mirror of
git://git.yoctoproject.org/poky.git
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c8928e93dd
Before this change, the codeparser cache was only being saved for the main server process. This is suboptimal as it leaves code being re-evaluated at task execution time and increases parse time. We use the multiprocess Finalize() functionality to ensure each process saves out its cache. We need to update the cache save function to be multiprocess friendly with locking. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
1183 lines
44 KiB
Python
1183 lines
44 KiB
Python
#!/usr/bin/env python
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# ex:ts=4:sw=4:sts=4:et
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# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
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#
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# Copyright (C) 2003, 2004 Chris Larson
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# Copyright (C) 2003, 2004 Phil Blundell
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# Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer
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# Copyright (C) 2005 Holger Hans Peter Freyther
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# Copyright (C) 2005 ROAD GmbH
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# Copyright (C) 2006 - 2007 Richard Purdie
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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from __future__ import print_function
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import sys, os, glob, os.path, re, time
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import atexit
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import itertools
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import logging
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import multiprocessing
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import signal
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import sre_constants
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import threading
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from cStringIO import StringIO
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from contextlib import closing
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import bb
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from bb import utils, data, parse, event, cache, providers, taskdata, command, runqueue
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logger = logging.getLogger("BitBake")
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collectlog = logging.getLogger("BitBake.Collection")
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buildlog = logging.getLogger("BitBake.Build")
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parselog = logging.getLogger("BitBake.Parsing")
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providerlog = logging.getLogger("BitBake.Provider")
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class MultipleMatches(Exception):
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"""
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Exception raised when multiple file matches are found
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"""
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class NothingToBuild(Exception):
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"""
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Exception raised when there is nothing to build
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"""
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class state:
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initial, parsing, running, shutdown, stop = range(5)
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#============================================================================#
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# BBCooker
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#============================================================================#
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class BBCooker:
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"""
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Manages one bitbake build run
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"""
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def __init__(self, configuration, server):
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self.status = None
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self.appendlist = {}
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if server:
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self.server = server.BitBakeServer(self)
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self.configuration = configuration
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self.configuration.data = bb.data.init()
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if not server:
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bb.data.setVar("BB_WORKERCONTEXT", "1", self.configuration.data)
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bb.data.inheritFromOS(self.configuration.data)
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self.parseConfigurationFiles(self.configuration.file)
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if not self.configuration.cmd:
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self.configuration.cmd = bb.data.getVar("BB_DEFAULT_TASK", self.configuration.data, True) or "build"
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bbpkgs = bb.data.getVar('BBPKGS', self.configuration.data, True)
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if bbpkgs and len(self.configuration.pkgs_to_build) == 0:
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self.configuration.pkgs_to_build.extend(bbpkgs.split())
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#
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# Special updated configuration we use for firing events
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#
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self.configuration.event_data = bb.data.createCopy(self.configuration.data)
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bb.data.update_data(self.configuration.event_data)
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# TOSTOP must not be set or our children will hang when they output
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fd = sys.stdout.fileno()
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if os.isatty(fd):
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import termios
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tcattr = termios.tcgetattr(fd)
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if tcattr[3] & termios.TOSTOP:
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buildlog.info("The terminal had the TOSTOP bit set, clearing...")
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tcattr[3] = tcattr[3] & ~termios.TOSTOP
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termios.tcsetattr(fd, termios.TCSANOW, tcattr)
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self.command = bb.command.Command(self)
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self.state = state.initial
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def parseConfiguration(self):
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# Change nice level if we're asked to
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nice = bb.data.getVar("BB_NICE_LEVEL", self.configuration.data, True)
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if nice:
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curnice = os.nice(0)
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nice = int(nice) - curnice
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buildlog.verbose("Renice to %s " % os.nice(nice))
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def parseCommandLine(self):
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# Parse any commandline into actions
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if self.configuration.show_environment:
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self.commandlineAction = None
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if 'world' in self.configuration.pkgs_to_build:
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buildlog.error("'world' is not a valid target for --environment.")
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if 'universe' in self.configuration.pkgs_to_build:
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buildlog.error("'universe' is not a valid target for --environment.")
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elif len(self.configuration.pkgs_to_build) > 1:
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buildlog.error("Only one target can be used with the --environment option.")
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elif self.configuration.buildfile and len(self.configuration.pkgs_to_build) > 0:
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buildlog.error("No target should be used with the --environment and --buildfile options.")
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elif len(self.configuration.pkgs_to_build) > 0:
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self.commandlineAction = ["showEnvironmentTarget", self.configuration.pkgs_to_build]
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else:
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self.commandlineAction = ["showEnvironment", self.configuration.buildfile]
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elif self.configuration.buildfile is not None:
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self.commandlineAction = ["buildFile", self.configuration.buildfile, self.configuration.cmd]
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elif self.configuration.revisions_changed:
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self.commandlineAction = ["compareRevisions"]
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elif self.configuration.show_versions:
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self.commandlineAction = ["showVersions"]
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elif self.configuration.parse_only:
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self.commandlineAction = ["parseFiles"]
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elif self.configuration.dot_graph:
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if self.configuration.pkgs_to_build:
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self.commandlineAction = ["generateDotGraph", self.configuration.pkgs_to_build, self.configuration.cmd]
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else:
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self.commandlineAction = None
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buildlog.error("Please specify a package name for dependency graph generation.")
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else:
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if self.configuration.pkgs_to_build:
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self.commandlineAction = ["buildTargets", self.configuration.pkgs_to_build, self.configuration.cmd]
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else:
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self.commandlineAction = None
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buildlog.error("Nothing to do. Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.")
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def runCommands(self, server, data, abort):
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"""
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Run any queued asynchronous command
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This is done by the idle handler so it runs in true context rather than
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tied to any UI.
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"""
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return self.command.runAsyncCommand()
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def showVersions(self):
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# Need files parsed
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self.updateCache()
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pkg_pn = self.status.pkg_pn
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preferred_versions = {}
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latest_versions = {}
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# Sort by priority
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for pn in pkg_pn:
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(last_ver, last_file, pref_ver, pref_file) = bb.providers.findBestProvider(pn, self.configuration.data, self.status)
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preferred_versions[pn] = (pref_ver, pref_file)
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latest_versions[pn] = (last_ver, last_file)
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logger.plain("%-35s %25s %25s", "Package Name", "Latest Version", "Preferred Version")
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logger.plain("%-35s %25s %25s\n", "============", "==============", "=================")
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for p in sorted(pkg_pn):
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pref = preferred_versions[p]
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latest = latest_versions[p]
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prefstr = pref[0][0] + ":" + pref[0][1] + '-' + pref[0][2]
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lateststr = latest[0][0] + ":" + latest[0][1] + "-" + latest[0][2]
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if pref == latest:
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prefstr = ""
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logger.plain("%-35s %25s %25s", p, lateststr, prefstr)
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def showEnvironment(self, buildfile = None, pkgs_to_build = []):
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"""
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Show the outer or per-package environment
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"""
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fn = None
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envdata = None
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if buildfile:
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fn = self.matchFile(buildfile)
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elif len(pkgs_to_build) == 1:
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self.updateCache()
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localdata = data.createCopy(self.configuration.data)
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bb.data.update_data(localdata)
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bb.data.expandKeys(localdata)
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taskdata = bb.taskdata.TaskData(self.configuration.abort)
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taskdata.add_provider(localdata, self.status, pkgs_to_build[0])
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taskdata.add_unresolved(localdata, self.status)
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targetid = taskdata.getbuild_id(pkgs_to_build[0])
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fnid = taskdata.build_targets[targetid][0]
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fn = taskdata.fn_index[fnid]
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else:
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envdata = self.configuration.data
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if fn:
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try:
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envdata = bb.cache.Cache.loadDataFull(fn, self.get_file_appends(fn), self.configuration.data)
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except Exception, e:
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parselog.exception("Unable to read %s", fn)
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raise
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# emit variables and shell functions
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data.update_data(envdata)
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with closing(StringIO()) as env:
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data.emit_env(env, envdata, True)
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logger.plain(env.getvalue())
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# emit the metadata which isnt valid shell
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data.expandKeys(envdata)
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for e in envdata.keys():
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if data.getVarFlag( e, 'python', envdata ):
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logger.plain("\npython %s () {\n%s}\n", e, data.getVar(e, envdata, 1))
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def prepareTreeData(self, pkgs_to_build, task):
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"""
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Prepare a runqueue and taskdata object for iteration over pkgs_to_build
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"""
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# Need files parsed
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self.updateCache()
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# If we are told to do the None task then query the default task
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if (task == None):
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task = self.configuration.cmd
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pkgs_to_build = self.checkPackages(pkgs_to_build)
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localdata = data.createCopy(self.configuration.data)
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bb.data.update_data(localdata)
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bb.data.expandKeys(localdata)
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# We set abort to False here to prevent unbuildable targets raising
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# an exception when we're just generating data
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taskdata = bb.taskdata.TaskData(False)
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runlist = []
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for k in pkgs_to_build:
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taskdata.add_provider(localdata, self.status, k)
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runlist.append([k, "do_%s" % task])
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taskdata.add_unresolved(localdata, self.status)
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rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist)
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rq.rqdata.prepare()
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return taskdata, rq
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def generateDepTreeData(self, pkgs_to_build, task):
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"""
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Create a dependency tree of pkgs_to_build, returning the data.
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"""
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taskdata, rq = self.prepareTreeData(pkgs_to_build, task)
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seen_fnids = []
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depend_tree = {}
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depend_tree["depends"] = {}
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depend_tree["tdepends"] = {}
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depend_tree["pn"] = {}
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depend_tree["rdepends-pn"] = {}
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depend_tree["packages"] = {}
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depend_tree["rdepends-pkg"] = {}
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depend_tree["rrecs-pkg"] = {}
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for task in xrange(len(rq.rqdata.runq_fnid)):
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taskname = rq.rqdata.runq_task[task]
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fnid = rq.rqdata.runq_fnid[task]
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fn = taskdata.fn_index[fnid]
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pn = self.status.pkg_fn[fn]
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version = "%s:%s-%s" % self.status.pkg_pepvpr[fn]
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if pn not in depend_tree["pn"]:
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depend_tree["pn"][pn] = {}
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depend_tree["pn"][pn]["filename"] = fn
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depend_tree["pn"][pn]["version"] = version
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for dep in rq.rqdata.runq_depends[task]:
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depfn = taskdata.fn_index[rq.rqdata.runq_fnid[dep]]
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deppn = self.status.pkg_fn[depfn]
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dotname = "%s.%s" % (pn, rq.rqdata.runq_task[task])
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if not dotname in depend_tree["tdepends"]:
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depend_tree["tdepends"][dotname] = []
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depend_tree["tdepends"][dotname].append("%s.%s" % (deppn, rq.rqdata.runq_task[dep]))
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if fnid not in seen_fnids:
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seen_fnids.append(fnid)
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packages = []
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depend_tree["depends"][pn] = []
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for dep in taskdata.depids[fnid]:
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depend_tree["depends"][pn].append(taskdata.build_names_index[dep])
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depend_tree["rdepends-pn"][pn] = []
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for rdep in taskdata.rdepids[fnid]:
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depend_tree["rdepends-pn"][pn].append(taskdata.run_names_index[rdep])
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rdepends = self.status.rundeps[fn]
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for package in rdepends:
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depend_tree["rdepends-pkg"][package] = []
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for rdepend in rdepends[package]:
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depend_tree["rdepends-pkg"][package].append(rdepend)
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packages.append(package)
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rrecs = self.status.runrecs[fn]
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for package in rrecs:
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depend_tree["rrecs-pkg"][package] = []
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for rdepend in rrecs[package]:
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depend_tree["rrecs-pkg"][package].append(rdepend)
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if not package in packages:
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packages.append(package)
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for package in packages:
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if package not in depend_tree["packages"]:
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depend_tree["packages"][package] = {}
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depend_tree["packages"][package]["pn"] = pn
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depend_tree["packages"][package]["filename"] = fn
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depend_tree["packages"][package]["version"] = version
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return depend_tree
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def generateDepTreeEvent(self, pkgs_to_build, task):
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"""
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Create a task dependency graph of pkgs_to_build.
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Generate an event with the result
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"""
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depgraph = self.generateDepTreeData(pkgs_to_build, task)
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bb.event.fire(bb.event.DepTreeGenerated(depgraph), self.configuration.data)
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def generateDotGraphFiles(self, pkgs_to_build, task):
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"""
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Create a task dependency graph of pkgs_to_build.
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Save the result to a set of .dot files.
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"""
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depgraph = self.generateDepTreeData(pkgs_to_build, task)
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# Prints a flattened form of package-depends below where subpackages of a package are merged into the main pn
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depends_file = file('pn-depends.dot', 'w' )
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print("digraph depends {", file=depends_file)
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for pn in depgraph["pn"]:
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fn = depgraph["pn"][pn]["filename"]
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version = depgraph["pn"][pn]["version"]
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print('"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn), file=depends_file)
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for pn in depgraph["depends"]:
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for depend in depgraph["depends"][pn]:
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print('"%s" -> "%s"' % (pn, depend), file=depends_file)
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for pn in depgraph["rdepends-pn"]:
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for rdepend in depgraph["rdepends-pn"][pn]:
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print('"%s" -> "%s" [style=dashed]' % (pn, rdepend), file=depends_file)
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print("}", file=depends_file)
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logger.info("PN dependencies saved to 'pn-depends.dot'")
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depends_file = file('package-depends.dot', 'w' )
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print("digraph depends {", file=depends_file)
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for package in depgraph["packages"]:
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pn = depgraph["packages"][package]["pn"]
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fn = depgraph["packages"][package]["filename"]
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version = depgraph["packages"][package]["version"]
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if package == pn:
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print('"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn), file=depends_file)
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else:
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print('"%s" [label="%s(%s) %s\\n%s"]' % (package, package, pn, version, fn), file=depends_file)
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for depend in depgraph["depends"][pn]:
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print('"%s" -> "%s"' % (package, depend), file=depends_file)
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for package in depgraph["rdepends-pkg"]:
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for rdepend in depgraph["rdepends-pkg"][package]:
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print('"%s" -> "%s" [style=dashed]' % (package, rdepend), file=depends_file)
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for package in depgraph["rrecs-pkg"]:
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for rdepend in depgraph["rrecs-pkg"][package]:
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print('"%s" -> "%s" [style=dashed]' % (package, rdepend), file=depends_file)
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print("}", file=depends_file)
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logger.info("Package dependencies saved to 'package-depends.dot'")
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tdepends_file = file('task-depends.dot', 'w' )
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print("digraph depends {", file=tdepends_file)
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for task in depgraph["tdepends"]:
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(pn, taskname) = task.rsplit(".", 1)
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fn = depgraph["pn"][pn]["filename"]
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version = depgraph["pn"][pn]["version"]
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print('"%s.%s" [label="%s %s\\n%s\\n%s"]' % (pn, taskname, pn, taskname, version, fn), file=tdepends_file)
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for dep in depgraph["tdepends"][task]:
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print('"%s" -> "%s"' % (task, dep), file=tdepends_file)
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print("}", file=tdepends_file)
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logger.info("Task dependencies saved to 'task-depends.dot'")
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def buildDepgraph( self ):
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all_depends = self.status.all_depends
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pn_provides = self.status.pn_provides
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localdata = data.createCopy(self.configuration.data)
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bb.data.update_data(localdata)
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bb.data.expandKeys(localdata)
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matched = set()
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def calc_bbfile_priority(filename):
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for _, _, regex, pri in self.status.bbfile_config_priorities:
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if regex.match(filename):
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if not regex in matched:
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matched.add(regex)
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return pri
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return 0
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# Handle PREFERRED_PROVIDERS
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for p in (bb.data.getVar('PREFERRED_PROVIDERS', localdata, 1) or "").split():
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try:
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(providee, provider) = p.split(':')
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except:
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providerlog.critical("Malformed option in PREFERRED_PROVIDERS variable: %s" % p)
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continue
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if providee in self.status.preferred and self.status.preferred[providee] != provider:
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providerlog.error("conflicting preferences for %s: both %s and %s specified", providee, provider, self.status.preferred[providee])
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self.status.preferred[providee] = provider
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# Calculate priorities for each file
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for p in self.status.pkg_fn:
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self.status.bbfile_priority[p] = calc_bbfile_priority(p)
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for collection, pattern, regex, _ in self.status.bbfile_config_priorities:
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if not regex in matched:
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collectlog.warn("No bb files matched BBFILE_PATTERN_%s '%s'" % (collection, pattern))
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def findConfigFiles(self, varname):
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"""
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Find config files which are appropriate values for varname.
|
|
i.e. MACHINE, DISTRO
|
|
"""
|
|
possible = []
|
|
var = varname.lower()
|
|
|
|
data = self.configuration.data
|
|
# iterate configs
|
|
bbpaths = bb.data.getVar('BBPATH', data, True).split(':')
|
|
for path in bbpaths:
|
|
confpath = os.path.join(path, "conf", var)
|
|
if os.path.exists(confpath):
|
|
for root, dirs, files in os.walk(confpath):
|
|
# get all child files, these are appropriate values
|
|
for f in files:
|
|
val, sep, end = f.rpartition('.')
|
|
if end == 'conf':
|
|
possible.append(val)
|
|
|
|
bb.event.fire(bb.event.ConfigFilesFound(var, possible), self.configuration.data)
|
|
|
|
def findInheritsClass(self, klass):
|
|
"""
|
|
Find all recipes which inherit the specified class
|
|
"""
|
|
pkg_list = []
|
|
|
|
for pfn in self.status.pkg_fn:
|
|
inherits = self.status.inherits.get(pfn, None)
|
|
if inherits and inherits.count(klass) > 0:
|
|
pkg_list.append(self.status.pkg_fn[pfn])
|
|
|
|
return pkg_list
|
|
|
|
def generateTargetsTreeData(self, pkgs_to_build, task):
|
|
"""
|
|
Create a tree of pkgs_to_build metadata, returning the data.
|
|
"""
|
|
taskdata, rq = self.prepareTreeData(pkgs_to_build, task)
|
|
|
|
seen_fnids = []
|
|
target_tree = {}
|
|
target_tree["depends"] = {}
|
|
target_tree["pn"] = {}
|
|
target_tree["rdepends-pn"] = {}
|
|
|
|
for task in xrange(len(rq.rqdata.runq_fnid)):
|
|
taskname = rq.rqdata.runq_task[task]
|
|
fnid = rq.rqdata.runq_fnid[task]
|
|
fn = taskdata.fn_index[fnid]
|
|
pn = self.status.pkg_fn[fn]
|
|
version = "%s:%s-%s" % self.status.pkg_pepvpr[fn]
|
|
summary = self.status.summary[fn]
|
|
license = self.status.license[fn]
|
|
section = self.status.section[fn]
|
|
if pn not in target_tree["pn"]:
|
|
target_tree["pn"][pn] = {}
|
|
target_tree["pn"][pn]["filename"] = fn
|
|
target_tree["pn"][pn]["version"] = version
|
|
target_tree["pn"][pn]["summary"] = summary
|
|
target_tree["pn"][pn]["license"] = license
|
|
target_tree["pn"][pn]["section"] = section
|
|
if fnid not in seen_fnids:
|
|
seen_fnids.append(fnid)
|
|
packages = []
|
|
|
|
target_tree["depends"][pn] = []
|
|
for dep in taskdata.depids[fnid]:
|
|
target_tree["depends"][pn].append(taskdata.build_names_index[dep])
|
|
|
|
target_tree["rdepends-pn"][pn] = []
|
|
for rdep in taskdata.rdepids[fnid]:
|
|
target_tree["rdepends-pn"][pn].append(taskdata.run_names_index[rdep])
|
|
|
|
return target_tree
|
|
|
|
def generateTargetsTree(self, klass):
|
|
"""
|
|
Generate a dependency tree of buildable targets
|
|
Generate an event with the result
|
|
"""
|
|
pkgs = ['world']
|
|
# if inherited_class passed ensure all recipes which inherit the
|
|
# specified class are included in pkgs
|
|
if klass:
|
|
extra_pkgs = self.findInheritsClass(klass)
|
|
pkgs = pkgs + extra_pkgs
|
|
|
|
# generate a dependency tree for all our packages
|
|
tree = self.generateTargetsTreeData(pkgs, 'build')
|
|
bb.event.fire(bb.event.TargetsTreeGenerated(tree), self.configuration.data)
|
|
|
|
def buildWorldTargetList(self):
|
|
"""
|
|
Build package list for "bitbake world"
|
|
"""
|
|
all_depends = self.status.all_depends
|
|
pn_provides = self.status.pn_provides
|
|
parselog.debug(1, "collating packages for \"world\"")
|
|
for f in self.status.possible_world:
|
|
terminal = True
|
|
pn = self.status.pkg_fn[f]
|
|
|
|
for p in pn_provides[pn]:
|
|
if p.startswith('virtual/'):
|
|
parselog.debug(2, "World build skipping %s due to %s provider starting with virtual/", f, p)
|
|
terminal = False
|
|
break
|
|
for pf in self.status.providers[p]:
|
|
if self.status.pkg_fn[pf] != pn:
|
|
parselog.debug(2, "World build skipping %s due to both us and %s providing %s", f, pf, p)
|
|
terminal = False
|
|
break
|
|
if terminal:
|
|
self.status.world_target.add(pn)
|
|
|
|
def interactiveMode( self ):
|
|
"""Drop off into a shell"""
|
|
try:
|
|
from bb import shell
|
|
except ImportError:
|
|
parselog.exception("Interactive mode not available")
|
|
sys.exit(1)
|
|
else:
|
|
shell.start( self )
|
|
|
|
def _findLayerConf(self):
|
|
path = os.getcwd()
|
|
while path != "/":
|
|
bblayers = os.path.join(path, "conf", "bblayers.conf")
|
|
if os.path.exists(bblayers):
|
|
return bblayers
|
|
|
|
path, _ = os.path.split(path)
|
|
|
|
def parseConfigurationFiles(self, files):
|
|
def _parse(f, data, include=False):
|
|
try:
|
|
return bb.parse.handle(f, data, include)
|
|
except (IOError, bb.parse.ParseError) as exc:
|
|
parselog.critical("Unable to parse %s: %s" % (f, exc))
|
|
sys.exit(1)
|
|
|
|
data = self.configuration.data
|
|
bb.parse.init_parser(data)
|
|
for f in files:
|
|
data = _parse(f, data)
|
|
|
|
layerconf = self._findLayerConf()
|
|
if layerconf:
|
|
parselog.debug(2, "Found bblayers.conf (%s)", layerconf)
|
|
data = _parse(layerconf, data)
|
|
|
|
layers = (bb.data.getVar('BBLAYERS', data, True) or "").split()
|
|
|
|
data = bb.data.createCopy(data)
|
|
for layer in layers:
|
|
parselog.debug(2, "Adding layer %s", layer)
|
|
bb.data.setVar('LAYERDIR', layer, data)
|
|
data = _parse(os.path.join(layer, "conf", "layer.conf"), data)
|
|
data.expandVarref('LAYERDIR')
|
|
|
|
bb.data.delVar('LAYERDIR', data)
|
|
|
|
if not data.getVar("BBPATH", True):
|
|
raise SystemExit("The BBPATH variable is not set")
|
|
|
|
data = _parse(os.path.join("conf", "bitbake.conf"), data)
|
|
|
|
self.configuration.data = data
|
|
|
|
# Handle any INHERITs and inherit the base class
|
|
inherits = ["base"] + (bb.data.getVar('INHERIT', self.configuration.data, True ) or "").split()
|
|
for inherit in inherits:
|
|
self.configuration.data = _parse(os.path.join('classes', '%s.bbclass' % inherit), self.configuration.data, True )
|
|
|
|
# Nomally we only register event handlers at the end of parsing .bb files
|
|
# We register any handlers we've found so far here...
|
|
for var in bb.data.getVar('__BBHANDLERS', self.configuration.data) or []:
|
|
bb.event.register(var, bb.data.getVar(var, self.configuration.data))
|
|
|
|
if bb.data.getVar("BB_WORKERCONTEXT", self.configuration.data) is None:
|
|
bb.fetch.fetcher_init(self.configuration.data)
|
|
bb.codeparser.parser_cache_init(self.configuration.data)
|
|
bb.parse.init_parser(data)
|
|
bb.event.fire(bb.event.ConfigParsed(), self.configuration.data)
|
|
|
|
def handleCollections( self, collections ):
|
|
"""Handle collections"""
|
|
if collections:
|
|
collection_list = collections.split()
|
|
for c in collection_list:
|
|
regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, self.configuration.data, 1)
|
|
if regex == None:
|
|
parselog.error("BBFILE_PATTERN_%s not defined" % c)
|
|
continue
|
|
priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, self.configuration.data, 1)
|
|
if priority == None:
|
|
parselog.error("BBFILE_PRIORITY_%s not defined" % c)
|
|
continue
|
|
try:
|
|
cre = re.compile(regex)
|
|
except re.error:
|
|
parselog.error("BBFILE_PATTERN_%s \"%s\" is not a valid regular expression", c, regex)
|
|
continue
|
|
try:
|
|
pri = int(priority)
|
|
self.status.bbfile_config_priorities.append((c, regex, cre, pri))
|
|
except ValueError:
|
|
parselog.error("invalid value for BBFILE_PRIORITY_%s: \"%s\"", c, priority)
|
|
|
|
def buildSetVars(self):
|
|
"""
|
|
Setup any variables needed before starting a build
|
|
"""
|
|
if not bb.data.getVar("BUILDNAME", self.configuration.data):
|
|
bb.data.setVar("BUILDNAME", time.strftime('%Y%m%d%H%M'), self.configuration.data)
|
|
bb.data.setVar("BUILDSTART", time.strftime('%m/%d/%Y %H:%M:%S', time.gmtime()), self.configuration.data)
|
|
|
|
def matchFiles(self, buildfile):
|
|
"""
|
|
Find the .bb files which match the expression in 'buildfile'.
|
|
"""
|
|
|
|
bf = os.path.abspath(buildfile)
|
|
filelist, masked = self.collect_bbfiles()
|
|
try:
|
|
os.stat(bf)
|
|
return [bf]
|
|
except OSError:
|
|
regexp = re.compile(buildfile)
|
|
matches = []
|
|
for f in filelist:
|
|
if regexp.search(f) and os.path.isfile(f):
|
|
bf = f
|
|
matches.append(f)
|
|
return matches
|
|
|
|
def matchFile(self, buildfile):
|
|
"""
|
|
Find the .bb file which matches the expression in 'buildfile'.
|
|
Raise an error if multiple files
|
|
"""
|
|
matches = self.matchFiles(buildfile)
|
|
if len(matches) != 1:
|
|
parselog.error("Unable to match %s (%s matches found):" % (buildfile, len(matches)))
|
|
for f in matches:
|
|
parselog.error(" %s" % f)
|
|
raise MultipleMatches
|
|
return matches[0]
|
|
|
|
def buildFile(self, buildfile, task):
|
|
"""
|
|
Build the file matching regexp buildfile
|
|
"""
|
|
|
|
# Parse the configuration here. We need to do it explicitly here since
|
|
# buildFile() doesn't use the cache
|
|
self.parseConfiguration()
|
|
|
|
# If we are told to do the None task then query the default task
|
|
if (task == None):
|
|
task = self.configuration.cmd
|
|
|
|
(fn, cls) = bb.cache.Cache.virtualfn2realfn(buildfile)
|
|
buildfile = self.matchFile(fn)
|
|
fn = bb.cache.Cache.realfn2virtual(buildfile, cls)
|
|
|
|
self.buildSetVars()
|
|
|
|
self.status = bb.cache.CacheData()
|
|
infos = bb.cache.Cache.parse(fn, self.get_file_appends(fn), \
|
|
self.configuration.data)
|
|
maininfo = None
|
|
for vfn, info in infos:
|
|
self.status.add_from_recipeinfo(vfn, info)
|
|
if vfn == fn:
|
|
maininfo = info
|
|
|
|
# Tweak some variables
|
|
item = maininfo.pn
|
|
self.status.ignored_dependencies = set()
|
|
self.status.bbfile_priority[fn] = 1
|
|
|
|
# Remove external dependencies
|
|
self.status.task_deps[fn]['depends'] = {}
|
|
self.status.deps[fn] = []
|
|
self.status.rundeps[fn] = []
|
|
self.status.runrecs[fn] = []
|
|
|
|
# Remove stamp for target if force mode active
|
|
if self.configuration.force:
|
|
logger.verbose("Remove stamp %s, %s", task, fn)
|
|
bb.build.del_stamp('do_%s' % task, self.status, fn)
|
|
|
|
# Setup taskdata structure
|
|
taskdata = bb.taskdata.TaskData(self.configuration.abort)
|
|
taskdata.add_provider(self.configuration.data, self.status, item)
|
|
|
|
buildname = bb.data.getVar("BUILDNAME", self.configuration.data)
|
|
bb.event.fire(bb.event.BuildStarted(buildname, [item]), self.configuration.event_data)
|
|
|
|
# Clear locks
|
|
bb.fetch.persistent_database_connection = {}
|
|
|
|
# Execute the runqueue
|
|
runlist = [[item, "do_%s" % task]]
|
|
|
|
rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist)
|
|
|
|
def buildFileIdle(server, rq, abort):
|
|
|
|
if abort or self.state == state.stop:
|
|
rq.finish_runqueue(True)
|
|
elif self.state == state.shutdown:
|
|
rq.finish_runqueue(False)
|
|
failures = 0
|
|
try:
|
|
retval = rq.execute_runqueue()
|
|
except runqueue.TaskFailure as exc:
|
|
for fnid in exc.args:
|
|
buildlog.error("'%s' failed" % taskdata.fn_index[fnid])
|
|
failures += len(exc.args)
|
|
retval = False
|
|
if not retval:
|
|
bb.event.fire(bb.event.BuildCompleted(buildname, item, failures), self.configuration.event_data)
|
|
self.command.finishAsyncCommand()
|
|
return False
|
|
if retval is True:
|
|
return True
|
|
return retval
|
|
|
|
self.server.register_idle_function(buildFileIdle, rq)
|
|
|
|
def buildTargets(self, targets, task):
|
|
"""
|
|
Attempt to build the targets specified
|
|
"""
|
|
|
|
# Need files parsed
|
|
self.updateCache()
|
|
|
|
# If we are told to do the NULL task then query the default task
|
|
if (task == None):
|
|
task = self.configuration.cmd
|
|
|
|
targets = self.checkPackages(targets)
|
|
|
|
def buildTargetsIdle(server, rq, abort):
|
|
if abort or self.state == state.stop:
|
|
rq.finish_runqueue(True)
|
|
elif self.state == state.shutdown:
|
|
rq.finish_runqueue(False)
|
|
failures = 0
|
|
try:
|
|
retval = rq.execute_runqueue()
|
|
except runqueue.TaskFailure as exc:
|
|
for fnid in exc.args:
|
|
buildlog.error("'%s' failed" % taskdata.fn_index[fnid])
|
|
failures += len(exc.args)
|
|
retval = False
|
|
if not retval:
|
|
bb.event.fire(bb.event.BuildCompleted(buildname, targets, failures), self.configuration.event_data)
|
|
self.command.finishAsyncCommand()
|
|
return False
|
|
if retval is True:
|
|
return True
|
|
return retval
|
|
|
|
self.buildSetVars()
|
|
|
|
buildname = bb.data.getVar("BUILDNAME", self.configuration.data)
|
|
bb.event.fire(bb.event.BuildStarted(buildname, targets), self.configuration.event_data)
|
|
|
|
localdata = data.createCopy(self.configuration.data)
|
|
bb.data.update_data(localdata)
|
|
bb.data.expandKeys(localdata)
|
|
|
|
taskdata = bb.taskdata.TaskData(self.configuration.abort)
|
|
|
|
runlist = []
|
|
for k in targets:
|
|
taskdata.add_provider(localdata, self.status, k)
|
|
runlist.append([k, "do_%s" % task])
|
|
taskdata.add_unresolved(localdata, self.status)
|
|
|
|
# Clear locks
|
|
bb.fetch.persistent_database_connection = {}
|
|
|
|
rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist)
|
|
|
|
self.server.register_idle_function(buildTargetsIdle, rq)
|
|
|
|
def updateCache(self):
|
|
if self.state == state.running:
|
|
return
|
|
|
|
if self.state != state.parsing:
|
|
self.parseConfiguration ()
|
|
|
|
# Import Psyco if available and not disabled
|
|
import platform
|
|
if platform.machine() in ['i386', 'i486', 'i586', 'i686']:
|
|
if not self.configuration.disable_psyco:
|
|
try:
|
|
import psyco
|
|
except ImportError:
|
|
collectlog.info("Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.")
|
|
else:
|
|
psyco.bind( CookerParser.parse_next )
|
|
else:
|
|
collectlog.info("You have disabled Psyco. This decreases performance.")
|
|
|
|
self.status = bb.cache.CacheData()
|
|
|
|
ignore = bb.data.getVar("ASSUME_PROVIDED", self.configuration.data, 1) or ""
|
|
self.status.ignored_dependencies = set(ignore.split())
|
|
|
|
for dep in self.configuration.extra_assume_provided:
|
|
self.status.ignored_dependencies.add(dep)
|
|
|
|
self.handleCollections( bb.data.getVar("BBFILE_COLLECTIONS", self.configuration.data, 1) )
|
|
|
|
(filelist, masked) = self.collect_bbfiles()
|
|
bb.data.renameVar("__depends", "__base_depends", self.configuration.data)
|
|
|
|
self.parser = CookerParser(self, filelist, masked)
|
|
self.state = state.parsing
|
|
|
|
if not self.parser.parse_next():
|
|
collectlog.debug(1, "parsing complete")
|
|
self.buildDepgraph()
|
|
self.state = state.running
|
|
return None
|
|
|
|
return True
|
|
|
|
def checkPackages(self, pkgs_to_build):
|
|
|
|
if len(pkgs_to_build) == 0:
|
|
raise NothingToBuild
|
|
|
|
if 'world' in pkgs_to_build:
|
|
self.buildWorldTargetList()
|
|
pkgs_to_build.remove('world')
|
|
for t in self.status.world_target:
|
|
pkgs_to_build.append(t)
|
|
|
|
if 'universe' in pkgs_to_build:
|
|
parselog.debug(1, "collating packages for \"universe\"")
|
|
pkgs_to_build.remove('universe')
|
|
for t in self.status.universe_target:
|
|
pkgs_to_build.append(t)
|
|
|
|
return pkgs_to_build
|
|
|
|
def get_bbfiles( self, path = os.getcwd() ):
|
|
"""Get list of default .bb files by reading out the current directory"""
|
|
contents = os.listdir(path)
|
|
bbfiles = []
|
|
for f in contents:
|
|
(root, ext) = os.path.splitext(f)
|
|
if ext == ".bb":
|
|
bbfiles.append(os.path.abspath(os.path.join(os.getcwd(), f)))
|
|
return bbfiles
|
|
|
|
def find_bbfiles( self, path ):
|
|
"""Find all the .bb and .bbappend files in a directory"""
|
|
from os.path import join
|
|
|
|
found = []
|
|
for dir, dirs, files in os.walk(path):
|
|
for ignored in ('SCCS', 'CVS', '.svn'):
|
|
if ignored in dirs:
|
|
dirs.remove(ignored)
|
|
found += [join(dir, f) for f in files if (f.endswith('.bb') or f.endswith('.bbappend'))]
|
|
|
|
return found
|
|
|
|
def collect_bbfiles( self ):
|
|
"""Collect all available .bb build files"""
|
|
parsed, cached, skipped, masked = 0, 0, 0, 0
|
|
|
|
collectlog.debug(1, "collecting .bb files")
|
|
|
|
files = (data.getVar( "BBFILES", self.configuration.data, 1 ) or "").split()
|
|
data.setVar("BBFILES", " ".join(files), self.configuration.data)
|
|
|
|
if not len(files):
|
|
files = self.get_bbfiles()
|
|
|
|
if not len(files):
|
|
collectlog.error("no recipe files to build, check your BBPATH and BBFILES?")
|
|
bb.event.fire(CookerExit(), self.configuration.event_data)
|
|
|
|
newfiles = set()
|
|
for f in files:
|
|
if os.path.isdir(f):
|
|
dirfiles = self.find_bbfiles(f)
|
|
newfiles.update(dirfiles)
|
|
else:
|
|
globbed = glob.glob(f)
|
|
if not globbed and os.path.exists(f):
|
|
globbed = [f]
|
|
newfiles.update(globbed)
|
|
|
|
bbmask = bb.data.getVar('BBMASK', self.configuration.data, 1)
|
|
|
|
if bbmask:
|
|
try:
|
|
bbmask_compiled = re.compile(bbmask)
|
|
except sre_constants.error:
|
|
collectlog.critical("BBMASK is not a valid regular expression, ignoring.")
|
|
return list(newfiles), 0
|
|
|
|
bbfiles = []
|
|
bbappend = []
|
|
for f in newfiles:
|
|
if bbmask and bbmask_compiled.search(f):
|
|
collectlog.debug(1, "skipping masked file %s", f)
|
|
masked += 1
|
|
continue
|
|
if f.endswith('.bb'):
|
|
bbfiles.append(f)
|
|
elif f.endswith('.bbappend'):
|
|
bbappend.append(f)
|
|
else:
|
|
collectlog.debug(1, "skipping %s: unknown file extension", f)
|
|
|
|
# Build a list of .bbappend files for each .bb file
|
|
for f in bbappend:
|
|
base = os.path.basename(f).replace('.bbappend', '.bb')
|
|
if not base in self.appendlist:
|
|
self.appendlist[base] = []
|
|
self.appendlist[base].append(f)
|
|
|
|
return (bbfiles, masked)
|
|
|
|
def get_file_appends(self, fn):
|
|
"""
|
|
Returns a list of .bbappend files to apply to fn
|
|
NB: collect_bbfiles() must have been called prior to this
|
|
"""
|
|
f = os.path.basename(fn)
|
|
if f in self.appendlist:
|
|
return self.appendlist[f]
|
|
return []
|
|
|
|
def pre_serve(self):
|
|
# Empty the environment. The environment will be populated as
|
|
# necessary from the data store.
|
|
#bb.utils.empty_environment()
|
|
return
|
|
|
|
def post_serve(self):
|
|
bb.event.fire(CookerExit(), self.configuration.event_data)
|
|
|
|
def shutdown(self):
|
|
self.state = state.shutdown
|
|
|
|
def stop(self):
|
|
self.state = state.stop
|
|
|
|
def server_main(cooker, func, *args):
|
|
cooker.pre_serve()
|
|
|
|
if cooker.configuration.profile:
|
|
try:
|
|
import cProfile as profile
|
|
except:
|
|
import profile
|
|
prof = profile.Profile()
|
|
|
|
ret = profile.Profile.runcall(prof, func, *args)
|
|
|
|
prof.dump_stats("profile.log")
|
|
|
|
# Redirect stdout to capture profile information
|
|
pout = open('profile.log.processed', 'w')
|
|
so = sys.stdout.fileno()
|
|
orig_so = os.dup(sys.stdout.fileno())
|
|
os.dup2(pout.fileno(), so)
|
|
|
|
import pstats
|
|
p = pstats.Stats('profile.log')
|
|
p.sort_stats('time')
|
|
p.print_stats()
|
|
p.print_callers()
|
|
p.sort_stats('cumulative')
|
|
p.print_stats()
|
|
|
|
os.dup2(orig_so, so)
|
|
pout.flush()
|
|
pout.close()
|
|
|
|
print("Raw profiling information saved to profile.log and processed statistics to profile.log.processed")
|
|
|
|
else:
|
|
ret = func(*args)
|
|
|
|
cooker.post_serve()
|
|
|
|
return ret
|
|
|
|
class CookerExit(bb.event.Event):
|
|
"""
|
|
Notify clients of the Cooker shutdown
|
|
"""
|
|
|
|
def __init__(self):
|
|
bb.event.Event.__init__(self)
|
|
|
|
class ParsingFailure(Exception):
|
|
def __init__(self, realexception, recipe):
|
|
self.realexception = realexception
|
|
self.recipe = recipe
|
|
Exception.__init__(self, "Failure when parsing %s" % recipe)
|
|
self.args = (realexception, recipe)
|
|
|
|
def parse_file(task):
|
|
filename, appends = task
|
|
try:
|
|
return True, bb.cache.Cache.parse(filename, appends, parse_file.cfg)
|
|
except Exception, exc:
|
|
exc.recipe = filename
|
|
raise exc
|
|
# Need to turn BaseExceptions into Exceptions here so we gracefully shutdown
|
|
# and for example a worker thread doesn't just exit on its own in response to
|
|
# a SystemExit event for example.
|
|
except BaseException, exc:
|
|
raise ParsingFailure(exc, filename)
|
|
|
|
class CookerParser(object):
|
|
def __init__(self, cooker, filelist, masked):
|
|
self.filelist = filelist
|
|
self.cooker = cooker
|
|
self.cfgdata = cooker.configuration.data
|
|
|
|
# Accounting statistics
|
|
self.parsed = 0
|
|
self.cached = 0
|
|
self.error = 0
|
|
self.masked = masked
|
|
|
|
self.skipped = 0
|
|
self.virtuals = 0
|
|
self.total = len(filelist)
|
|
|
|
self.current = 0
|
|
self.num_processes = int(self.cfgdata.getVar("BB_NUMBER_PARSE_THREADS", True) or
|
|
multiprocessing.cpu_count())
|
|
|
|
self.bb_cache = bb.cache.Cache(self.cfgdata)
|
|
self.fromcache = []
|
|
self.willparse = []
|
|
for filename in self.filelist:
|
|
appends = self.cooker.get_file_appends(filename)
|
|
if not self.bb_cache.cacheValid(filename):
|
|
self.willparse.append((filename, appends))
|
|
else:
|
|
self.fromcache.append((filename, appends))
|
|
self.toparse = self.total - len(self.fromcache)
|
|
self.progress_chunk = max(self.toparse / 100, 1)
|
|
|
|
self.start()
|
|
|
|
def start(self):
|
|
def init(cfg):
|
|
signal.signal(signal.SIGINT, signal.SIG_IGN)
|
|
multiprocessing.util.Finalize(None, bb.codeparser.parser_cache_save, args=(self.cooker.configuration.data, ), exitpriority=1)
|
|
parse_file.cfg = cfg
|
|
|
|
bb.event.fire(bb.event.ParseStarted(self.toparse), self.cfgdata)
|
|
|
|
self.pool = multiprocessing.Pool(self.num_processes, init, [self.cfgdata])
|
|
parsed = self.pool.imap(parse_file, self.willparse)
|
|
self.pool.close()
|
|
|
|
self.results = itertools.chain(self.load_cached(), parsed)
|
|
|
|
def shutdown(self, clean=True):
|
|
if clean:
|
|
event = bb.event.ParseCompleted(self.cached, self.parsed,
|
|
self.skipped, self.masked,
|
|
self.virtuals, self.error,
|
|
self.total)
|
|
bb.event.fire(event, self.cfgdata)
|
|
else:
|
|
self.pool.terminate()
|
|
self.pool.join()
|
|
|
|
sync = threading.Thread(target=self.bb_cache.sync)
|
|
sync.start()
|
|
atexit.register(lambda: sync.join())
|
|
|
|
def load_cached(self):
|
|
for filename, appends in self.fromcache:
|
|
cached, infos = self.bb_cache.load(filename, appends, self.cfgdata)
|
|
yield not cached, infos
|
|
|
|
def parse_next(self):
|
|
try:
|
|
parsed, result = self.results.next()
|
|
except StopIteration:
|
|
self.shutdown()
|
|
return False
|
|
except KeyboardInterrupt:
|
|
self.shutdown(clean=False)
|
|
raise
|
|
except Exception as exc:
|
|
self.shutdown(clean=False)
|
|
bb.fatal('Error parsing %s: %s' % (exc.recipe, exc))
|
|
|
|
self.current += 1
|
|
self.virtuals += len(result)
|
|
if parsed:
|
|
self.parsed += 1
|
|
if self.parsed % self.progress_chunk == 0:
|
|
bb.event.fire(bb.event.ParseProgress(self.parsed),
|
|
self.cfgdata)
|
|
else:
|
|
self.cached += 1
|
|
|
|
for virtualfn, info in result:
|
|
if info.skipped:
|
|
self.skipped += 1
|
|
else:
|
|
self.bb_cache.add_info(virtualfn, info, self.cooker.status,
|
|
parsed=parsed)
|
|
return True
|
|
|
|
def reparse(self, filename):
|
|
infos = self.bb_cache.parse(filename,
|
|
self.cooker.get_file_appends(filename),
|
|
self.cfgdata)
|
|
for vfn, info in infos:
|
|
self.cooker.status.add_from_recipeinfo(vfn, info)
|