| #!/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 - 2007 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. |
| |
| from __future__ import print_function |
| import sys, os, glob, os.path, re, time |
| import atexit |
| import itertools |
| import logging |
| import multiprocessing |
| import sre_constants |
| import threading |
| from cStringIO import StringIO |
| from contextlib import closing |
| from functools import wraps |
| from collections import defaultdict |
| import bb, bb.exceptions, bb.command |
| from bb import utils, data, parse, event, cache, providers, taskdata, runqueue, build |
| import Queue |
| import signal |
| import subprocess |
| import errno |
| import prserv.serv |
| import pyinotify |
| |
| logger = logging.getLogger("BitBake") |
| collectlog = logging.getLogger("BitBake.Collection") |
| buildlog = logging.getLogger("BitBake.Build") |
| parselog = logging.getLogger("BitBake.Parsing") |
| providerlog = logging.getLogger("BitBake.Provider") |
| |
| class NoSpecificMatch(bb.BBHandledException): |
| """ |
| Exception raised when no or multiple file matches are found |
| """ |
| |
| class NothingToBuild(Exception): |
| """ |
| Exception raised when there is nothing to build |
| """ |
| |
| class CollectionError(bb.BBHandledException): |
| """ |
| Exception raised when layer configuration is incorrect |
| """ |
| |
| class state: |
| initial, parsing, running, shutdown, forceshutdown, stopped, error = range(7) |
| |
| |
| class SkippedPackage: |
| def __init__(self, info = None, reason = None): |
| self.pn = None |
| self.skipreason = None |
| self.provides = None |
| self.rprovides = None |
| |
| if info: |
| self.pn = info.pn |
| self.skipreason = info.skipreason |
| self.provides = info.provides |
| self.rprovides = info.rprovides |
| elif reason: |
| self.skipreason = reason |
| |
| |
| class CookerFeatures(object): |
| _feature_list = [HOB_EXTRA_CACHES, SEND_DEPENDS_TREE, BASEDATASTORE_TRACKING, SEND_SANITYEVENTS] = range(4) |
| |
| def __init__(self): |
| self._features=set() |
| |
| def setFeature(self, f): |
| # validate we got a request for a feature we support |
| if f not in CookerFeatures._feature_list: |
| return |
| self._features.add(f) |
| |
| def __contains__(self, f): |
| return f in self._features |
| |
| def __iter__(self): |
| return self._features.__iter__() |
| |
| def next(self): |
| return self._features.next() |
| |
| |
| #============================================================================# |
| # BBCooker |
| #============================================================================# |
| class BBCooker: |
| """ |
| Manages one bitbake build run |
| """ |
| |
| def __init__(self, configuration, featureSet=None): |
| self.recipecache = None |
| self.skiplist = {} |
| self.featureset = CookerFeatures() |
| if featureSet: |
| for f in featureSet: |
| self.featureset.setFeature(f) |
| |
| self.configuration = configuration |
| |
| self.configwatcher = pyinotify.WatchManager() |
| self.configwatcher.bbseen = [] |
| self.configwatcher.bbwatchedfiles = [] |
| self.confignotifier = pyinotify.Notifier(self.configwatcher, self.config_notifications) |
| self.watchmask = pyinotify.IN_CLOSE_WRITE | pyinotify.IN_CREATE | pyinotify.IN_DELETE | \ |
| pyinotify.IN_DELETE_SELF | pyinotify.IN_MODIFY | pyinotify.IN_MOVE_SELF | \ |
| pyinotify.IN_MOVED_FROM | pyinotify.IN_MOVED_TO |
| self.watcher = pyinotify.WatchManager() |
| self.watcher.bbseen = [] |
| self.watcher.bbwatchedfiles = [] |
| self.notifier = pyinotify.Notifier(self.watcher, self.notifications) |
| |
| |
| self.initConfigurationData() |
| |
| self.inotify_modified_files = [] |
| |
| def _process_inotify_updates(server, notifier_list, abort): |
| for n in notifier_list: |
| if n.check_events(timeout=0): |
| # read notified events and enqeue them |
| n.read_events() |
| n.process_events() |
| return 1.0 |
| |
| self.configuration.server_register_idlecallback(_process_inotify_updates, [self.confignotifier, self.notifier]) |
| |
| self.baseconfig_valid = True |
| self.parsecache_valid = False |
| |
| # Take a lock so only one copy of bitbake can run against a given build |
| # directory at a time |
| if not self.lockBitbake(): |
| bb.fatal("Only one copy of bitbake should be run against a build directory") |
| try: |
| self.lock.seek(0) |
| self.lock.truncate() |
| if len(configuration.interface) >= 2: |
| self.lock.write("%s:%s\n" % (configuration.interface[0], configuration.interface[1])); |
| self.lock.flush() |
| except: |
| pass |
| |
| # TOSTOP must not be set or our children will hang when they output |
| fd = sys.stdout.fileno() |
| if os.isatty(fd): |
| import termios |
| tcattr = termios.tcgetattr(fd) |
| if tcattr[3] & termios.TOSTOP: |
| buildlog.info("The terminal had the TOSTOP bit set, clearing...") |
| tcattr[3] = tcattr[3] & ~termios.TOSTOP |
| termios.tcsetattr(fd, termios.TCSANOW, tcattr) |
| |
| self.command = bb.command.Command(self) |
| self.state = state.initial |
| |
| self.parser = None |
| |
| signal.signal(signal.SIGTERM, self.sigterm_exception) |
| # Let SIGHUP exit as SIGTERM |
| signal.signal(signal.SIGHUP, self.sigterm_exception) |
| |
| def config_notifications(self, event): |
| if not event.pathname in self.configwatcher.bbwatchedfiles: |
| return |
| if not event.path in self.inotify_modified_files: |
| self.inotify_modified_files.append(event.path) |
| self.baseconfig_valid = False |
| |
| def notifications(self, event): |
| if not event.path in self.inotify_modified_files: |
| self.inotify_modified_files.append(event.path) |
| self.parsecache_valid = False |
| |
| def add_filewatch(self, deps, watcher=None): |
| if not watcher: |
| watcher = self.watcher |
| for i in deps: |
| watcher.bbwatchedfiles.append(i[0]) |
| f = os.path.dirname(i[0]) |
| if f in watcher.bbseen: |
| continue |
| watcher.bbseen.append(f) |
| watchtarget = None |
| while True: |
| # We try and add watches for files that don't exist but if they did, would influence |
| # the parser. The parent directory of these files may not exist, in which case we need |
| # to watch any parent that does exist for changes. |
| try: |
| watcher.add_watch(f, self.watchmask, quiet=False) |
| if watchtarget: |
| watcher.bbwatchedfiles.append(watchtarget) |
| break |
| except pyinotify.WatchManagerError as e: |
| if 'ENOENT' in str(e): |
| watchtarget = f |
| f = os.path.dirname(f) |
| if f in watcher.bbseen: |
| break |
| watcher.bbseen.append(f) |
| continue |
| if 'ENOSPC' in str(e): |
| providerlog.error("No space left on device or exceeds fs.inotify.max_user_watches?") |
| providerlog.error("To check max_user_watches: sysctl -n fs.inotify.max_user_watches.") |
| providerlog.error("To modify max_user_watches: sysctl -n -w fs.inotify.max_user_watches=<value>.") |
| providerlog.error("Root privilege is required to modify max_user_watches.") |
| raise |
| |
| def sigterm_exception(self, signum, stackframe): |
| if signum == signal.SIGTERM: |
| bb.warn("Cooker recieved SIGTERM, shutting down...") |
| elif signum == signal.SIGHUP: |
| bb.warn("Cooker recieved SIGHUP, shutting down...") |
| self.state = state.forceshutdown |
| |
| def setFeatures(self, features): |
| # we only accept a new feature set if we're in state initial, so we can reset without problems |
| if not self.state in [state.initial, state.shutdown, state.forceshutdown, state.stopped, state.error]: |
| raise Exception("Illegal state for feature set change") |
| original_featureset = list(self.featureset) |
| for feature in features: |
| self.featureset.setFeature(feature) |
| bb.debug(1, "Features set %s (was %s)" % (original_featureset, list(self.featureset))) |
| if (original_featureset != list(self.featureset)) and self.state != state.error: |
| self.reset() |
| |
| def initConfigurationData(self): |
| |
| self.state = state.initial |
| self.caches_array = [] |
| |
| # Need to preserve BB_CONSOLELOG over resets |
| consolelog = None |
| if hasattr(self, "data"): |
| consolelog = self.data.getVar("BB_CONSOLELOG", True) |
| |
| if CookerFeatures.BASEDATASTORE_TRACKING in self.featureset: |
| self.enableDataTracking() |
| |
| all_extra_cache_names = [] |
| # We hardcode all known cache types in a single place, here. |
| if CookerFeatures.HOB_EXTRA_CACHES in self.featureset: |
| all_extra_cache_names.append("bb.cache_extra:HobRecipeInfo") |
| |
| caches_name_array = ['bb.cache:CoreRecipeInfo'] + all_extra_cache_names |
| |
| # At least CoreRecipeInfo will be loaded, so caches_array will never be empty! |
| # This is the entry point, no further check needed! |
| for var in caches_name_array: |
| try: |
| module_name, cache_name = var.split(':') |
| module = __import__(module_name, fromlist=(cache_name,)) |
| self.caches_array.append(getattr(module, cache_name)) |
| except ImportError as exc: |
| logger.critical("Unable to import extra RecipeInfo '%s' from '%s': %s" % (cache_name, module_name, exc)) |
| sys.exit("FATAL: Failed to import extra cache class '%s'." % cache_name) |
| |
| self.databuilder = bb.cookerdata.CookerDataBuilder(self.configuration, False) |
| self.databuilder.parseBaseConfiguration() |
| self.data = self.databuilder.data |
| self.data_hash = self.databuilder.data_hash |
| |
| if consolelog: |
| self.data.setVar("BB_CONSOLELOG", consolelog) |
| |
| # we log all events to a file if so directed |
| if self.configuration.writeeventlog: |
| import json, pickle |
| DEFAULT_EVENTFILE = self.configuration.writeeventlog |
| class EventLogWriteHandler(): |
| |
| class EventWriter(): |
| def __init__(self, cooker): |
| self.file_inited = None |
| self.cooker = cooker |
| self.event_queue = [] |
| |
| def init_file(self): |
| try: |
| # delete the old log |
| os.remove(DEFAULT_EVENTFILE) |
| except: |
| pass |
| |
| # write current configuration data |
| with open(DEFAULT_EVENTFILE, "w") as f: |
| f.write("%s\n" % json.dumps({ "allvariables" : self.cooker.getAllKeysWithFlags(["doc", "func"])})) |
| |
| def write_event(self, event): |
| with open(DEFAULT_EVENTFILE, "a") as f: |
| try: |
| f.write("%s\n" % json.dumps({"class":event.__module__ + "." + event.__class__.__name__, "vars":json.dumps(pickle.dumps(event)) })) |
| except Exception as e: |
| import traceback |
| print(e, traceback.format_exc(e)) |
| |
| |
| def send(self, event): |
| event_class = event.__module__ + "." + event.__class__.__name__ |
| |
| # init on bb.event.BuildStarted |
| if self.file_inited is None: |
| if event_class == "bb.event.BuildStarted": |
| self.init_file() |
| self.file_inited = True |
| |
| # write pending events |
| for e in self.event_queue: |
| self.write_event(e) |
| |
| # also write the current event |
| self.write_event(event) |
| |
| else: |
| # queue all events until the file is inited |
| self.event_queue.append(event) |
| |
| else: |
| # we have the file, just write the event |
| self.write_event(event) |
| |
| # set our handler's event processor |
| event = EventWriter(self) # self is the cooker here |
| |
| |
| # set up cooker features for this mock UI handler |
| |
| # we need to write the dependency tree in the log |
| self.featureset.setFeature(CookerFeatures.SEND_DEPENDS_TREE) |
| # register the log file writer as UI Handler |
| bb.event.register_UIHhandler(EventLogWriteHandler()) |
| |
| |
| # |
| # Copy of the data store which has been expanded. |
| # Used for firing events and accessing variables where expansion needs to be accounted for |
| # |
| self.expanded_data = bb.data.createCopy(self.data) |
| bb.data.update_data(self.expanded_data) |
| bb.parse.init_parser(self.expanded_data) |
| |
| if CookerFeatures.BASEDATASTORE_TRACKING in self.featureset: |
| self.disableDataTracking() |
| |
| self.data.renameVar("__depends", "__base_depends") |
| self.add_filewatch(self.data.getVar("__base_depends", False), self.configwatcher) |
| |
| |
| def enableDataTracking(self): |
| self.configuration.tracking = True |
| if hasattr(self, "data"): |
| self.data.enableTracking() |
| |
| def disableDataTracking(self): |
| self.configuration.tracking = False |
| if hasattr(self, "data"): |
| self.data.disableTracking() |
| |
| def modifyConfigurationVar(self, var, val, default_file, op): |
| if op == "append": |
| self.appendConfigurationVar(var, val, default_file) |
| elif op == "set": |
| self.saveConfigurationVar(var, val, default_file, "=") |
| elif op == "earlyAssign": |
| self.saveConfigurationVar(var, val, default_file, "?=") |
| |
| |
| def appendConfigurationVar(self, var, val, default_file): |
| #add append var operation to the end of default_file |
| default_file = bb.cookerdata.findConfigFile(default_file, self.data) |
| |
| total = "#added by hob" |
| total += "\n%s += \"%s\"\n" % (var, val) |
| |
| with open(default_file, 'a') as f: |
| f.write(total) |
| |
| #add to history |
| loginfo = {"op":"append", "file":default_file, "line":total.count("\n")} |
| self.data.appendVar(var, val, **loginfo) |
| |
| def saveConfigurationVar(self, var, val, default_file, op): |
| |
| replaced = False |
| #do not save if nothing changed |
| if str(val) == self.data.getVar(var, False): |
| return |
| |
| conf_files = self.data.varhistory.get_variable_files(var) |
| |
| #format the value when it is a list |
| if isinstance(val, list): |
| listval = "" |
| for value in val: |
| listval += "%s " % value |
| val = listval |
| |
| topdir = self.data.getVar("TOPDIR", False) |
| |
| #comment or replace operations made on var |
| for conf_file in conf_files: |
| if topdir in conf_file: |
| with open(conf_file, 'r') as f: |
| contents = f.readlines() |
| |
| lines = self.data.varhistory.get_variable_lines(var, conf_file) |
| for line in lines: |
| total = "" |
| i = 0 |
| for c in contents: |
| total += c |
| i = i + 1 |
| if i==int(line): |
| end_index = len(total) |
| index = total.rfind(var, 0, end_index) |
| |
| begin_line = total.count("\n",0,index) |
| end_line = int(line) |
| |
| #check if the variable was saved before in the same way |
| #if true it replace the place where the variable was declared |
| #else it comments it |
| if contents[begin_line-1]== "#added by hob\n": |
| contents[begin_line] = "%s %s \"%s\"\n" % (var, op, val) |
| replaced = True |
| else: |
| for ii in range(begin_line, end_line): |
| contents[ii] = "#" + contents[ii] |
| |
| with open(conf_file, 'w') as f: |
| f.writelines(contents) |
| |
| if replaced == False: |
| #remove var from history |
| self.data.varhistory.del_var_history(var) |
| |
| #add var to the end of default_file |
| default_file = bb.cookerdata.findConfigFile(default_file, self.data) |
| |
| #add the variable on a single line, to be easy to replace the second time |
| total = "\n#added by hob" |
| total += "\n%s %s \"%s\"\n" % (var, op, val) |
| |
| with open(default_file, 'a') as f: |
| f.write(total) |
| |
| #add to history |
| loginfo = {"op":"set", "file":default_file, "line":total.count("\n")} |
| self.data.setVar(var, val, **loginfo) |
| |
| def removeConfigurationVar(self, var): |
| conf_files = self.data.varhistory.get_variable_files(var) |
| topdir = self.data.getVar("TOPDIR", False) |
| |
| for conf_file in conf_files: |
| if topdir in conf_file: |
| with open(conf_file, 'r') as f: |
| contents = f.readlines() |
| |
| lines = self.data.varhistory.get_variable_lines(var, conf_file) |
| for line in lines: |
| total = "" |
| i = 0 |
| for c in contents: |
| total += c |
| i = i + 1 |
| if i==int(line): |
| end_index = len(total) |
| index = total.rfind(var, 0, end_index) |
| |
| begin_line = total.count("\n",0,index) |
| |
| #check if the variable was saved before in the same way |
| if contents[begin_line-1]== "#added by hob\n": |
| contents[begin_line-1] = contents[begin_line] = "\n" |
| else: |
| contents[begin_line] = "\n" |
| #remove var from history |
| self.data.varhistory.del_var_history(var, conf_file, line) |
| #remove variable |
| self.data.delVar(var) |
| |
| with open(conf_file, 'w') as f: |
| f.writelines(contents) |
| |
| def createConfigFile(self, name): |
| path = os.getcwd() |
| confpath = os.path.join(path, "conf", name) |
| open(confpath, 'w').close() |
| |
| def parseConfiguration(self): |
| # Set log file verbosity |
| verboselogs = bb.utils.to_boolean(self.data.getVar("BB_VERBOSE_LOGS", False)) |
| if verboselogs: |
| bb.msg.loggerVerboseLogs = True |
| |
| # Change nice level if we're asked to |
| nice = self.data.getVar("BB_NICE_LEVEL", True) |
| if nice: |
| curnice = os.nice(0) |
| nice = int(nice) - curnice |
| buildlog.verbose("Renice to %s " % os.nice(nice)) |
| |
| if self.recipecache: |
| del self.recipecache |
| self.recipecache = bb.cache.CacheData(self.caches_array) |
| |
| self.handleCollections( self.data.getVar("BBFILE_COLLECTIONS", True) ) |
| |
| def updateConfigOpts(self, options, environment): |
| clean = True |
| for o in options: |
| if o in ['prefile', 'postfile']: |
| clean = False |
| server_val = getattr(self.configuration, "%s_server" % o) |
| if not options[o] and server_val: |
| # restore value provided on server start |
| setattr(self.configuration, o, server_val) |
| continue |
| setattr(self.configuration, o, options[o]) |
| for k in bb.utils.approved_variables(): |
| if k in environment and k not in self.configuration.env: |
| logger.debug(1, "Updating environment variable %s to %s" % (k, environment[k])) |
| self.configuration.env[k] = environment[k] |
| clean = False |
| if k in self.configuration.env and k not in environment: |
| logger.debug(1, "Updating environment variable %s (deleted)" % (k)) |
| del self.configuration.env[k] |
| clean = False |
| if k not in self.configuration.env and k not in environment: |
| continue |
| if environment[k] != self.configuration.env[k]: |
| logger.debug(1, "Updating environment variable %s to %s" % (k, environment[k])) |
| self.configuration.env[k] = environment[k] |
| clean = False |
| if not clean: |
| logger.debug(1, "Base environment change, triggering reparse") |
| self.baseconfig_valid = False |
| self.reset() |
| |
| def runCommands(self, server, data, abort): |
| """ |
| Run any queued asynchronous command |
| This is done by the idle handler so it runs in true context rather than |
| tied to any UI. |
| """ |
| |
| return self.command.runAsyncCommand() |
| |
| def showVersions(self): |
| |
| pkg_pn = self.recipecache.pkg_pn |
| (latest_versions, preferred_versions) = bb.providers.findProviders(self.data, self.recipecache, pkg_pn) |
| |
| logger.plain("%-35s %25s %25s", "Recipe Name", "Latest Version", "Preferred Version") |
| logger.plain("%-35s %25s %25s\n", "===========", "==============", "=================") |
| |
| for p in sorted(pkg_pn): |
| pref = preferred_versions[p] |
| latest = latest_versions[p] |
| |
| prefstr = pref[0][0] + ":" + pref[0][1] + '-' + pref[0][2] |
| lateststr = latest[0][0] + ":" + latest[0][1] + "-" + latest[0][2] |
| |
| if pref == latest: |
| prefstr = "" |
| |
| logger.plain("%-35s %25s %25s", p, lateststr, prefstr) |
| |
| def showEnvironment(self, buildfile=None, pkgs_to_build=None): |
| """ |
| Show the outer or per-recipe environment |
| """ |
| fn = None |
| envdata = None |
| if not pkgs_to_build: |
| pkgs_to_build = [] |
| |
| if buildfile: |
| # Parse the configuration here. We need to do it explicitly here since |
| # this showEnvironment() code path doesn't use the cache |
| self.parseConfiguration() |
| |
| fn, cls = bb.cache.Cache.virtualfn2realfn(buildfile) |
| fn = self.matchFile(fn) |
| fn = bb.cache.Cache.realfn2virtual(fn, cls) |
| elif len(pkgs_to_build) == 1: |
| ignore = self.expanded_data.getVar("ASSUME_PROVIDED", True) or "" |
| if pkgs_to_build[0] in set(ignore.split()): |
| bb.fatal("%s is in ASSUME_PROVIDED" % pkgs_to_build[0]) |
| |
| taskdata, runlist, pkgs_to_build = self.buildTaskData(pkgs_to_build, None, self.configuration.abort, allowincomplete=True) |
| |
| targetid = taskdata.getbuild_id(pkgs_to_build[0]) |
| fnid = taskdata.build_targets[targetid][0] |
| fn = taskdata.fn_index[fnid] |
| else: |
| envdata = self.data |
| |
| if fn: |
| try: |
| envdata = bb.cache.Cache.loadDataFull(fn, self.collection.get_file_appends(fn), self.data) |
| except Exception as e: |
| parselog.exception("Unable to read %s", fn) |
| raise |
| |
| # Display history |
| with closing(StringIO()) as env: |
| self.data.inchistory.emit(env) |
| logger.plain(env.getvalue()) |
| |
| # emit variables and shell functions |
| data.update_data(envdata) |
| with closing(StringIO()) as env: |
| data.emit_env(env, envdata, True) |
| logger.plain(env.getvalue()) |
| |
| # emit the metadata which isnt valid shell |
| data.expandKeys(envdata) |
| for e in envdata.keys(): |
| if data.getVarFlag( e, 'python', envdata ): |
| logger.plain("\npython %s () {\n%s}\n", e, envdata.getVar(e, True)) |
| |
| |
| def buildTaskData(self, pkgs_to_build, task, abort, allowincomplete=False): |
| """ |
| Prepare a runqueue and taskdata object for iteration over pkgs_to_build |
| """ |
| bb.event.fire(bb.event.TreeDataPreparationStarted(), self.data) |
| |
| # A task of None means use the default task |
| if task is None: |
| task = self.configuration.cmd |
| |
| fulltargetlist = self.checkPackages(pkgs_to_build) |
| |
| localdata = data.createCopy(self.data) |
| bb.data.update_data(localdata) |
| bb.data.expandKeys(localdata) |
| taskdata = bb.taskdata.TaskData(abort, skiplist=self.skiplist, allowincomplete=allowincomplete) |
| |
| current = 0 |
| runlist = [] |
| for k in fulltargetlist: |
| ktask = task |
| if ":do_" in k: |
| k2 = k.split(":do_") |
| k = k2[0] |
| ktask = k2[1] |
| taskdata.add_provider(localdata, self.recipecache, k) |
| current += 1 |
| if not ktask.startswith("do_"): |
| ktask = "do_%s" % ktask |
| runlist.append([k, ktask]) |
| bb.event.fire(bb.event.TreeDataPreparationProgress(current, len(fulltargetlist)), self.data) |
| taskdata.add_unresolved(localdata, self.recipecache) |
| bb.event.fire(bb.event.TreeDataPreparationCompleted(len(fulltargetlist)), self.data) |
| return taskdata, runlist, fulltargetlist |
| |
| def prepareTreeData(self, pkgs_to_build, task): |
| """ |
| Prepare a runqueue and taskdata object for iteration over pkgs_to_build |
| """ |
| |
| # We set abort to False here to prevent unbuildable targets raising |
| # an exception when we're just generating data |
| taskdata, runlist, pkgs_to_build = self.buildTaskData(pkgs_to_build, task, False, allowincomplete=True) |
| |
| return runlist, taskdata |
| |
| ######## WARNING : this function requires cache_extra to be enabled ######## |
| |
| def generateTaskDepTreeData(self, pkgs_to_build, task): |
| """ |
| Create a dependency graph of pkgs_to_build including reverse dependency |
| information. |
| """ |
| runlist, taskdata = self.prepareTreeData(pkgs_to_build, task) |
| rq = bb.runqueue.RunQueue(self, self.data, self.recipecache, taskdata, runlist) |
| rq.rqdata.prepare() |
| return self.buildDependTree(rq, taskdata) |
| |
| |
| def buildDependTree(self, rq, taskdata): |
| seen_fnids = [] |
| depend_tree = {} |
| depend_tree["depends"] = {} |
| depend_tree["tdepends"] = {} |
| depend_tree["pn"] = {} |
| depend_tree["rdepends-pn"] = {} |
| depend_tree["packages"] = {} |
| depend_tree["rdepends-pkg"] = {} |
| depend_tree["rrecs-pkg"] = {} |
| depend_tree["layer-priorities"] = self.recipecache.bbfile_config_priorities |
| |
| 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.recipecache.pkg_fn[fn] |
| version = "%s:%s-%s" % self.recipecache.pkg_pepvpr[fn] |
| if pn not in depend_tree["pn"]: |
| depend_tree["pn"][pn] = {} |
| depend_tree["pn"][pn]["filename"] = fn |
| depend_tree["pn"][pn]["version"] = version |
| depend_tree["pn"][pn]["inherits"] = self.recipecache.inherits.get(fn, None) |
| |
| # if we have extra caches, list all attributes they bring in |
| extra_info = [] |
| for cache_class in self.caches_array: |
| if type(cache_class) is type and issubclass(cache_class, bb.cache.RecipeInfoCommon) and hasattr(cache_class, 'cachefields'): |
| cachefields = getattr(cache_class, 'cachefields', []) |
| extra_info = extra_info + cachefields |
| |
| # for all attributes stored, add them to the dependency tree |
| for ei in extra_info: |
| depend_tree["pn"][pn][ei] = vars(self.recipecache)[ei][fn] |
| |
| |
| for dep in rq.rqdata.runq_depends[task]: |
| depfn = taskdata.fn_index[rq.rqdata.runq_fnid[dep]] |
| deppn = self.recipecache.pkg_fn[depfn] |
| dotname = "%s.%s" % (pn, rq.rqdata.runq_task[task]) |
| if not dotname in depend_tree["tdepends"]: |
| depend_tree["tdepends"][dotname] = [] |
| depend_tree["tdepends"][dotname].append("%s.%s" % (deppn, rq.rqdata.runq_task[dep])) |
| if fnid not in seen_fnids: |
| seen_fnids.append(fnid) |
| packages = [] |
| |
| depend_tree["depends"][pn] = [] |
| for dep in taskdata.depids[fnid]: |
| depend_tree["depends"][pn].append(taskdata.build_names_index[dep]) |
| |
| depend_tree["rdepends-pn"][pn] = [] |
| for rdep in taskdata.rdepids[fnid]: |
| depend_tree["rdepends-pn"][pn].append(taskdata.run_names_index[rdep]) |
| |
| rdepends = self.recipecache.rundeps[fn] |
| for package in rdepends: |
| depend_tree["rdepends-pkg"][package] = [] |
| for rdepend in rdepends[package]: |
| depend_tree["rdepends-pkg"][package].append(rdepend) |
| packages.append(package) |
| |
| rrecs = self.recipecache.runrecs[fn] |
| for package in rrecs: |
| depend_tree["rrecs-pkg"][package] = [] |
| for rdepend in rrecs[package]: |
| depend_tree["rrecs-pkg"][package].append(rdepend) |
| if not package in packages: |
| packages.append(package) |
| |
| for package in packages: |
| if package not in depend_tree["packages"]: |
| depend_tree["packages"][package] = {} |
| depend_tree["packages"][package]["pn"] = pn |
| depend_tree["packages"][package]["filename"] = fn |
| depend_tree["packages"][package]["version"] = version |
| |
| return depend_tree |
| |
| ######## WARNING : this function requires cache_extra to be enabled ######## |
| def generatePkgDepTreeData(self, pkgs_to_build, task): |
| """ |
| Create a dependency tree of pkgs_to_build, returning the data. |
| """ |
| _, taskdata = self.prepareTreeData(pkgs_to_build, task) |
| tasks_fnid = [] |
| if len(taskdata.tasks_name) != 0: |
| for task in xrange(len(taskdata.tasks_name)): |
| tasks_fnid.append(taskdata.tasks_fnid[task]) |
| |
| seen_fnids = [] |
| depend_tree = {} |
| depend_tree["depends"] = {} |
| depend_tree["pn"] = {} |
| depend_tree["rdepends-pn"] = {} |
| depend_tree["rdepends-pkg"] = {} |
| depend_tree["rrecs-pkg"] = {} |
| |
| # if we have extra caches, list all attributes they bring in |
| extra_info = [] |
| for cache_class in self.caches_array: |
| if type(cache_class) is type and issubclass(cache_class, bb.cache.RecipeInfoCommon) and hasattr(cache_class, 'cachefields'): |
| cachefields = getattr(cache_class, 'cachefields', []) |
| extra_info = extra_info + cachefields |
| |
| for task in xrange(len(tasks_fnid)): |
| fnid = tasks_fnid[task] |
| fn = taskdata.fn_index[fnid] |
| pn = self.recipecache.pkg_fn[fn] |
| |
| if pn not in depend_tree["pn"]: |
| depend_tree["pn"][pn] = {} |
| depend_tree["pn"][pn]["filename"] = fn |
| version = "%s:%s-%s" % self.recipecache.pkg_pepvpr[fn] |
| depend_tree["pn"][pn]["version"] = version |
| rdepends = self.recipecache.rundeps[fn] |
| rrecs = self.recipecache.runrecs[fn] |
| depend_tree["pn"][pn]["inherits"] = self.recipecache.inherits.get(fn, None) |
| |
| # for all extra attributes stored, add them to the dependency tree |
| for ei in extra_info: |
| depend_tree["pn"][pn][ei] = vars(self.recipecache)[ei][fn] |
| |
| if fnid not in seen_fnids: |
| seen_fnids.append(fnid) |
| |
| depend_tree["depends"][pn] = [] |
| for dep in taskdata.depids[fnid]: |
| item = taskdata.build_names_index[dep] |
| pn_provider = "" |
| targetid = taskdata.getbuild_id(item) |
| if targetid in taskdata.build_targets and taskdata.build_targets[targetid]: |
| id = taskdata.build_targets[targetid][0] |
| fn_provider = taskdata.fn_index[id] |
| pn_provider = self.recipecache.pkg_fn[fn_provider] |
| else: |
| pn_provider = item |
| depend_tree["depends"][pn].append(pn_provider) |
| |
| depend_tree["rdepends-pn"][pn] = [] |
| for rdep in taskdata.rdepids[fnid]: |
| item = taskdata.run_names_index[rdep] |
| pn_rprovider = "" |
| targetid = taskdata.getrun_id(item) |
| if targetid in taskdata.run_targets and taskdata.run_targets[targetid]: |
| id = taskdata.run_targets[targetid][0] |
| fn_rprovider = taskdata.fn_index[id] |
| pn_rprovider = self.recipecache.pkg_fn[fn_rprovider] |
| else: |
| pn_rprovider = item |
| depend_tree["rdepends-pn"][pn].append(pn_rprovider) |
| |
| depend_tree["rdepends-pkg"].update(rdepends) |
| depend_tree["rrecs-pkg"].update(rrecs) |
| |
| return depend_tree |
| |
| def generateDepTreeEvent(self, pkgs_to_build, task): |
| """ |
| Create a task dependency graph of pkgs_to_build. |
| Generate an event with the result |
| """ |
| depgraph = self.generateTaskDepTreeData(pkgs_to_build, task) |
| bb.event.fire(bb.event.DepTreeGenerated(depgraph), self.data) |
| |
| def generateDotGraphFiles(self, pkgs_to_build, task): |
| """ |
| Create a task dependency graph of pkgs_to_build. |
| Save the result to a set of .dot files. |
| """ |
| |
| depgraph = self.generateTaskDepTreeData(pkgs_to_build, task) |
| |
| # Prints a flattened form of package-depends below where subpackages of a package are merged into the main pn |
| depends_file = file('pn-depends.dot', 'w' ) |
| buildlist_file = file('pn-buildlist', 'w' ) |
| print("digraph depends {", file=depends_file) |
| for pn in depgraph["pn"]: |
| fn = depgraph["pn"][pn]["filename"] |
| version = depgraph["pn"][pn]["version"] |
| print('"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn), file=depends_file) |
| print("%s" % pn, file=buildlist_file) |
| buildlist_file.close() |
| logger.info("PN build list saved to 'pn-buildlist'") |
| for pn in depgraph["depends"]: |
| for depend in depgraph["depends"][pn]: |
| print('"%s" -> "%s"' % (pn, depend), file=depends_file) |
| for pn in depgraph["rdepends-pn"]: |
| for rdepend in depgraph["rdepends-pn"][pn]: |
| print('"%s" -> "%s" [style=dashed]' % (pn, rdepend), file=depends_file) |
| print("}", file=depends_file) |
| logger.info("PN dependencies saved to 'pn-depends.dot'") |
| |
| depends_file = file('package-depends.dot', 'w' ) |
| print("digraph depends {", file=depends_file) |
| for package in depgraph["packages"]: |
| pn = depgraph["packages"][package]["pn"] |
| fn = depgraph["packages"][package]["filename"] |
| version = depgraph["packages"][package]["version"] |
| if package == pn: |
| print('"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn), file=depends_file) |
| else: |
| print('"%s" [label="%s(%s) %s\\n%s"]' % (package, package, pn, version, fn), file=depends_file) |
| for depend in depgraph["depends"][pn]: |
| print('"%s" -> "%s"' % (package, depend), file=depends_file) |
| for package in depgraph["rdepends-pkg"]: |
| for rdepend in depgraph["rdepends-pkg"][package]: |
| print('"%s" -> "%s" [style=dashed]' % (package, rdepend), file=depends_file) |
| for package in depgraph["rrecs-pkg"]: |
| for rdepend in depgraph["rrecs-pkg"][package]: |
| print('"%s" -> "%s" [style=dashed]' % (package, rdepend), file=depends_file) |
| print("}", file=depends_file) |
| logger.info("Package dependencies saved to 'package-depends.dot'") |
| |
| tdepends_file = file('task-depends.dot', 'w' ) |
| print("digraph depends {", file=tdepends_file) |
| for task in depgraph["tdepends"]: |
| (pn, taskname) = task.rsplit(".", 1) |
| fn = depgraph["pn"][pn]["filename"] |
| version = depgraph["pn"][pn]["version"] |
| print('"%s.%s" [label="%s %s\\n%s\\n%s"]' % (pn, taskname, pn, taskname, version, fn), file=tdepends_file) |
| for dep in depgraph["tdepends"][task]: |
| print('"%s" -> "%s"' % (task, dep), file=tdepends_file) |
| print("}", file=tdepends_file) |
| logger.info("Task dependencies saved to 'task-depends.dot'") |
| |
| def show_appends_with_no_recipes(self): |
| # Determine which bbappends haven't been applied |
| |
| # First get list of recipes, including skipped |
| recipefns = self.recipecache.pkg_fn.keys() |
| recipefns.extend(self.skiplist.keys()) |
| |
| # Work out list of bbappends that have been applied |
| applied_appends = [] |
| for fn in recipefns: |
| applied_appends.extend(self.collection.get_file_appends(fn)) |
| |
| appends_without_recipes = [] |
| for _, appendfn in self.collection.bbappends: |
| if not appendfn in applied_appends: |
| appends_without_recipes.append(appendfn) |
| |
| if appends_without_recipes: |
| msg = 'No recipes available for:\n %s' % '\n '.join(appends_without_recipes) |
| warn_only = self.data.getVar("BB_DANGLINGAPPENDS_WARNONLY", \ |
| False) or "no" |
| if warn_only.lower() in ("1", "yes", "true"): |
| bb.warn(msg) |
| else: |
| bb.fatal(msg) |
| |
| def handlePrefProviders(self): |
| |
| localdata = data.createCopy(self.data) |
| bb.data.update_data(localdata) |
| bb.data.expandKeys(localdata) |
| |
| # Handle PREFERRED_PROVIDERS |
| for p in (localdata.getVar('PREFERRED_PROVIDERS', True) or "").split(): |
| try: |
| (providee, provider) = p.split(':') |
| except: |
| providerlog.critical("Malformed option in PREFERRED_PROVIDERS variable: %s" % p) |
| continue |
| if providee in self.recipecache.preferred and self.recipecache.preferred[providee] != provider: |
| providerlog.error("conflicting preferences for %s: both %s and %s specified", providee, provider, self.recipecache.preferred[providee]) |
| self.recipecache.preferred[providee] = provider |
| |
| def findCoreBaseFiles(self, subdir, configfile): |
| corebase = self.data.getVar('COREBASE', True) or "" |
| paths = [] |
| for root, dirs, files in os.walk(corebase + '/' + subdir): |
| for d in dirs: |
| configfilepath = os.path.join(root, d, configfile) |
| if os.path.exists(configfilepath): |
| paths.append(os.path.join(root, d)) |
| |
| if paths: |
| bb.event.fire(bb.event.CoreBaseFilesFound(paths), self.data) |
| |
| def findConfigFilePath(self, configfile): |
| """ |
| Find the location on disk of configfile and if it exists and was parsed by BitBake |
| emit the ConfigFilePathFound event with the path to the file. |
| """ |
| path = bb.cookerdata.findConfigFile(configfile, self.data) |
| if not path: |
| return |
| |
| # Generate a list of parsed configuration files by searching the files |
| # listed in the __depends and __base_depends variables with a .conf suffix. |
| conffiles = [] |
| dep_files = self.data.getVar('__base_depends', False) or [] |
| dep_files = dep_files + (self.data.getVar('__depends', False) or []) |
| |
| for f in dep_files: |
| if f[0].endswith(".conf"): |
| conffiles.append(f[0]) |
| |
| _, conf, conffile = path.rpartition("conf/") |
| match = os.path.join(conf, conffile) |
| # Try and find matches for conf/conffilename.conf as we don't always |
| # have the full path to the file. |
| for cfg in conffiles: |
| if cfg.endswith(match): |
| bb.event.fire(bb.event.ConfigFilePathFound(path), |
| self.data) |
| break |
| |
| def findFilesMatchingInDir(self, filepattern, directory): |
| """ |
| Searches for files matching the regex 'pattern' which are children of |
| 'directory' in each BBPATH. i.e. to find all rootfs package classes available |
| to BitBake one could call findFilesMatchingInDir(self, 'rootfs_', 'classes') |
| or to find all machine configuration files one could call: |
| findFilesMatchingInDir(self, 'conf/machines', 'conf') |
| """ |
| |
| matches = [] |
| p = re.compile(re.escape(filepattern)) |
| bbpaths = self.data.getVar('BBPATH', True).split(':') |
| for path in bbpaths: |
| dirpath = os.path.join(path, directory) |
| if os.path.exists(dirpath): |
| for root, dirs, files in os.walk(dirpath): |
| for f in files: |
| if p.search(f): |
| matches.append(f) |
| |
| if matches: |
| bb.event.fire(bb.event.FilesMatchingFound(filepattern, matches), self.data) |
| |
| def findConfigFiles(self, varname): |
| """ |
| Find config files which are appropriate values for varname. |
| i.e. MACHINE, DISTRO |
| """ |
| possible = [] |
| var = varname.lower() |
| |
| data = self.data |
| # iterate configs |
| bbpaths = data.getVar('BBPATH', 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) |
| |
| if possible: |
| bb.event.fire(bb.event.ConfigFilesFound(var, possible), self.data) |
| |
| def findInheritsClass(self, klass): |
| """ |
| Find all recipes which inherit the specified class |
| """ |
| pkg_list = [] |
| |
| for pfn in self.recipecache.pkg_fn: |
| inherits = self.recipecache.inherits.get(pfn, None) |
| if inherits and inherits.count(klass) > 0: |
| pkg_list.append(self.recipecache.pkg_fn[pfn]) |
| |
| return pkg_list |
| |
| def generateTargetsTree(self, klass=None, pkgs=None): |
| """ |
| Generate a dependency tree of buildable targets |
| Generate an event with the result |
| """ |
| # if the caller hasn't specified a pkgs list default to universe |
| if not pkgs: |
| pkgs = ['universe'] |
| # 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.generatePkgDepTreeData(pkgs, 'build') |
| bb.event.fire(bb.event.TargetsTreeGenerated(tree), self.data) |
| |
| def buildWorldTargetList(self): |
| """ |
| Build package list for "bitbake world" |
| """ |
| parselog.debug(1, "collating packages for \"world\"") |
| for f in self.recipecache.possible_world: |
| terminal = True |
| pn = self.recipecache.pkg_fn[f] |
| |
| for p in self.recipecache.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.recipecache.providers[p]: |
| if self.recipecache.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.recipecache.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 handleCollections( self, collections ): |
| """Handle collections""" |
| errors = False |
| self.recipecache.bbfile_config_priorities = [] |
| if collections: |
| collection_priorities = {} |
| collection_depends = {} |
| collection_list = collections.split() |
| min_prio = 0 |
| for c in collection_list: |
| # Get collection priority if defined explicitly |
| priority = self.data.getVar("BBFILE_PRIORITY_%s" % c, True) |
| if priority: |
| try: |
| prio = int(priority) |
| except ValueError: |
| parselog.error("invalid value for BBFILE_PRIORITY_%s: \"%s\"", c, priority) |
| errors = True |
| if min_prio == 0 or prio < min_prio: |
| min_prio = prio |
| collection_priorities[c] = prio |
| else: |
| collection_priorities[c] = None |
| |
| # Check dependencies and store information for priority calculation |
| deps = self.data.getVar("LAYERDEPENDS_%s" % c, True) |
| if deps: |
| try: |
| deplist = bb.utils.explode_dep_versions2(deps) |
| except bb.utils.VersionStringException as vse: |
| bb.fatal('Error parsing LAYERDEPENDS_%s: %s' % (c, str(vse))) |
| for dep, oplist in deplist.iteritems(): |
| if dep in collection_list: |
| for opstr in oplist: |
| layerver = self.data.getVar("LAYERVERSION_%s" % dep, True) |
| (op, depver) = opstr.split() |
| if layerver: |
| try: |
| res = bb.utils.vercmp_string_op(layerver, depver, op) |
| except bb.utils.VersionStringException as vse: |
| bb.fatal('Error parsing LAYERDEPENDS_%s: %s' % (c, str(vse))) |
| if not res: |
| parselog.error("Layer '%s' depends on version %s of layer '%s', but version %s is currently enabled in your configuration. Check that you are using the correct matching versions/branches of these two layers.", c, opstr, dep, layerver) |
| errors = True |
| else: |
| parselog.error("Layer '%s' depends on version %s of layer '%s', which exists in your configuration but does not specify a version. Check that you are using the correct matching versions/branches of these two layers.", c, opstr, dep) |
| errors = True |
| else: |
| parselog.error("Layer '%s' depends on layer '%s', but this layer is not enabled in your configuration", c, dep) |
| errors = True |
| collection_depends[c] = deplist.keys() |
| else: |
| collection_depends[c] = [] |
| |
| # Recursively work out collection priorities based on dependencies |
| def calc_layer_priority(collection): |
| if not collection_priorities[collection]: |
| max_depprio = min_prio |
| for dep in collection_depends[collection]: |
| calc_layer_priority(dep) |
| depprio = collection_priorities[dep] |
| if depprio > max_depprio: |
| max_depprio = depprio |
| max_depprio += 1 |
| parselog.debug(1, "Calculated priority of layer %s as %d", collection, max_depprio) |
| collection_priorities[collection] = max_depprio |
| |
| # Calculate all layer priorities using calc_layer_priority and store in bbfile_config_priorities |
| for c in collection_list: |
| calc_layer_priority(c) |
| regex = self.data.getVar("BBFILE_PATTERN_%s" % c, True) |
| if regex == None: |
| parselog.error("BBFILE_PATTERN_%s not defined" % c) |
| errors = True |
| continue |
| try: |
| cre = re.compile(regex) |
| except re.error: |
| parselog.error("BBFILE_PATTERN_%s \"%s\" is not a valid regular expression", c, regex) |
| errors = True |
| continue |
| self.recipecache.bbfile_config_priorities.append((c, regex, cre, collection_priorities[c])) |
| if errors: |
| # We've already printed the actual error(s) |
| raise CollectionError("Errors during parsing layer configuration") |
| |
| def buildSetVars(self): |
| """ |
| Setup any variables needed before starting a build |
| """ |
| t = time.gmtime() |
| if not self.data.getVar("BUILDNAME", False): |
| self.data.setVar("BUILDNAME", "${DATE}${TIME}") |
| self.data.setVar("BUILDSTART", time.strftime('%m/%d/%Y %H:%M:%S', t)) |
| self.data.setVar("DATE", time.strftime('%Y%m%d', t)) |
| self.data.setVar("TIME", time.strftime('%H%M%S', t)) |
| |
| def matchFiles(self, bf): |
| """ |
| Find the .bb files which match the expression in 'buildfile'. |
| """ |
| if bf.startswith("/") or bf.startswith("../"): |
| bf = os.path.abspath(bf) |
| |
| self.collection = CookerCollectFiles(self.recipecache.bbfile_config_priorities) |
| filelist, masked = self.collection.collect_bbfiles(self.data, self.expanded_data) |
| try: |
| os.stat(bf) |
| bf = os.path.abspath(bf) |
| return [bf] |
| except OSError: |
| regexp = re.compile(bf) |
| matches = [] |
| for f in filelist: |
| if regexp.search(f) and os.path.isfile(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: |
| if matches: |
| msg = "Unable to match '%s' to a specific recipe file - %s matches found:" % (buildfile, len(matches)) |
| if matches: |
| for f in matches: |
| msg += "\n %s" % f |
| parselog.error(msg) |
| else: |
| parselog.error("Unable to find any recipe file matching '%s'" % buildfile) |
| raise NoSpecificMatch |
| return matches[0] |
| |
| def buildFile(self, buildfile, task): |
| """ |
| Build the file matching regexp buildfile |
| """ |
| |
| # Too many people use -b because they think it's how you normally |
| # specify a target to be built, so show a warning |
| bb.warn("Buildfile specified, dependencies will not be handled. If this is not what you want, do not use -b / --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) |
| fn = self.matchFile(fn) |
| |
| self.buildSetVars() |
| |
| infos = bb.cache.Cache.parse(fn, self.collection.get_file_appends(fn), \ |
| self.data, |
| self.caches_array) |
| infos = dict(infos) |
| |
| fn = bb.cache.Cache.realfn2virtual(fn, cls) |
| try: |
| info_array = infos[fn] |
| except KeyError: |
| bb.fatal("%s does not exist" % fn) |
| |
| if info_array[0].skipped: |
| bb.fatal("%s was skipped: %s" % (fn, info_array[0].skipreason)) |
| |
| self.recipecache.add_from_recipeinfo(fn, info_array) |
| |
| # Tweak some variables |
| item = info_array[0].pn |
| self.recipecache.ignored_dependencies = set() |
| self.recipecache.bbfile_priority[fn] = 1 |
| |
| # Remove external dependencies |
| self.recipecache.task_deps[fn]['depends'] = {} |
| self.recipecache.deps[fn] = [] |
| self.recipecache.rundeps[fn] = [] |
| self.recipecache.runrecs[fn] = [] |
| |
| # Invalidate task for target if force mode active |
| if self.configuration.force: |
| logger.verbose("Invalidate task %s, %s", task, fn) |
| if not task.startswith("do_"): |
| task = "do_%s" % task |
| bb.parse.siggen.invalidate_task(task, self.recipecache, fn) |
| |
| # Setup taskdata structure |
| taskdata = bb.taskdata.TaskData(self.configuration.abort) |
| taskdata.add_provider(self.data, self.recipecache, item) |
| |
| buildname = self.data.getVar("BUILDNAME", True) |
| bb.event.fire(bb.event.BuildStarted(buildname, [item]), self.expanded_data) |
| |
| # Execute the runqueue |
| if not task.startswith("do_"): |
| task = "do_%s" % task |
| runlist = [[item, task]] |
| |
| rq = bb.runqueue.RunQueue(self, self.data, self.recipecache, taskdata, runlist) |
| |
| def buildFileIdle(server, rq, abort): |
| |
| msg = None |
| interrupted = 0 |
| if abort or self.state == state.forceshutdown: |
| rq.finish_runqueue(True) |
| msg = "Forced shutdown" |
| interrupted = 2 |
| elif self.state == state.shutdown: |
| rq.finish_runqueue(False) |
| msg = "Stopped build" |
| interrupted = 1 |
| failures = 0 |
| try: |
| retval = rq.execute_runqueue() |
| except runqueue.TaskFailure as exc: |
| failures += len(exc.args) |
| retval = False |
| except SystemExit as exc: |
| self.command.finishAsyncCommand() |
| return False |
| |
| if not retval: |
| bb.event.fire(bb.event.BuildCompleted(len(rq.rqdata.runq_fnid), buildname, item, failures, interrupted), self.expanded_data) |
| self.command.finishAsyncCommand(msg) |
| return False |
| if retval is True: |
| return True |
| return retval |
| |
| self.configuration.server_register_idlecallback(buildFileIdle, rq) |
| |
| def buildTargets(self, targets, task): |
| """ |
| Attempt to build the targets specified |
| """ |
| |
| def buildTargetsIdle(server, rq, abort): |
| msg = None |
| interrupted = 0 |
| if abort or self.state == state.forceshutdown: |
| rq.finish_runqueue(True) |
| msg = "Forced shutdown" |
| interrupted = 2 |
| elif self.state == state.shutdown: |
| rq.finish_runqueue(False) |
| msg = "Stopped build" |
| interrupted = 1 |
| failures = 0 |
| try: |
| retval = rq.execute_runqueue() |
| except runqueue.TaskFailure as exc: |
| failures += len(exc.args) |
| retval = False |
| except SystemExit as exc: |
| self.command.finishAsyncCommand() |
| return False |
| |
| if not retval: |
| bb.event.fire(bb.event.BuildCompleted(len(rq.rqdata.runq_fnid), buildname, targets, failures, interrupted), self.data) |
| self.command.finishAsyncCommand(msg) |
| return False |
| if retval is True: |
| return True |
| return retval |
| |
| build.reset_cache() |
| self.buildSetVars() |
| |
| # If we are told to do the None task then query the default task |
| if (task == None): |
| task = self.configuration.cmd |
| |
| if not task.startswith("do_"): |
| task = "do_%s" % task |
| |
| taskdata, runlist, fulltargetlist = self.buildTaskData(targets, task, self.configuration.abort) |
| |
| buildname = self.data.getVar("BUILDNAME", False) |
| |
| # make targets to always look as <target>:do_<task> |
| ntargets = [] |
| for target in fulltargetlist: |
| if ":" in target: |
| if ":do_" not in target: |
| target = "%s:do_%s" % tuple(target.split(":", 1)) |
| else: |
| target = "%s:%s" % (target, task) |
| ntargets.append(target) |
| |
| bb.event.fire(bb.event.BuildStarted(buildname, ntargets), self.data) |
| |
| rq = bb.runqueue.RunQueue(self, self.data, self.recipecache, taskdata, runlist) |
| if 'universe' in targets: |
| rq.rqdata.warn_multi_bb = True |
| |
| self.configuration.server_register_idlecallback(buildTargetsIdle, rq) |
| |
| |
| def getAllKeysWithFlags(self, flaglist): |
| dump = {} |
| for k in self.data.keys(): |
| try: |
| v = self.data.getVar(k, True) |
| if not k.startswith("__") and not isinstance(v, bb.data_smart.DataSmart): |
| dump[k] = { |
| 'v' : v , |
| 'history' : self.data.varhistory.variable(k), |
| } |
| for d in flaglist: |
| dump[k][d] = self.data.getVarFlag(k, d) |
| except Exception as e: |
| print(e) |
| return dump |
| |
| |
| def generateNewImage(self, image, base_image, package_queue, timestamp, description): |
| ''' |
| Create a new image with a "require"/"inherit" base_image statement |
| ''' |
| if timestamp: |
| image_name = os.path.splitext(image)[0] |
| timestr = time.strftime("-%Y%m%d-%H%M%S") |
| dest = image_name + str(timestr) + ".bb" |
| else: |
| if not image.endswith(".bb"): |
| dest = image + ".bb" |
| else: |
| dest = image |
| |
| basename = False |
| if base_image: |
| with open(base_image, 'r') as f: |
| require_line = f.readline() |
| p = re.compile("IMAGE_BASENAME *=") |
| for line in f: |
| if p.search(line): |
| basename = True |
| |
| with open(dest, "w") as imagefile: |
| if base_image is None: |
| imagefile.write("inherit core-image\n") |
| else: |
| topdir = self.data.getVar("TOPDIR", False) |
| if topdir in base_image: |
| base_image = require_line.split()[1] |
| imagefile.write("require " + base_image + "\n") |
| image_install = "IMAGE_INSTALL = \"" |
| for package in package_queue: |
| image_install += str(package) + " " |
| image_install += "\"\n" |
| imagefile.write(image_install) |
| |
| description_var = "DESCRIPTION = \"" + description + "\"\n" |
| imagefile.write(description_var) |
| |
| if basename: |
| # If this is overwritten in a inherited image, reset it to default |
| image_basename = "IMAGE_BASENAME = \"${PN}\"\n" |
| imagefile.write(image_basename) |
| |
| self.state = state.initial |
| if timestamp: |
| return timestr |
| |
| def updateCacheSync(self): |
| if self.state == state.running: |
| return |
| |
| # reload files for which we got notifications |
| for p in self.inotify_modified_files: |
| bb.parse.update_cache(p) |
| self.inotify_modified_files = [] |
| |
| if not self.baseconfig_valid: |
| logger.debug(1, "Reloading base configuration data") |
| self.initConfigurationData() |
| self.baseconfig_valid = True |
| self.parsecache_valid = False |
| |
| # This is called for all async commands when self.state != running |
| def updateCache(self): |
| if self.state == state.running: |
| return |
| |
| if self.state in (state.shutdown, state.forceshutdown, state.error): |
| if hasattr(self.parser, 'shutdown'): |
| self.parser.shutdown(clean=False, force = True) |
| raise bb.BBHandledException() |
| |
| if self.state != state.parsing: |
| self.updateCacheSync() |
| |
| if self.state != state.parsing and not self.parsecache_valid: |
| self.parseConfiguration () |
| if CookerFeatures.SEND_SANITYEVENTS in self.featureset: |
| bb.event.fire(bb.event.SanityCheck(False), self.data) |
| |
| ignore = self.expanded_data.getVar("ASSUME_PROVIDED", True) or "" |
| self.recipecache.ignored_dependencies = set(ignore.split()) |
| |
| for dep in self.configuration.extra_assume_provided: |
| self.recipecache.ignored_dependencies.add(dep) |
| |
| self.collection = CookerCollectFiles(self.recipecache.bbfile_config_priorities) |
| (filelist, masked) = self.collection.collect_bbfiles(self.data, self.expanded_data) |
| |
| self.parser = CookerParser(self, filelist, masked) |
| self.parsecache_valid = True |
| |
| self.state = state.parsing |
| |
| if not self.parser.parse_next(): |
| collectlog.debug(1, "parsing complete") |
| if self.parser.error: |
| raise bb.BBHandledException() |
| self.show_appends_with_no_recipes() |
| self.handlePrefProviders() |
| self.recipecache.bbfile_priority = self.collection.collection_priorities(self.recipecache.pkg_fn, self.data) |
| self.state = state.running |
| |
| # Send an event listing all stamps reachable after parsing |
| # which the metadata may use to clean up stale data |
| event = bb.event.ReachableStamps(self.recipecache.stamp) |
| bb.event.fire(event, self.expanded_data) |
| return None |
| |
| return True |
| |
| def checkPackages(self, pkgs_to_build): |
| |
| # Return a copy, don't modify the original |
| pkgs_to_build = pkgs_to_build[:] |
| |
| if len(pkgs_to_build) == 0: |
| raise NothingToBuild |
| |
| ignore = (self.expanded_data.getVar("ASSUME_PROVIDED", True) or "").split() |
| for pkg in pkgs_to_build: |
| if pkg in ignore: |
| parselog.warn("Explicit target \"%s\" is in ASSUME_PROVIDED, ignoring" % pkg) |
| |
| if 'world' in pkgs_to_build: |
| self.buildWorldTargetList() |
| pkgs_to_build.remove('world') |
| for t in self.recipecache.world_target: |
| pkgs_to_build.append(t) |
| |
| if 'universe' in pkgs_to_build: |
| parselog.warn("The \"universe\" target is only intended for testing and may produce errors.") |
| parselog.debug(1, "collating packages for \"universe\"") |
| pkgs_to_build.remove('universe') |
| for t in self.recipecache.universe_target: |
| pkgs_to_build.append(t) |
| |
| return pkgs_to_build |
| |
| |
| |
| |
| def pre_serve(self): |
| # Empty the environment. The environment will be populated as |
| # necessary from the data store. |
| #bb.utils.empty_environment() |
| try: |
| self.prhost = prserv.serv.auto_start(self.data) |
| except prserv.serv.PRServiceConfigError: |
| bb.event.fire(CookerExit(), self.expanded_data) |
| self.state = state.error |
| return |
| |
| def post_serve(self): |
| prserv.serv.auto_shutdown(self.data) |
| bb.event.fire(CookerExit(), self.expanded_data) |
| lockfile = self.lock.name |
| self.lock.close() |
| self.lock = None |
| |
| while not self.lock: |
| with bb.utils.timeout(3): |
| self.lock = bb.utils.lockfile(lockfile, shared=False, retry=False, block=True) |
| if not self.lock: |
| # Some systems may not have lsof available |
| procs = None |
| try: |
| procs = subprocess.check_output(["lsof", '-w', lockfile], stderr=subprocess.STDOUT) |
| except OSError as e: |
| if e.errno != errno.ENOENT: |
| raise |
| if procs is None: |
| # Fall back to fuser if lsof is unavailable |
| try: |
| procs = subprocess.check_output(["fuser", '-v', lockfile], stderr=subprocess.STDOUT) |
| except OSError as e: |
| if e.errno != errno.ENOENT: |
| raise |
| |
| msg = "Delaying shutdown due to active processes which appear to be holding bitbake.lock" |
| if procs: |
| msg += ":\n%s" % str(procs) |
| print(msg) |
| |
| |
| def shutdown(self, force = False): |
| if force: |
| self.state = state.forceshutdown |
| else: |
| self.state = state.shutdown |
| |
| def finishcommand(self): |
| self.state = state.initial |
| |
| def reset(self): |
| self.initConfigurationData() |
| |
| def lockBitbake(self): |
| if not hasattr(self, 'lock'): |
| self.lock = None |
| if self.data: |
| lockfile = self.data.expand("${TOPDIR}/bitbake.lock") |
| if lockfile: |
| self.lock = bb.utils.lockfile(lockfile, False, False) |
| return self.lock |
| |
| def unlockBitbake(self): |
| if hasattr(self, 'lock') and self.lock: |
| bb.utils.unlockfile(self.lock) |
| |
| 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") |
| bb.utils.process_profilelog("profile.log") |
| 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 CookerCollectFiles(object): |
| def __init__(self, priorities): |
| self.bbappends = [] |
| self.bbfile_config_priorities = priorities |
| |
| def calc_bbfile_priority( self, filename, matched = None ): |
| for _, _, regex, pri in self.bbfile_config_priorities: |
| if regex.match(filename): |
| if matched != None: |
| if not regex in matched: |
| matched.add(regex) |
| return pri |
| return 0 |
| |
| def get_bbfiles(self): |
| """Get list of default .bb files by reading out the current directory""" |
| path = os.getcwd() |
| contents = os.listdir(path) |
| bbfiles = [] |
| for f in contents: |
| if f.endswith(".bb"): |
| bbfiles.append(os.path.abspath(os.path.join(path, f))) |
| return bbfiles |
| |
| def find_bbfiles(self, path): |
| """Find all the .bb and .bbappend files in a directory""" |
| found = [] |
| for dir, dirs, files in os.walk(path): |
| for ignored in ('SCCS', 'CVS', '.svn'): |
| if ignored in dirs: |
| dirs.remove(ignored) |
| found += [os.path.join(dir, f) for f in files if (f.endswith(['.bb', '.bbappend']))] |
| |
| return found |
| |
| def collect_bbfiles(self, config, eventdata): |
| """Collect all available .bb build files""" |
| masked = 0 |
| |
| collectlog.debug(1, "collecting .bb files") |
| |
| files = (config.getVar( "BBFILES", True) or "").split() |
| config.setVar("BBFILES", " ".join(files)) |
| |
| # Sort files by priority |
| files.sort( key=lambda fileitem: self.calc_bbfile_priority(fileitem) ) |
| |
| 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(), eventdata) |
| |
| # Can't use set here as order is important |
| newfiles = [] |
| for f in files: |
| if os.path.isdir(f): |
| dirfiles = self.find_bbfiles(f) |
| for g in dirfiles: |
| if g not in newfiles: |
| newfiles.append(g) |
| else: |
| globbed = glob.glob(f) |
| if not globbed and os.path.exists(f): |
| globbed = [f] |
| for g in globbed: |
| if g not in newfiles: |
| newfiles.append(g) |
| |
| bbmask = config.getVar('BBMASK', True) |
| |
| 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') |
| self.bbappends.append((base, f)) |
| |
| # Find overlayed recipes |
| # bbfiles will be in priority order which makes this easy |
| bbfile_seen = dict() |
| self.overlayed = defaultdict(list) |
| for f in reversed(bbfiles): |
| base = os.path.basename(f) |
| if base not in bbfile_seen: |
| bbfile_seen[base] = f |
| else: |
| topfile = bbfile_seen[base] |
| self.overlayed[topfile].append(f) |
| |
| return (bbfiles, masked) |
| |
| def get_file_appends(self, fn): |
| """ |
| Returns a list of .bbappend files to apply to fn |
| """ |
| filelist = [] |
| f = os.path.basename(fn) |
| for b in self.bbappends: |
| (bbappend, filename) = b |
| if (bbappend == f) or ('%' in bbappend and bbappend.startswith(f[:bbappend.index('%')])): |
| filelist.append(filename) |
| return filelist |
| |
| def collection_priorities(self, pkgfns, d): |
| |
| priorities = {} |
| |
| # Calculate priorities for each file |
| matched = set() |
| for p in pkgfns: |
| realfn, cls = bb.cache.Cache.virtualfn2realfn(p) |
| priorities[p] = self.calc_bbfile_priority(realfn, matched) |
| |
| # Don't show the warning if the BBFILE_PATTERN did match .bbappend files |
| unmatched = set() |
| for _, _, regex, pri in self.bbfile_config_priorities: |
| if not regex in matched: |
| unmatched.add(regex) |
| |
| def findmatch(regex): |
| for b in self.bbappends: |
| (bbfile, append) = b |
| if regex.match(append): |
| return True |
| return False |
| |
| for unmatch in unmatched.copy(): |
| if findmatch(unmatch): |
| unmatched.remove(unmatch) |
| |
| for collection, pattern, regex, _ in self.bbfile_config_priorities: |
| if regex in unmatched: |
| if d.getVar('BBFILE_PATTERN_IGNORE_EMPTY_%s' % collection, True) != '1': |
| collectlog.warn("No bb files matched BBFILE_PATTERN_%s '%s'" % (collection, pattern)) |
| |
| return priorities |
| |
| class ParsingFailure(Exception): |
| def __init__(self, realexception, recipe): |
| self.realexception = realexception |
| self.recipe = recipe |
| Exception.__init__(self, realexception, recipe) |
| |
| class Feeder(multiprocessing.Process): |
| def __init__(self, jobs, to_parsers, quit): |
| self.quit = quit |
| self.jobs = jobs |
| self.to_parsers = to_parsers |
| multiprocessing.Process.__init__(self) |
| |
| def run(self): |
| while True: |
| try: |
| quit = self.quit.get_nowait() |
| except Queue.Empty: |
| pass |
| else: |
| if quit == 'cancel': |
| self.to_parsers.cancel_join_thread() |
| break |
| |
| try: |
| job = self.jobs.pop() |
| except IndexError: |
| break |
| |
| try: |
| self.to_parsers.put(job, timeout=0.5) |
| except Queue.Full: |
| self.jobs.insert(0, job) |
| continue |
| |
| class Parser(multiprocessing.Process): |
| def __init__(self, jobs, results, quit, init, profile): |
| self.jobs = jobs |
| self.results = results |
| self.quit = quit |
| self.init = init |
| multiprocessing.Process.__init__(self) |
| self.context = bb.utils.get_context().copy() |
| self.handlers = bb.event.get_class_handlers().copy() |
| self.profile = profile |
| |
| def run(self): |
| |
| if not self.profile: |
| self.realrun() |
| return |
| |
| try: |
| import cProfile as profile |
| except: |
| import profile |
| prof = profile.Profile() |
| try: |
| profile.Profile.runcall(prof, self.realrun) |
| finally: |
| logfile = "profile-parse-%s.log" % multiprocessing.current_process().name |
| prof.dump_stats(logfile) |
| |
| def realrun(self): |
| if self.init: |
| self.init() |
| |
| pending = [] |
| while True: |
| try: |
| self.quit.get_nowait() |
| except Queue.Empty: |
| pass |
| else: |
| self.results.cancel_join_thread() |
| break |
| |
| if pending: |
| result = pending.pop() |
| else: |
| try: |
| job = self.jobs.get(timeout=0.25) |
| except Queue.Empty: |
| continue |
| |
| if job is None: |
| break |
| result = self.parse(*job) |
| |
| try: |
| self.results.put(result, timeout=0.25) |
| except Queue.Full: |
| pending.append(result) |
| |
| def parse(self, filename, appends, caches_array): |
| try: |
| # Reset our environment and handlers to the original settings |
| bb.utils.set_context(self.context.copy()) |
| bb.event.set_class_handlers(self.handlers.copy()) |
| return True, bb.cache.Cache.parse(filename, appends, self.cfg, caches_array) |
| except Exception as exc: |
| tb = sys.exc_info()[2] |
| exc.recipe = filename |
| exc.traceback = list(bb.exceptions.extract_traceback(tb, context=3)) |
| return True, 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 as exc: |
| return True, ParsingFailure(exc, filename) |
| |
| class CookerParser(object): |
| def __init__(self, cooker, filelist, masked): |
| self.filelist = filelist |
| self.cooker = cooker |
| self.cfgdata = cooker.data |
| self.cfghash = cooker.data_hash |
| |
| # 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.process_names = [] |
| |
| self.bb_cache = bb.cache.Cache(self.cfgdata, self.cfghash, cooker.caches_array) |
| self.fromcache = [] |
| self.willparse = [] |
| for filename in self.filelist: |
| appends = self.cooker.collection.get_file_appends(filename) |
| if not self.bb_cache.cacheValid(filename, appends): |
| self.willparse.append((filename, appends, cooker.caches_array)) |
| else: |
| self.fromcache.append((filename, appends)) |
| self.toparse = self.total - len(self.fromcache) |
| self.progress_chunk = max(self.toparse / 100, 1) |
| |
| self.start() |
| self.haveshutdown = False |
| |
| def start(self): |
| self.results = self.load_cached() |
| self.processes = [] |
| if self.toparse: |
| bb.event.fire(bb.event.ParseStarted(self.toparse), self.cfgdata) |
| def init(): |
| Parser.cfg = self.cfgdata |
| multiprocessing.util.Finalize(None, bb.codeparser.parser_cache_save, args=(self.cfgdata,), exitpriority=1) |
| multiprocessing.util.Finalize(None, bb.fetch.fetcher_parse_save, args=(self.cfgdata,), exitpriority=1) |
| |
| self.feeder_quit = multiprocessing.Queue(maxsize=1) |
| self.parser_quit = multiprocessing.Queue(maxsize=self.num_processes) |
| self.jobs = multiprocessing.Queue(maxsize=self.num_processes) |
| self.result_queue = multiprocessing.Queue() |
| self.feeder = Feeder(self.willparse, self.jobs, self.feeder_quit) |
| self.feeder.start() |
| for i in range(0, self.num_processes): |
| parser = Parser(self.jobs, self.result_queue, self.parser_quit, init, self.cooker.configuration.profile) |
| parser.start() |
| self.process_names.append(parser.name) |
| self.processes.append(parser) |
| |
| self.results = itertools.chain(self.results, self.parse_generator()) |
| |
| def shutdown(self, clean=True, force=False): |
| if not self.toparse: |
| return |
| if self.haveshutdown: |
| return |
| self.haveshutdown = 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) |
| self.feeder_quit.put(None) |
| for process in self.processes: |
| self.jobs.put(None) |
| else: |
| self.feeder_quit.put('cancel') |
| |
| self.parser_quit.cancel_join_thread() |
| for process in self.processes: |
| self.parser_quit.put(None) |
| |
| self.jobs.cancel_join_thread() |
| |
| for process in self.processes: |
| if force: |
| process.join(.1) |
| process.terminate() |
| else: |
| process.join() |
| self.feeder.join() |
| |
| sync = threading.Thread(target=self.bb_cache.sync) |
| sync.start() |
| multiprocessing.util.Finalize(None, sync.join, exitpriority=-100) |
| bb.codeparser.parser_cache_savemerge(self.cooker.data) |
| bb.fetch.fetcher_parse_done(self.cooker.data) |
| if self.cooker.configuration.profile: |
| profiles = [] |
| for i in self.process_names: |
| logfile = "profile-parse-%s.log" % i |
| if os.path.exists(logfile): |
| profiles.append(logfile) |
| |
| pout = "profile-parse.log.processed" |
| bb.utils.process_profilelog(profiles, pout = pout) |
| print("Processed parsing statistics saved to %s" % (pout)) |
| |
| 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_generator(self): |
| while True: |
| if self.parsed >= self.toparse: |
| break |
| |
| try: |
| result = self.result_queue.get(timeout=0.25) |
| except Queue.Empty: |
| pass |
| else: |
| value = result[1] |
| if isinstance(value, BaseException): |
| raise value |
| else: |
| yield result |
| |
| def parse_next(self): |
| result = [] |
| parsed = None |
| try: |
| parsed, result = self.results.next() |
| except StopIteration: |
| self.shutdown() |
| return False |
| except bb.BBHandledException as exc: |
| self.error += 1 |
| logger.error('Failed to parse recipe: %s' % exc.recipe) |
| self.shutdown(clean=False) |
| return False |
| except ParsingFailure as exc: |
| self.error += 1 |
| logger.error('Unable to parse %s: %s' % |
| (exc.recipe, bb.exceptions.to_string(exc.realexception))) |
| self.shutdown(clean=False) |
| return False |
| except bb.parse.ParseError as exc: |
| self.error += 1 |
| logger.error(str(exc)) |
| self.shutdown(clean=False) |
| return False |
| except bb.data_smart.ExpansionError as exc: |
| self.error += 1 |
| _, value, _ = sys.exc_info() |
| logger.error('ExpansionError during parsing %s: %s', value.recipe, str(exc)) |
| self.shutdown(clean=False) |
| return False |
| except SyntaxError as exc: |
| self.error += 1 |
| logger.error('Unable to parse %s', exc.recipe) |
| self.shutdown(clean=False) |
| return False |
| except Exception as exc: |
| self.error += 1 |
| etype, value, tb = sys.exc_info() |
| if hasattr(value, "recipe"): |
| logger.error('Unable to parse %s', value.recipe, |
| exc_info=(etype, value, exc.traceback)) |
| else: |
| # Most likely, an exception occurred during raising an exception |
| import traceback |
| logger.error('Exception during parse: %s' % traceback.format_exc()) |
| self.shutdown(clean=False) |
| return False |
| |
| 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.toparse), |
| self.cfgdata) |
| else: |
| self.cached += 1 |
| |
| for virtualfn, info_array in result: |
| if info_array[0].skipped: |
| self.skipped += 1 |
| self.cooker.skiplist[virtualfn] = SkippedPackage(info_array[0]) |
| self.bb_cache.add_info(virtualfn, info_array, self.cooker.recipecache, |
| parsed=parsed, watcher = self.cooker.add_filewatch) |
| return True |
| |
| def reparse(self, filename): |
| infos = self.bb_cache.parse(filename, |
| self.cooker.collection.get_file_appends(filename), |
| self.cfgdata, self.cooker.caches_array) |
| for vfn, info_array in infos: |
| self.cooker.recipecache.add_from_recipeinfo(vfn, info_array) |