#!/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 xmlrpcserver, command
from sets import Set
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
cookerParsed = 2
# 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):
self.status = None
self.cache = None
self.bb_cache = None
self.server = bb.xmlrpcserver.BitBakeXMLRPCServer(self)
#self.server.register_function(self.showEnvironment)
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:
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.cookerIdle = True
self.cookerState = cookerClean
self.cookerAction = cookerRun
self.server.register_idle_function(self.runCommands, self)
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.")
else:
self.commandlineAction = ["showEnvironment", self.configuration.buildfile, self.configuration.pkgs_to_build]
elif self.configuration.buildfile is not None:
self.commandlineAction = ["buildFile", self.configuration.buildfile, self.configuration.cmd]
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.
"""
if self.cookerIdle and not abort:
self.command.runAsyncCommand()
# Always reschedule
return True
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 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(self.configuration.data, depgraph))
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.cookerIdle = True
self.command.finishAsyncCommand()
bb.event.fire(bb.event.BuildCompleted(buildname, targets, self.configuration.event_data, failures))
return retval
self.cookerIdle = False
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.cookerIdle = True
self.command.finishAsyncCommand()
bb.event.fire(bb.event.BuildCompleted(buildname, targets, self.configuration.event_data, failures))
return retval
self.buildSetVars()
buildname = bb.data.getVar("BUILDNAME", self.configuration.data)
bb.event.fire(bb.event.BuildStarted(buildname, targets, self.configuration.event_data))
localdata = data.createCopy(self.configuration.data)
bb.data.update_data(localdata)
bb.data.expandKeys(localdata)
taskdata = bb.taskdata.TaskData(self.configuration.abort)
runlist = []
for k in targets:
taskdata.add_provider(localdata, self.status, k)
runlist.append([k, "do_%s" % task])
taskdata.add_unresolved(localdata, self.status)
rq = bb.runqueue.RunQueue(self, self.configuration.data, self.status, taskdata, runlist)
self.cookerIdle = False
self.server.register_idle_function(buildTargetsIdle, rq)
def updateCache(self):
self.parseConfiguration ()
if self.cookerState == cookerParsed:
return
# 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( self.parse_bbfiles )
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.parse_bbfiles(filelist, masked)
bb.msg.debug(1, bb.msg.domain.Collection, "parsing complete")
self.buildDepgraph()
self.cookerState = cookerParsed
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
newfiles += glob.glob(f) or [ f ]
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 i in xrange( len( newfiles ) ):
f = newfiles[i]
if bbmask and 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 parse_bbfiles(self, filelist, masked):
parsed, cached, skipped, error, total = 0, 0, 0, 0, len(filelist)
for i in xrange(total):
f = filelist[i]
#bb.msg.debug(1, bb.msg.domain.Collection, "parsing %s" % f)
# read a file's metadata
try:
fromCache, skip = self.bb_cache.loadData(f, self.configuration.data, self.status)
if skip:
skipped += 1
bb.msg.debug(2, bb.msg.domain.Collection, "skipping %s" % f)
self.bb_cache.skip(f)
continue
elif fromCache: cached += 1
else: parsed += 1
# Disabled by RP as was no longer functional
# allow metadata files to add items to BBFILES
#data.update_data(self.pkgdata[f])
#addbbfiles = self.bb_cache.getVar('BBFILES', f, False) or None
#if addbbfiles:
# for aof in addbbfiles.split():
# if not files.count(aof):
# if not os.path.isabs(aof):
# aof = os.path.join(os.path.dirname(f),aof)
# files.append(aof)
except IOError, e:
error += 1
self.bb_cache.remove(f)
bb.msg.error(bb.msg.domain.Collection, "opening %s: %s" % (f, e))
pass
except KeyboardInterrupt:
self.bb_cache.sync()
raise
except Exception, e:
error += 1
self.bb_cache.remove(f)
bb.msg.error(bb.msg.domain.Collection, "%s while parsing %s" % (e, f))
except:
self.bb_cache.remove(f)
raise
finally:
bb.event.fire(bb.event.ParseProgress(self.configuration.event_data, cached, parsed, skipped, masked, error, total))
self.bb_cache.sync()
if error > 0:
raise ParsingErrorsFound
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, d):
bb.event.Event.__init__(self, d)
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