 | parser.print_help() |
| 29 | sys.exit(0) |
| 30 | |
| 31 | |
asharif | 8697d4e | 2013-02-15 09:18:09 +0000 | [diff] [blame] | 32 | def Main(argv): |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 33 | """Build Chrome browser.""" |
| 34 | # Common initializations |
| 35 | global cmd_executer |
| 36 | cmd_executer = command_executer.GetCommandExecuter() |
| 37 | |
| 38 | parser = optparse.OptionParser() |
| 39 | parser.add_option("--chromeos_root", dest="chromeos_root", |
| 40 | help="Target directory for ChromeOS installation.") |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 41 | parser.add_option("--version", dest="version") |
asharif | 795af1d | 2013-02-16 02:11:01 +0000 | [diff] [blame] | 42 | parser.add_option("--clean", |
| 43 | dest="clean", |
| 44 | default=False, |
| 45 | action="store_true", |
shenhan | 9213b83 | 2013-02-19 20:42:47 +0000 | [diff] [blame] | 46 | help=("Clean the /var/cache/chromeos-chrome/" |
| 47 | "chrome-src/src/out_$board dir")) |
asharif | 795af1d | 2013-02-16 02:11:01 +0000 | [diff] [blame] | 48 | parser.add_option("--env", |
| 49 | dest="env", |
| 50 | default="", |
| 51 | help="Use the following env") |
asharif | 52ff307 | 2013-02-16 02:13:00 +0000 | [diff] [blame] | 52 | parser.add_option("--ebuild_version", |
| 53 | dest="ebuild_version", |
| 54 | help="Use this ebuild instead of the default one.") |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 55 | parser.add_option("--cflags", dest="cflags", |
asharif | 32ed84e | 2013-02-15 05:15:55 +0000 | [diff] [blame] | 56 | default="", |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 57 | help="CFLAGS for the ChromeOS packages") |
| 58 | parser.add_option("--cxxflags", dest="cxxflags", |
asharif | 32ed84e | 2013-02-15 05:15:55 +0000 | [diff] [blame] | 59 | default="", |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 60 | help="CXXFLAGS for the ChromeOS packages") |
| 61 | parser.add_option("--ldflags", dest="ldflags", |
asharif | 32ed84e | 2013-02-15 05:15:55 +0000 | [diff] [blame] | 62 | default="", |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 63 | help="LDFLAGS for the ChromeOS packages") |
| 64 | parser.add_option("--board", dest="board", |
| 65 | help="ChromeOS target board, e.g. x86-generic") |
asharif | 8697d4e | 2013-02-15 09:18:09 +0000 | [diff] [blame] | 66 | parser.add_option("--label", dest="label", |
| 67 | help="Optional label to apply to the ChromeOS image.") |
asharif | 915f0f9 | 2013-02-16 03:13:48 +0000 | [diff] [blame] | 68 | parser.add_option("--build_image_args", |
| 69 | default="", |
| 70 | dest="build_image_args", |
| 71 | help="Optional arguments to build_image.") |
shenhan | 9213b83 | 2013-02-19 20:42:47 +0000 | [diff] [blame] | 72 | parser.add_option("--cros_workon", dest="cros_workon", |
| 73 | help="Build using external source tree.") |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 74 | |
asharif | 8697d4e | 2013-02-15 09:18:09 +0000 | [diff] [blame] | 75 | options = parser.parse_args(argv)[0] |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 76 | |
| 77 | if options.chromeos_root is None: |
| 78 | Usage(parser, "--chromeos_root must be set") |
| 79 | |
| 80 | if options.board is None: |
| 81 | Usage(parser, "--board must be set") |
| 82 | |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 83 | if options.version is None: |
| 84 | logger.GetLogger().LogOutput("No Chrome version given so " |
| 85 | "using the default checked in version.") |
| 86 | chrome_version = "" |
| 87 | else: |
| 88 | chrome_version = "CHROME_VERSION=%s" % options.version |
| 89 | |
asharif | 52ff307 | 2013-02-16 02:13:00 +0000 | [diff] [blame] | 90 | options.chromeos_root = misc.CanonicalizePath(options.chromeos_root) |
| 91 | |
asharif | 44aff65 | 2013-02-16 02:41:07 +0000 | [diff] [blame] | 92 | unmask_env = "ACCEPT_KEYWORDS=~*" |
asharif | 52ff307 | 2013-02-16 02:13:00 +0000 | [diff] [blame] | 93 | if options.ebuild_version: |
| 94 | ebuild_version = "=%s" % options.ebuild_version |
asharif | 44aff65 | 2013-02-16 02:41:07 +0000 | [diff] [blame] | 95 | options.env = "%s %s" % (options.env, unmask_env) |
asharif | 52ff307 | 2013-02-16 02:13:00 +0000 | [diff] [blame] | 96 | else: |
| 97 | ebuild_version = "chromeos-chrome" |
| 98 | |
shenhan | 9213b83 | 2013-02-19 20:42:47 +0000 | [diff] [blame] | 99 | if options.cros_workon and not ( |
| 100 | os.path.isdir(options.cros_workon) and os.path.exists( |
| 101 | os.path.join(options.cros_workon, "src/chromeos/chromeos.gyp"))): |
| 102 | Usage(parser, "--cros_workon must be a valid chromium browser checkout.") |
| 103 | |
asharif | 01dba11 | 2013-02-19 19:20:01 +0000 | [diff] [blame] | 104 | options.env = misc.MergeEnvStringWithDict(options.env, |
| 105 | {"USE": "chrome_internal"}) |
asharif | fc4c06f | 2013-02-19 19:43:10 +0000 | [diff] [blame] | 106 | if options.clean: |
llozano | 3a42892 | 2013-02-19 21:36:47 +0000 | [diff] [blame^] | 107 | misc.RemoveChromeBrowserObjectFiles(options.chromeos_root, options.board) |
asharif | fc4c06f | 2013-02-19 19:43:10 +0000 | [diff] [blame] | 108 | |
shenhan | 9213b83 | 2013-02-19 20:42:47 +0000 | [diff] [blame] | 109 | chrome_origin="SERVER_SOURCE" |
| 110 | if options.cros_workon: |
| 111 | chrome_origin="LOCAL_SOURCE" |
| 112 | command = 'cros_workon --board={0} start chromeos-chrome'.format( |
| 113 | options.board) |
| 114 | ret = cmd_executer.ChrootRunCommand( |
| 115 | options.chromeos_root, command, return_output=True) |
| 116 | |
| 117 | # cros_workon start returns non-zero if chromeos-chrome is already a |
| 118 | # cros_workon package. |
| 119 | if ret[0] and ret[2].find( |
| 120 | "WARNING : Already working on chromeos-base/chromeos-chrome") == -1: |
| 121 | logger.GetLogger().LogFatal("cros_workon chromeos-chrome failed.") |
| 122 | |
| 123 | # Return value is non-zero means we do find the "Already working on..." |
| 124 | # message, keep the information, so later on we do not revert the |
| 125 | # cros_workon status. |
| 126 | cros_workon_keep = (ret[0] != 0) |
| 127 | |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 128 | # Emerge the browser |
shenhan | 9213b83 | 2013-02-19 20:42:47 +0000 | [diff] [blame] | 129 | emerge_browser_command = \ |
| 130 | ("CHROME_ORIGIN={0} {1} " |
| 131 | "CFLAGS=\"$(portageq-{2} envvar CFLAGS) {3}\" " |
| 132 | "LDFLAGS=\"$(portageq-{2} envvar LDFLAGS) {4}\" " |
| 133 | "CXXFLAGS=\"$(portageq-{2} envvar CXXFLAGS) {5}\" " |
| 134 | "{6} emerge-{2} --buildpkg {7}").format( |
| 135 | chrome_origin, chrome_version, options.board, options.cflags, |
| 136 | options.ldflags, options.cxxflags, options.env, ebuild_version) |
| 137 | |
| 138 | cros_sdk_options = '' |
| 139 | if options.cros_workon: |
| 140 | cros_sdk_options='--chrome_root={0}'.format(options.cros_workon) |
| 141 | |
| 142 | ret = cmd_executer.ChrootRunCommand(options.chromeos_root, |
| 143 | emerge_browser_command, |
| 144 | cros_sdk_options=cros_sdk_options) |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 145 | |
kbaclawski | 6999ada | 2013-02-15 19:57:09 +0000 | [diff] [blame] | 146 | logger.GetLogger().LogFatalIf(ret, "build_packages failed") |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 147 | |
shenhan | 9213b83 | 2013-02-19 20:42:47 +0000 | [diff] [blame] | 148 | if options.cros_workon and not cros_workon_keep: |
| 149 | command = 'cros_workon --board={0} stop chromeos-chrome'.format( |
| 150 | options.board) |
| 151 | ret = cmd_executer.ChrootRunCommand(options.chromeos_root, command) |
| 152 | # cros_workon failed, not a fatal one, just report it. |
| 153 | if ret: |
| 154 | print "cros_workon stop chromeos-chrome failed." |
| 155 | |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 156 | # Build image |
asharif | ca3c6c1 | 2013-02-15 23:17:54 +0000 | [diff] [blame] | 157 | ret = (cmd_executer. |
| 158 | ChrootRunCommand(options.chromeos_root, |
asharif | 915f0f9 | 2013-02-16 03:13:48 +0000 | [diff] [blame] | 159 | ("%s %s %s %s" % |
asharif | 44aff65 | 2013-02-16 02:41:07 +0000 | [diff] [blame] | 160 | (unmask_env, |
asharif | 915f0f9 | 2013-02-16 03:13:48 +0000 | [diff] [blame] | 161 | options.env, |
| 162 | misc.GetBuildImageCommand(options.board), |
| 163 | options.build_image_args)))) |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 164 | |
kbaclawski | 6999ada | 2013-02-15 19:57:09 +0000 | [diff] [blame] | 165 | logger.GetLogger().LogFatalIf(ret, "build_image failed") |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 166 | |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 167 | |
asharif | 8697d4e | 2013-02-15 09:18:09 +0000 | [diff] [blame] | 168 | flags_file_name = "chrome_flags.txt" |
| 169 | flags_file_path = ("%s/src/build/images/%s/latest/%s" % |
| 170 | (options.chromeos_root, |
| 171 | options.board, |
| 172 | flags_file_name)) |
| 173 | flags_file = open(flags_file_path, "wb") |
| 174 | flags_file.write("CFLAGS=%s\n" % options.cflags) |
| 175 | flags_file.write("CXXFLAGS=%s\n" % options.cxxflags) |
| 176 | flags_file.write("LDFLAGS=%s\n" % options.ldflags) |
| 177 | flags_file.close() |
| 178 | |
| 179 | |
| 180 | if options.label: |
| 181 | image_dir_path = ("%s/src/build/images/%s/latest" % |
| 182 | (options.chromeos_root, |
| 183 | options.board)) |
| 184 | real_image_dir_path = os.path.realpath(image_dir_path) |
| 185 | command = ("ln -sf -T %s %s/%s" % |
| 186 | (os.path.basename(real_image_dir_path), |
| 187 | os.path.dirname(real_image_dir_path), |
| 188 | options.label)) |
| 189 | |
| 190 | ret = cmd_executer.RunCommand(command) |
kbaclawski | 6999ada | 2013-02-15 19:57:09 +0000 | [diff] [blame] | 191 | logger.GetLogger().LogFatalIf(ret, "Failed to apply symlink label %s" % |
| 192 | options.label) |
asharif | 8697d4e | 2013-02-15 09:18:09 +0000 | [diff] [blame] | 193 | |
| 194 | return ret |
| 195 | |
raymes | 49fd5a3 | 2013-02-15 04:55:27 +0000 | [diff] [blame] | 196 | if __name__ == "__main__": |
asharif | 2198c51 | 2013-02-15 09:21:35 +0000 | [diff] [blame] | 197 | retval = Main(sys.argv) |
| 198 | sys.exit(retval) |