diff options
Diffstat (limited to 'bitbake-dev/lib/bb/cooker.py')
| -rw-r--r-- | bitbake-dev/lib/bb/cooker.py | 978 |
1 files changed, 0 insertions, 978 deletions
diff --git a/bitbake-dev/lib/bb/cooker.py b/bitbake-dev/lib/bb/cooker.py deleted file mode 100644 index 8036d7e9d5..0000000000 --- a/bitbake-dev/lib/bb/cooker.py +++ /dev/null @@ -1,978 +0,0 @@ -#!/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. - -import sys, os, getopt, glob, copy, os.path, re, time -import bb -from bb import utils, data, parse, event, cache, providers, taskdata, runqueue -from bb import command -import bb.server.xmlrpc -import itertools, sre_constants - -class MultipleMatches(Exception): - """ - Exception raised when multiple file matches are found - """ - -class ParsingErrorsFound(Exception): - """ - Exception raised when parsing errors are found - """ - -class NothingToBuild(Exception): - """ - Exception raised when there is nothing to build - """ - - -# Different states cooker can be in -cookerClean = 1 -cookerParsing = 2 -cookerParsed = 3 - -# Different action states the cooker can be in -cookerRun = 1 # Cooker is running normally -cookerShutdown = 2 # Active tasks should be brought to a controlled stop -cookerStop = 3 # Stop, now! - -#============================================================================# -# BBCooker -#============================================================================# -class BBCooker: - """ - Manages one bitbake build run - """ - - def __init__(self, configuration, server): - self.status = None - - self.cache = None - self.bb_cache = None - - self.server = server.BitBakeServer(self) - - self.configuration = configuration - - if self.configuration.verbose: - bb.msg.set_verbose(True) - - if self.configuration.debug: - bb.msg.set_debug_level(self.configuration.debug) - else: - bb.msg.set_debug_level(0) - - if self.configuration.debug_domains: - bb.msg.set_debug_domains(self.configuration.debug_domains) - - self.configuration.data = bb.data.init() - - bb.data.inheritFromOS(self.configuration.data) - - for f in self.configuration.file: - self.parseConfigurationFile( f ) - - self.parseConfigurationFile( os.path.join( "conf", "bitbake.conf" ) ) - - if not self.configuration.cmd: - self.configuration.cmd = bb.data.getVar("BB_DEFAULT_TASK", self.configuration.data, True) or "build" - - bbpkgs = bb.data.getVar('BBPKGS', self.configuration.data, True) - if bbpkgs and len(self.configuration.pkgs_to_build) == 0: - self.configuration.pkgs_to_build.extend(bbpkgs.split()) - - # - # Special updated configuration we use for firing events - # - self.configuration.event_data = bb.data.createCopy(self.configuration.data) - bb.data.update_data(self.configuration.event_data) - - # 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: - bb.msg.note(1, bb.msg.domain.Build, "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.cookerState = cookerClean - self.cookerAction = cookerRun - - def parseConfiguration(self): - - - # Change nice level if we're asked to - nice = bb.data.getVar("BB_NICE_LEVEL", self.configuration.data, True) - if nice: - curnice = os.nice(0) - nice = int(nice) - curnice - bb.msg.note(2, bb.msg.domain.Build, "Renice to %s " % os.nice(nice)) - - def parseCommandLine(self): - # Parse any commandline into actions - if self.configuration.show_environment: - self.commandlineAction = None - - if 'world' in self.configuration.pkgs_to_build: - bb.error("'world' is not a valid target for --environment.") - elif len(self.configuration.pkgs_to_build) > 1: - bb.error("Only one target can be used with the --environment option.") - elif self.configuration.buildfile and len(self.configuration.pkgs_to_build) > 0: - bb.error("No target should be used with the --environment and --buildfile options.") - elif len(self.configuration.pkgs_to_build) > 0: - self.commandlineAction = ["showEnvironmentTarget", self.configuration.pkgs_to_build] - else: - self.commandlineAction = ["showEnvironment", self.configuration.buildfile] - elif self.configuration.buildfile is not None: - self.commandlineAction = ["buildFile", self.configuration.buildfile, self.configuration.cmd] - elif self.configuration.revisions_changed: - self.commandlineAction = ["compareRevisions"] - elif self.configuration.show_versions: - self.commandlineAction = ["showVersions"] - elif self.configuration.parse_only: - self.commandlineAction = ["parseFiles"] - # FIXME - implement - #elif self.configuration.interactive: - # self.interactiveMode() - elif self.configuration.dot_graph: - if self.configuration.pkgs_to_build: - self.commandlineAction = ["generateDotGraph", self.configuration.pkgs_to_build, self.configuration.cmd] - else: - self.commandlineAction = None - bb.error("Please specify a package name for dependency graph generation.") - else: - if self.configuration.pkgs_to_build: - self.commandlineAction = ["buildTargets", self.configuration.pkgs_to_build, self.configuration.cmd] - else: - self.commandlineAction = None - bb.error("Nothing to do. Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.") - - 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 tryBuildPackage(self, fn, item, task, the_data): - """ - Build one task of a package, optionally build following task depends - """ - try: - if not self.configuration.dry_run: - bb.build.exec_task('do_%s' % task, the_data) - return True - except bb.build.FuncFailed: - bb.msg.error(bb.msg.domain.Build, "task stack execution failed") - raise - except bb.build.EventException, e: - event = e.args[1] - bb.msg.error(bb.msg.domain.Build, "%s event exception, aborting" % bb.event.getName(event)) - raise - - def tryBuild(self, fn, task): - """ - Build a provider and its dependencies. - build_depends is a list of previous build dependencies (not runtime) - If build_depends is empty, we're dealing with a runtime depends - """ - - the_data = self.bb_cache.loadDataFull(fn, self.configuration.data) - - item = self.status.pkg_fn[fn] - - #if bb.build.stamp_is_current('do_%s' % self.configuration.cmd, the_data): - # return True - - return self.tryBuildPackage(fn, item, task, the_data) - - def showVersions(self): - - # Need files parsed - self.updateCache() - - pkg_pn = self.status.pkg_pn - preferred_versions = {} - latest_versions = {} - - # Sort by priority - for pn in pkg_pn.keys(): - (last_ver,last_file,pref_ver,pref_file) = bb.providers.findBestProvider(pn, self.configuration.data, self.status) - preferred_versions[pn] = (pref_ver, pref_file) - latest_versions[pn] = (last_ver, last_file) - - pkg_list = pkg_pn.keys() - pkg_list.sort() - - bb.msg.plain("%-35s %25s %25s" % ("Package Name", "Latest Version", "Preferred Version")) - bb.msg.plain("%-35s %25s %25s\n" % ("============", "==============", "=================")) - - for p in pkg_list: - 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 = "" - - bb.msg.plain("%-35s %25s %25s" % (p, lateststr, prefstr)) - - def compareRevisions(self): - ret = bb.fetch.fetcher_compare_revisons(self.configuration.data) - bb.event.fire(bb.command.CookerCommandSetExitCode(ret), self.configuration.event_data) - - def showEnvironment(self, buildfile = None, pkgs_to_build = []): - """ - Show the outer or per-package environment - """ - fn = None - envdata = None - - if buildfile: - self.cb = None - self.bb_cache = bb.cache.init(self) - fn = self.matchFile(buildfile) - elif len(pkgs_to_build) == 1: - self.updateCache() - - localdata = data.createCopy(self.configuration.data) - bb.data.update_data(localdata) - bb.data.expandKeys(localdata) - - taskdata = bb.taskdata.TaskData(self.configuration.abort) - taskdata.add_provider(localdata, self.status, pkgs_to_build[0]) - taskdata.add_unresolved(localdata, self.status) - - targetid = taskdata.getbuild_id(pkgs_to_build[0]) - fnid = taskdata.build_targets[targetid][0] - fn = taskdata.fn_index[fnid] - else: - envdata = self.configuration.data - - if fn: - try: - envdata = self.bb_cache.loadDataFull(fn, self.configuration.data) - except IOError, e: - bb.msg.error(bb.msg.domain.Parsing, "Unable to read %s: %s" % (fn, e)) - raise - except Exception, e: - bb.msg.error(bb.msg.domain.Parsing, "%s" % e) - raise - - class dummywrite: - def __init__(self): - self.writebuf = "" - def write(self, output): - self.writebuf = self.writebuf + output - - # emit variables and shell functions - try: - data.update_data(envdata) - wb = dummywrite() - data.emit_env(wb, envdata, True) - bb.msg.plain(wb.writebuf) - except Exception, e: - bb.msg.fatal(bb.msg.domain.Parsing, "%s" % e) - # emit the metadata which isnt valid shell - data.expandKeys(envdata) - for e in envdata.keys(): - if data.getVarFlag( e, 'python', envdata ): - bb.msg.plain("\npython %s () {\n%s}\n" % (e, data.getVar(e, envdata, 1))) - - def generateDepTreeData(self, pkgs_to_build, task): - """ - Create a dependency tree of pkgs_to_build, returning the data. - """ - - # Need files parsed - self.updateCache() - - # If we are told to do the None task then query the default task - if (task == None): - task = self.configuration.cmd - - pkgs_to_build = self.checkPackages(pkgs_to_build) - - 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 pkgs_to_build: - taskdata.add_provider(localdata, self.status, k) - runlist.append([k, "do_%s" % task]) - taskdata.add_unresolved(localdata, self.status) - - rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist) - rq.prepare_runqueue() - - 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"] = {} - - for task in range(len(rq.runq_fnid)): - taskname = rq.runq_task[task] - fnid = rq.runq_fnid[task] - fn = taskdata.fn_index[fnid] - pn = self.status.pkg_fn[fn] - version = "%s:%s-%s" % self.status.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 - for dep in rq.runq_depends[task]: - depfn = taskdata.fn_index[rq.runq_fnid[dep]] - deppn = self.status.pkg_fn[depfn] - dotname = "%s.%s" % (pn, rq.runq_task[task]) - if not dotname in depend_tree["tdepends"]: - depend_tree["tdepends"][dotname] = [] - depend_tree["tdepends"][dotname].append("%s.%s" % (deppn, rq.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.status.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.status.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 - - - def generateDepTreeEvent(self, pkgs_to_build, task): - """ - Create a task dependency graph of pkgs_to_build. - Generate an event with the result - """ - depgraph = self.generateDepTreeData(pkgs_to_build, task) - bb.event.fire(bb.event.DepTreeGenerated(depgraph), self.configuration.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.generateDepTreeData(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' ) - print >> depends_file, "digraph depends {" - for pn in depgraph["pn"]: - fn = depgraph["pn"][pn]["filename"] - version = depgraph["pn"][pn]["version"] - print >> depends_file, '"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn) - for pn in depgraph["depends"]: - for depend in depgraph["depends"][pn]: - print >> depends_file, '"%s" -> "%s"' % (pn, depend) - for pn in depgraph["rdepends-pn"]: - for rdepend in depgraph["rdepends-pn"][pn]: - print >> depends_file, '"%s" -> "%s" [style=dashed]' % (pn, rdepend) - print >> depends_file, "}" - bb.msg.plain("PN dependencies saved to 'pn-depends.dot'") - - depends_file = file('package-depends.dot', 'w' ) - print >> depends_file, "digraph depends {" - for package in depgraph["packages"]: - pn = depgraph["packages"][package]["pn"] - fn = depgraph["packages"][package]["filename"] - version = depgraph["packages"][package]["version"] - if package == pn: - print >> depends_file, '"%s" [label="%s %s\\n%s"]' % (pn, pn, version, fn) - else: - print >> depends_file, '"%s" [label="%s(%s) %s\\n%s"]' % (package, package, pn, version, fn) - for depend in depgraph["depends"][pn]: - print >> depends_file, '"%s" -> "%s"' % (package, depend) - for package in depgraph["rdepends-pkg"]: - for rdepend in depgraph["rdepends-pkg"][package]: - print >> depends_file, '"%s" -> "%s" [style=dashed]' % (package, rdepend) - for package in depgraph["rrecs-pkg"]: - for rdepend in depgraph["rrecs-pkg"][package]: - print >> depends_file, '"%s" -> "%s" [style=dashed]' % (package, rdepend) - print >> depends_file, "}" - bb.msg.plain("Package dependencies saved to 'package-depends.dot'") - - tdepends_file = file('task-depends.dot', 'w' ) - print >> tdepends_file, "digraph depends {" - for task in depgraph["tdepends"]: - (pn, taskname) = task.rsplit(".", 1) - fn = depgraph["pn"][pn]["filename"] - version = depgraph["pn"][pn]["version"] - print >> tdepends_file, '"%s.%s" [label="%s %s\\n%s\\n%s"]' % (pn, taskname, pn, taskname, version, fn) - for dep in depgraph["tdepends"][task]: - print >> tdepends_file, '"%s" -> "%s"' % (task, dep) - print >> tdepends_file, "}" - bb.msg.plain("Task dependencies saved to 'task-depends.dot'") - - def buildDepgraph( self ): - all_depends = self.status.all_depends - pn_provides = self.status.pn_provides - - localdata = data.createCopy(self.configuration.data) - bb.data.update_data(localdata) - bb.data.expandKeys(localdata) - - def calc_bbfile_priority(filename): - for (regex, pri) in self.status.bbfile_config_priorities: - if regex.match(filename): - return pri - return 0 - - # Handle PREFERRED_PROVIDERS - for p in (bb.data.getVar('PREFERRED_PROVIDERS', localdata, 1) or "").split(): - try: - (providee, provider) = p.split(':') - except: - bb.msg.fatal(bb.msg.domain.Provider, "Malformed option in PREFERRED_PROVIDERS variable: %s" % p) - continue - if providee in self.status.preferred and self.status.preferred[providee] != provider: - bb.msg.error(bb.msg.domain.Provider, "conflicting preferences for %s: both %s and %s specified" % (providee, provider, self.status.preferred[providee])) - self.status.preferred[providee] = provider - - # Calculate priorities for each file - for p in self.status.pkg_fn.keys(): - self.status.bbfile_priority[p] = calc_bbfile_priority(p) - - def buildWorldTargetList(self): - """ - Build package list for "bitbake world" - """ - all_depends = self.status.all_depends - pn_provides = self.status.pn_provides - bb.msg.debug(1, bb.msg.domain.Parsing, "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/'): - bb.msg.debug(2, bb.msg.domain.Parsing, "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: - bb.msg.debug(2, bb.msg.domain.Parsing, "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) - - # drop reference count now - self.status.possible_world = None - self.status.all_depends = None - - def interactiveMode( self ): - """Drop off into a shell""" - try: - from bb import shell - except ImportError, details: - bb.msg.fatal(bb.msg.domain.Parsing, "Sorry, shell not available (%s)" % details ) - else: - shell.start( self ) - - def parseConfigurationFile( self, afile ): - try: - self.configuration.data = bb.parse.handle( afile, self.configuration.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 = bb.parse.handle(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 data.getVar('__BBHANDLERS', self.configuration.data) or []: - bb.event.register(var,bb.data.getVar(var, self.configuration.data)) - - bb.fetch.fetcher_init(self.configuration.data) - - bb.event.fire(bb.event.ConfigParsed(), self.configuration.data) - - except IOError, e: - bb.msg.fatal(bb.msg.domain.Parsing, "Error when parsing %s: %s" % (afile, str(e))) - except bb.parse.ParseError, details: - bb.msg.fatal(bb.msg.domain.Parsing, "Unable to parse %s (%s)" % (afile, details) ) - - 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: - bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PATTERN_%s not defined" % c) - continue - priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, self.configuration.data, 1) - if priority == None: - bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PRIORITY_%s not defined" % c) - continue - try: - cre = re.compile(regex) - except re.error: - bb.msg.error(bb.msg.domain.Parsing, "BBFILE_PATTERN_%s \"%s\" is not a valid regular expression" % (c, regex)) - continue - try: - pri = int(priority) - self.status.bbfile_config_priorities.append((cre, pri)) - except ValueError: - bb.msg.error(bb.msg.domain.Parsing, "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", os.popen('date +%Y%m%d%H%M').readline().strip(), 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) - try: - os.stat(bf) - return [bf] - except OSError: - (filelist, masked) = self.collect_bbfiles() - 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: - bb.msg.error(bb.msg.domain.Parsing, "Unable to match %s (%s matches found):" % (buildfile, len(matches))) - for f in matches: - bb.msg.error(bb.msg.domain.Parsing, " %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 = self.matchFile(buildfile) - self.buildSetVars() - - # Load data into the cache for fn and parse the loaded cache data - self.bb_cache = bb.cache.init(self) - self.status = bb.cache.CacheData() - self.bb_cache.loadData(fn, self.configuration.data, self.status) - - # Tweak some variables - item = self.bb_cache.getVar('PN', fn, True) - 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: - bb.msg.note(2, bb.msg.domain.RunQueue, "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) - - # 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.cookerAction == cookerStop: - rq.finish_runqueue(True) - elif self.cookerAction == cookerShutdown: - rq.finish_runqueue(False) - failures = 0 - try: - retval = rq.execute_runqueue() - except runqueue.TaskFailure, fnids: - for fnid in fnids: - bb.msg.error(bb.msg.domain.Build, "'%s' failed" % taskdata.fn_index[fnid]) - failures = failures + 1 - retval = False - if not retval: - self.command.finishAsyncCommand() - bb.event.fire(bb.event.BuildCompleted(buildname, item, failures), self.configuration.event_data) - return False - return 0.5 - - 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.cookerAction == cookerStop: - rq.finish_runqueue(True) - elif self.cookerAction == cookerShutdown: - rq.finish_runqueue(False) - failures = 0 - try: - retval = rq.execute_runqueue() - except runqueue.TaskFailure, fnids: - for fnid in fnids: - bb.msg.error(bb.msg.domain.Build, "'%s' failed" % taskdata.fn_index[fnid]) - failures = failures + 1 - retval = False - if not retval: - self.command.finishAsyncCommand() - bb.event.fire(bb.event.BuildCompleted(buildname, targets, failures), self.configuration.event_data) - return None - return 0.5 - - 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) - - rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist) - - self.server.register_idle_function(buildTargetsIdle, rq) - - def updateCache(self): - - if self.cookerState == cookerParsed: - return - - if self.cookerState != cookerParsing: - - 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: - bb.msg.note(1, bb.msg.domain.Collection, "Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.") - else: - psyco.bind( CookerParser.parse_next ) - else: - bb.msg.note(1, bb.msg.domain.Collection, "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) ) - - bb.msg.debug(1, bb.msg.domain.Collection, "collecting .bb files") - (filelist, masked) = self.collect_bbfiles() - bb.data.renameVar("__depends", "__base_depends", self.configuration.data) - - self.parser = CookerParser(self, filelist, masked) - self.cookerState = cookerParsing - - if not self.parser.parse_next(): - bb.msg.debug(1, bb.msg.domain.Collection, "parsing complete") - self.buildDepgraph() - self.cookerState = cookerParsed - 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) - - 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 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')] - - return found - - def collect_bbfiles( self ): - """Collect all available .bb build files""" - parsed, cached, skipped, masked = 0, 0, 0, 0 - self.bb_cache = bb.cache.init(self) - - 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): - bb.msg.error(bb.msg.domain.Collection, "no files to build.") - - newfiles = [] - for f in files: - if os.path.isdir(f): - dirfiles = self.find_bbfiles(f) - if dirfiles: - newfiles += dirfiles - continue - else: - globbed = glob.glob(f) - if not globbed and os.path.exists(f): - globbed = [f] - newfiles += globbed - - bbmask = bb.data.getVar('BBMASK', self.configuration.data, 1) - - if not bbmask: - return (newfiles, 0) - - try: - bbmask_compiled = re.compile(bbmask) - except sre_constants.error: - bb.msg.fatal(bb.msg.domain.Collection, "BBMASK is not a valid regular expression.") - - finalfiles = [] - for f in newfiles: - if bbmask_compiled.search(f): - bb.msg.debug(1, bb.msg.domain.Collection, "skipping masked file %s" % f) - masked += 1 - continue - finalfiles.append(f) - - return (finalfiles, masked) - - def serve(self): - - # Empty the environment. The environment will be populated as - # necessary from the data store. - bb.utils.empty_environment() - - if self.configuration.profile: - try: - import cProfile as profile - except: - import profile - - profile.runctx("self.server.serve_forever()", globals(), locals(), "profile.log") - - # Redirect stdout to capture profile information - pout = open('profile.log.processed', 'w') - so = 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(so, pout.fileno()) - pout.flush() - pout.close() - else: - self.server.serve_forever() - - bb.event.fire(CookerExit(), self.configuration.event_data) - -class CookerExit(bb.event.Event): - """ - Notify clients of the Cooker shutdown - """ - - def __init__(self): - bb.event.Event.__init__(self) - -class CookerParser: - def __init__(self, cooker, filelist, masked): - # Internal data - self.filelist = filelist - self.cooker = cooker - - # Accounting statistics - self.parsed = 0 - self.cached = 0 - self.error = 0 - self.masked = masked - self.total = len(filelist) - - self.skipped = 0 - self.virtuals = 0 - - # Pointer to the next file to parse - self.pointer = 0 - - def parse_next(self): - if self.pointer < len(self.filelist): - f = self.filelist[self.pointer] - cooker = self.cooker - - try: - fromCache, skipped, virtuals = cooker.bb_cache.loadData(f, cooker.configuration.data, cooker.status) - if fromCache: - self.cached += 1 - else: - self.parsed += 1 - - self.skipped += skipped - self.virtuals += virtuals - - except IOError, e: - self.error += 1 - cooker.bb_cache.remove(f) - bb.msg.error(bb.msg.domain.Collection, "opening %s: %s" % (f, e)) - pass - except KeyboardInterrupt: - cooker.bb_cache.remove(f) - cooker.bb_cache.sync() - raise - except Exception, e: - self.error += 1 - cooker.bb_cache.remove(f) - bb.msg.error(bb.msg.domain.Collection, "%s while parsing %s" % (e, f)) - except: - cooker.bb_cache.remove(f) - raise - finally: - bb.event.fire(bb.event.ParseProgress(self.cached, self.parsed, self.skipped, self.masked, self.virtuals, self.error, self.total), cooker.configuration.event_data) - - self.pointer += 1 - - if self.pointer >= self.total: - cooker.bb_cache.sync() - if self.error > 0: - raise ParsingErrorsFound - return False - return True - |