poky/bitbake/bin/bitbake

#!/usr/bin/env python

ex:ts=4:sw=4:sts=4:et

-- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil --

Copyright (C) 2003, 2004 Chris Larson

Copyright (C) 2003, 2004 Phil Blundell

Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer

Copyright (C) 2005 Holger Hans Peter Freyther

Copyright (C) 2005 ROAD GmbH

Copyright (C) 2006 Richard Purdie

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License version 2 as

published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License along

with this program; if not, write to the Free Software Foundation, Inc.,

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

import os import sys, logging sys.path.insert(0, os.path.join(os.path.dirname(os.path.dirname(file)), 'lib'))

import optparse import warnings from traceback import format_exception try: import bb except RuntimeError, exc: sys.exit(str(exc)) from bb import event import bb.msg from bb import cooker from bb import ui from bb import server from bb.server import none #from bb.server import xmlrpc

version = "1.11.0" logger = logging.getLogger("BitBake")

class BBConfiguration(object): """ Manages build options and configurations for one run """

def __init__(self, options):
    for key, val in options.__dict__.items():
        setattr(self, key, val)
    self.pkgs_to_build = []

def get_ui(config): if config.ui: interface = config.ui else: interface = 'knotty'

try:
    # Dynamically load the UI based on the ui name. Although we
    # suggest a fixed set this allows you to have flexibility in which
    # ones are available.
    module = __import__("bb.ui", fromlist = [interface])
    return getattr(module, interface).main
except AttributeError:
    sys.exit("FATAL: Invalid user interface '%s' specified.\n"
             "Valid interfaces: depexp, goggle, ncurses, knotty [default]." % interface)

Display bitbake/OE warnings via the BitBake.Warnings logger, ignoring others"""

warnlog = logging.getLogger("BitBake.Warnings") _warnings_showwarning = warnings.showwarning def _showwarning(message, category, filename, lineno, file=None, line=None): if file is not None: if _warnings_showwarning is not None: _warnings_showwarning(message, category, filename, lineno, file, line) else: s = warnings.formatwarning(message, category, filename, lineno) warnlog.warn(s)

warnings.showwarning = _showwarning warnings.filterwarnings("ignore") warnings.filterwarnings("default", module="($|(oe|bb).)") warnings.filterwarnings("ignore", category=PendingDeprecationWarning) warnings.filterwarnings("ignore", category=ImportWarning) warnings.filterwarnings("ignore", category=DeprecationWarning, module="$") warnings.filterwarnings("ignore", message="With-statements now directly support multiple context managers")

def main(): parser = optparse.OptionParser( version = "BitBake Build Tool Core version %s, %%prog version %s" % (bb.version, version), usage = """%prog [options] [package ...]

Executes the specified task (default is 'build') for a given set of BitBake files. It expects that BBFILES is defined, which is a space separated list of files to be executed. BBFILES does support wildcards. Default BBFILES are the .bb files in the current directory.""")

parser.add_option("-b", "--buildfile", help = "execute the task against this .bb file, rather than a package from BBFILES.",
           action = "store", dest = "buildfile", default = None)

parser.add_option("-k", "--continue", help = "continue as much as possible after an error. While the target that failed, and those that depend on it, cannot be remade, the other dependencies of these targets can be processed all the same.",
           action = "store_false", dest = "abort", default = True)

parser.add_option("-a", "--tryaltconfigs", help = "continue with builds by trying to use alternative providers where possible.",
           action = "store_true", dest = "tryaltconfigs", default = False)

parser.add_option("-f", "--force", help = "force run of specified cmd, regardless of stamp status",
           action = "store_true", dest = "force", default = False)

parser.add_option("-c", "--cmd", help = "Specify task to execute. Note that this only executes the specified task for the providee and the packages it depends on, i.e. 'compile' does not implicitly call stage for the dependencies (IOW: use only if you know what you are doing). Depending on the base.bbclass a listtasks tasks is defined and will show available tasks",
           action = "store", dest = "cmd")

parser.add_option("-r", "--read", help = "read the specified file before bitbake.conf",
           action = "append", dest = "file", default = [])

parser.add_option("-v", "--verbose", help = "output more chit-chat to the terminal",
           action = "store_true", dest = "verbose", default = False)

parser.add_option("-D", "--debug", help = "Increase the debug level. You can specify this more than once.",
           action = "count", dest="debug", default = 0)

parser.add_option("-n", "--dry-run", help = "don't execute, just go through the motions",
           action = "store_true", dest = "dry_run", default = False)

parser.add_option("-S", "--dump-signatures", help = "don't execute, just dump out the signature construction information",
           action = "store_true", dest = "dump_signatures", default = False)

parser.add_option("-p", "--parse-only", help = "quit after parsing the BB files (developers only)",
           action = "store_true", dest = "parse_only", default = False)

parser.add_option("-d", "--disable-psyco", help = "disable using the psyco just-in-time compiler (not recommended)",
           action = "store_true", dest = "disable_psyco", default = False)

parser.add_option("-s", "--show-versions", help = "show current and preferred versions of all packages",
           action = "store_true", dest = "show_versions", default = False)

parser.add_option("-e", "--environment", help = "show the global or per-package environment (this is what used to be bbread)",
           action = "store_true", dest = "show_environment", default = False)

parser.add_option("-g", "--graphviz", help = "emit the dependency trees of the specified packages in the dot syntax",
            action = "store_true", dest = "dot_graph", default = False)

parser.add_option("-I", "--ignore-deps", help = """Assume these dependencies don't exist and are already provided (equivalent to ASSUME_PROVIDED). Useful to make dependency graphs more appealing""",
            action = "append", dest = "extra_assume_provided", default = [])

parser.add_option("-l", "--log-domains", help = """Show debug logging for the specified logging domains""",
            action = "append", dest = "debug_domains", default = [])

parser.add_option("-P", "--profile", help = "profile the command and print a report",
           action = "store_true", dest = "profile", default = False)

parser.add_option("-u", "--ui", help = "userinterface to use",
           action = "store", dest = "ui")

parser.add_option("", "--revisions-changed", help = "Set the exit code depending on whether upstream floating revisions have changed or not",
           action = "store_true", dest = "revisions_changed", default = False)

options, args = parser.parse_args(sys.argv)

configuration = BBConfiguration(options)
configuration.pkgs_to_build.extend(args[1:])
configuration.initial_path = os.environ['PATH']

ui_main = get_ui(configuration)

loghandler = event.LogHandler()
logger.addHandler(loghandler)

#server = bb.server.xmlrpc
server = bb.server.none

# Save a logfile for cooker into the current working directory. When the
# server is daemonized this logfile will be truncated.
cooker_logfile = os.path.join(os.getcwd(), "cooker.log")

bb.utils.init_logger(bb.msg, configuration.verbose, configuration.debug,
                     configuration.debug_domains)

# Clear away any spurious environment variables. But don't wipe the
# environment totally. This is necessary to ensure the correct operation
# of the UIs (e.g. for DISPLAY, etc.)
bb.utils.clean_environment()

cooker = bb.cooker.BBCooker(configuration, server)
cooker.parseCommandLine()

serverinfo = server.BitbakeServerInfo(cooker.server)

server.BitBakeServerFork(cooker, cooker.server, serverinfo, cooker_logfile)
del cooker

logger.removeHandler(loghandler)

# Setup a connection to the server (cooker)
server_connection = server.BitBakeServerConnection(serverinfo)

# Launch the UI
if configuration.ui:
    ui = configuration.ui
else:
    ui = "knotty"

try:
    return server.BitbakeUILauch().launch(serverinfo, ui_main, server_connection.connection, server_connection.events)
finally:
    server_connection.terminate()

if name == "main": try: ret = main() except Exception: ret = 1 import traceback traceback.print_exc(5) sys.exit(ret)