#!/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
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
# 
# 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., 59 Temple
# Place, Suite 330, Boston, MA 02111-1307 USA. 

import sys, os, getopt, glob, copy, os.path, re
sys.path.append(os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
import bb
from bb import make
from sets import Set
import itertools, optparse

parsespin = itertools.cycle( r'|/-\\' )

__version__ = 1.2
__build_cache_fail = []
__build_cache = []
__building_list = []
__build_path = []

__preferred = {}
__world_target = Set()
__ignored_dependencies = Set()

__stats = {}

bbfile_config_priorities = []
bbfile_priority = {}
bbdebug = 0

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

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

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

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

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


    parser.add_option( "-c", "--cmd", help = "Specify task to execute",
               action = "store", dest = "cmd", default = "build" )

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

    parser.add_option( "-v", "--verbose", help = "output more chit-chat to the terminal",
               action = "store_true", dest = "verbose", default = False )
    parser.add_option( "-D", "--debug", help = "Increase the debug level",
               action = "count", dest="debug", default = 0)

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

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

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

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

    options, args = parser.parse_args( args )
    return options, args[1:]

def try_build(fn, virtual):
    if fn in __building_list:
        bb.error("%s depends on itself (eventually)" % fn)
        bb.error("upwards chain is: %s" % (" -> ".join(__build_path)))
        return False

    the_data = make.pkgdata[fn]
    item = bb.data.getVar('PN', the_data, 1)

    __building_list.append(fn)

    pathstr = "%s (%s)" % (item, virtual)
    __build_path.append(pathstr)

    depends_list = (bb.data.getVar('DEPENDS', the_data, 1) or "").split()
    if make.options.verbose:
        bb.note("current path: %s" % (" -> ".join(__build_path)))
        bb.note("dependencies for %s are: %s" % (item, " ".join(depends_list)))

    try:
        failed = False

        depcmd = make.options.cmd
        bbdepcmd = bb.data.getVarFlag('do_%s' % make.options.cmd, 'bbdepcmd', make.pkgdata[fn])
        if bbdepcmd is not None:
            if bbdepcmd == "":
                depcmd = None
            else:
                depcmd = bbdepcmd

        if depcmd:
            oldcmd = make.options.cmd
            make.options.cmd = depcmd

        for d in depends_list:
            if d in __ignored_dependencies:
                continue
            if not depcmd:
                continue
            if buildPackage(d) == 0:
                bb.error("dependency %s (for %s) not satisfied" % (d,item))
                failed = True
                if make.options.abort:
                    break

        if depcmd:
            make.options.cmd = oldcmd

        if failed:
            __stats["deps"] += 1
            return False

        if bb.build.stamp_is_current('do_%s' % make.options.cmd, the_data):
            __build_cache.append(fn)
            return True

        bb.event.fire(bb.event.PkgStarted(item, make.pkgdata[fn]))
        try:
            __stats["attempt"] += 1
            if not make.options.dry_run:
                bb.build.exec_task('do_%s' % make.options.cmd, make.pkgdata[fn])
            bb.event.fire(bb.event.PkgSucceeded(item, make.pkgdata[fn]))
            __build_cache.append(fn)
            return True
        except bb.build.FuncFailed:
            __stats["fail"] += 1
            bb.error("task stack execution failed")
            bb.event.fire(bb.event.PkgFailed(item, make.pkgdata[fn]))
            __build_cache_fail.append(fn)
            raise
        except bb.build.EventException:
            __stats["fail"] += 1
            (type, value, traceback) = sys.exc_info()
            e = value.event
            bb.error("%s event exception, aborting" % bb.event.getName(e))
            bb.event.fire(bb.event.PkgFailed(item, make.pkgdata[fn]))
            __build_cache_fail.append(fn)
            raise
    finally:
        __building_list.remove(fn)
        __build_path.remove(pathstr)

def showVersions():
    pkg_pn = {}
    preferred_versions = {}
    latest_versions = {}

    for p in make.pkgdata.keys():
        pn = bb.data.getVar('PN', make.pkgdata[p], 1)
        if not pkg_pn.has_key(pn):
            pkg_pn[pn] = []
        pkg_pn[pn].append(p)
    
    # Sort by priority
    for pn in pkg_pn.keys():
        files = pkg_pn[pn]
        priorities = {}
        for f in files:
            priority = bbfile_priority[f]
            if not priorities.has_key(priority):
                priorities[priority] = []
            priorities[priority].append(f)
        p_list = priorities.keys()
        p_list.sort(lambda a, b: a - b)
        pkg_pn[pn] = []
        for p in p_list:
            pkg_pn[pn] = [ priorities[p] ] + pkg_pn[pn]

    # If there is a PREFERRED_VERSION, find the highest-priority bbfile providing that
    # version.  If not, find the latest version provided by an bbfile in the
    # highest-priority set.
    for pn in pkg_pn.keys():
        preferred_file = None
        
        preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, make.cfg, 1)
        if preferred_v:
            preferred_r = None
            m = re.match('(.*)_(.*)', preferred_v)
            if m:
                preferred_v = m.group(1)
                preferred_r = m.group(2)
                
            for file_set in pkg_pn[pn]:
                for f in file_set:
                    the_data = make.pkgdata[f]
                    pv = bb.data.getVar('PV', the_data, 1)
                    pr = bb.data.getVar('PR', the_data, 1)
                    if preferred_v == pv and (preferred_r == pr or preferred_r == None):
                        preferred_file = f
                        preferred_ver = (pv, pr)
                        break
                if preferred_file:
                    break
            if preferred_r:
                pv_str = '%s-%s' % (preferred_v, preferred_r)
            else:
                pv_str = preferred_v
            if preferred_file is None:
                bb.note("preferred version %s of %s not available" % (pv_str, pn))
            else:
                bb.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s" % (preferred_file, pv_str, pn))
               
        # get highest priority file set
        files = pkg_pn[pn][0]
        latest = None
        latest_p = 0
        latest_f = None
        for f in files:
            the_data = make.pkgdata[f]
            pv = bb.data.getVar('PV', the_data, 1)
            pr = bb.data.getVar('PR', the_data, 1)
            dp = int(bb.data.getVar('DEFAULT_PREFERENCE', the_data, 1) or "0")

            if (latest is None) or ((latest_p == dp) and (make.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
                latest = (pv, pr)
                latest_f = f
                latest_p = dp
        if preferred_file is None:
            preferred_file = latest_f
            preferred_ver = latest
            
        preferred_versions[pn] = (preferred_ver, preferred_file)
        latest_versions[pn] = (latest, latest_f)

    pkg_list = pkg_pn.keys()
    pkg_list.sort()
    
    for p in pkg_list:
        pref = preferred_versions[p]
        latest = latest_versions[p]

        if pref != latest:
            prefstr = pref[0][0] + "-" + pref[0][1]
        else:
            prefstr = ""

        print "%-30s %20s %20s" % (p, latest[0][0] + "-" + latest[0][1],
                                   prefstr)

__consider_msgs_cache = []
def buildPackage(item):
    fn = None

    discriminated = False

    if not providers.has_key(item):
        bb.error("Nothing provides %s" % item)
        return 0

    all_p = providers[item]

    for p in all_p:
        if p in __build_cache:
            bb.debug(1, "already built %s in this run\n" % p)
            return 1

    eligible = []
    preferred_versions = {}

    # Collate providers by PN
    pkg_pn = {}
    for p in all_p:
        the_data = make.pkgdata[p]
        pn = bb.data.getVar('PN', the_data, 1)
        if not pkg_pn.has_key(pn):
            pkg_pn[pn] = []
        pkg_pn[pn].append(p)

    bb.debug(1, "providers for %s are: %s" % (item, pkg_pn.keys()))

    # Sort by priority
    for pn in pkg_pn.keys():
        files = pkg_pn[pn]
        priorities = {}
        for f in files:
            priority = bbfile_priority[f]
            if not priorities.has_key(priority):
                priorities[priority] = []
            priorities[priority].append(f)
        p_list = priorities.keys()
        p_list.sort(lambda a, b: a - b)
        pkg_pn[pn] = []
        for p in p_list:
            pkg_pn[pn] = [ priorities[p] ] + pkg_pn[pn]

    # If there is a PREFERRED_VERSION, find the highest-priority bbfile providing that
    # version.  If not, find the latest version provided by an bbfile in the
    # highest-priority set.
    for pn in pkg_pn.keys():
        preferred_file = None
        
        preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, make.cfg, 1)
        if preferred_v:
            preferred_r = None
            m = re.match('(.*)_(.*)', preferred_v)
            if m:
                preferred_v = m.group(1)
                preferred_r = m.group(2)
                
            for file_set in pkg_pn[pn]:
                for f in file_set:
                    the_data = make.pkgdata[f]
                    pv = bb.data.getVar('PV', the_data, 1)
                    pr = bb.data.getVar('PR', the_data, 1)
                    if preferred_v == pv and (preferred_r == pr or preferred_r == None):
                        preferred_file = f
                        preferred_ver = (pv, pr)
                        break
                if preferred_file:
                    break
            if preferred_r:
                pv_str = '%s-%s' % (preferred_v, preferred_r)
            else:
                pv_str = preferred_v
            if preferred_file is None:
                bb.note("preferred version %s of %s not available" % (pv_str, pn))
            else:
                bb.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s" % (preferred_file, pv_str, pn))
                
        if preferred_file is None:
            # get highest priority file set
            files = pkg_pn[pn][0]
            latest = None
            latest_p = 0
            latest_f = None
            for f in files:
                the_data = make.pkgdata[f]
                pv = bb.data.getVar('PV', the_data, 1)
                pr = bb.data.getVar('PR', the_data, 1)
                dp = int(bb.data.getVar('DEFAULT_PREFERENCE', the_data, 1) or "0")

                if (latest is None) or ((latest_p == dp) and (make.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
                    latest = (pv, pr)
                    latest_f = f
                    latest_p = dp
            preferred_file = latest_f
            preferred_ver = latest
            
            bb.debug(1, "selecting %s as latest version of provider %s" % (preferred_file, pn))

        preferred_versions[pn] = (preferred_ver, preferred_file)
        eligible.append(preferred_file)

    for p in eligible:
        if p in __build_cache_fail:
            bb.debug(1, "rejecting already-failed %s" % p)
            eligible.remove(p)

    if len(eligible) == 0:
        bb.error("no eligible providers for %s" % item)
        return 0

    # look to see if one of them is already staged, or marked as preferred.
    # if so, bump it to the head of the queue
    for p in all_p:
        the_data = make.pkgdata[p]
        pn = bb.data.getVar('PN', the_data, 1)
        pv = bb.data.getVar('PV', the_data, 1)
        pr = bb.data.getVar('PR', the_data, 1)
        tmpdir = bb.data.getVar('TMPDIR', the_data, 1)
        stamp = '%s/stamps/%s-%s-%s.do_populate_staging' % (tmpdir, pn, pv, pr)
        if os.path.exists(stamp):
            (newvers, fn) = preferred_versions[pn]
            if not fn in eligible:
                # package was made ineligible by already-failed check
                continue
            oldver = "%s-%s" % (pv, pr)
            newver = '-'.join(newvers)
            if (newver != oldver):
                extra_chat = "; upgrading from %s to %s" % (oldver, newver)
            else:
                extra_chat = ""
            if make.options.verbose:
                bb.note("selecting already-staged %s to satisfy %s%s" % (pn, item, extra_chat))
            eligible.remove(fn)
            eligible = [fn] + eligible
            discriminated = True
            break

    prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % item, make.cfg, 1)
    if prefervar:
        __preferred[item] = prefervar

    if __preferred.has_key(item):
        for p in eligible:
            the_data = make.pkgdata[p]
            pn = bb.data.getVar('PN', the_data, 1)
            if __preferred[item] == pn:
                if make.options.verbose:
                    bb.note("selecting %s to satisfy %s due to PREFERRED_PROVIDERS" % (pn, item))
                eligible.remove(p)
                eligible = [p] + eligible
                discriminated = True
                break

    if len(eligible) > 1 and discriminated == False:
        if item not in __consider_msgs_cache:
            providers_list = []
            for fn in eligible:
                providers_list.append(bb.data.getVar('PN', make.pkgdata[fn], 1))
            bb.note("multiple providers are available (%s);" % ", ".join(providers_list))
            bb.note("consider defining PREFERRED_PROVIDER_%s" % item)
        __consider_msgs_cache.append(item)


    # run through the list until we find one that we can build
    for fn in eligible:
        bb.debug(2, "selecting %s to satisfy %s" % (fn, item))
        if try_build(fn, item):
            return 1

    bb.note("no buildable providers for %s" % item)
    return 0

def build_depgraph():
    all_depends = Set()
    pn_provides = {}

    def progress(p):
        if bbdebug or progress.p == p: return 
        progress.p = p
        if os.isatty(sys.stdout.fileno()):
            sys.stdout.write("\rNOTE: Building provider hash: [%s%s] (%02d%%)" % ( "#" * (p/5), " " * ( 20 - p/5 ), p ) )
            sys.stdout.flush()
        else:
            if p == 0:
                sys.stdout.write("NOTE: Building provider hash, please wait...\n")
            if p == 100:
                sys.stdout.write("done.\n")
    progress.p = 0

    def calc_bbfile_priority(filename):
        for (regex, pri) in bbfile_config_priorities:
            if regex.match(filename):
                return pri
        return 0

    # Handle PREFERRED_PROVIDERS
    for p in (bb.data.getVar('PREFERRED_PROVIDERS', make.cfg, 1) or "").split():
        (providee, provider) = p.split(':')
        if __preferred.has_key(providee) and __preferred[providee] != provider:
            bb.error("conflicting preferences for %s: both %s and %s specified" % (providee, provider, __preferred[providee]))
        __preferred[providee] = provider

    # Calculate priorities for each file
    for p in make.pkgdata.keys():
        bbfile_priority[p] = calc_bbfile_priority(p)
    
    n = len(make.pkgdata.keys())
    i = 0

    op = -1

    bb.debug(1, "building providers hashes")

    # Build forward and reverse provider hashes
    # Forward: virtual -> [filenames]
    # Reverse: PN -> [virtuals]
    for f in make.pkgdata.keys():
        d = make.pkgdata[f]

        pn = bb.data.getVar('PN', d, 1)
        provides = Set([pn] + (bb.data.getVar("PROVIDES", d, 1) or "").split())

        if not pn_provides.has_key(pn):
            pn_provides[pn] = Set()
        pn_provides[pn] |= provides

        for provide in provides:
            if not providers.has_key(provide):
                providers[provide] = []
            providers[provide].append(f)

        deps = (bb.data.getVar("DEPENDS", d, 1) or "").split()
        for dep in deps:
            all_depends.add(dep)

        i += 1
        p = (100 * i) / n
        if p != op:
            op = p
            progress(p)

    if bbdebug == 0:
        sys.stdout.write("\n")

    # Build package list for "bitbake world"
    bb.debug(1, "collating packages for \"world\"")
    for f in make.pkgdata.keys():
        d = make.pkgdata[f]
        if bb.data.getVar('BROKEN', d, 1) or bb.data.getVar('EXCLUDE_FROM_WORLD', d, 1):
            bb.debug(2, "skipping %s due to BROKEN/EXCLUDE_FROM_WORLD" % f)
            continue
        terminal = True
        pn = bb.data.getVar('PN', d, 1)
        for p in pn_provides[pn]:
            if p.startswith('virtual/'):
                bb.debug(2, "skipping %s due to %s provider starting with virtual/" % (f, p))
                terminal = False
                break
            for pf in providers[p]:
                if bb.data.getVar('PN', make.pkgdata[pf], 1) != pn:
                    bb.debug(2, "skipping %s due to both us and %s providing %s" % (f, pf, p))
                    terminal = False
                    break
        if terminal:
            __world_target.add(pn)

def myProgressCallback( x, y, f ):
    if bbdebug > 0:
        return
    if os.isatty(sys.stdout.fileno()):
        sys.stdout.write("\rNOTE: Handling BitBake files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), x, y, x*100/y ) )
        sys.stdout.flush()
    else:
        if x == 1:
            sys.stdout.write("Parsing .bb files, please wait...")
            sys.stdout.flush()
        if x == y:
            sys.stdout.write("done.")
            sys.stdout.flush()

def executeOneBB( fn ):
        try:
            d = bb.parse.handle(fn, make.cfg)
        except IOError:
            bb.fatal("Unable to open %s" % fn)

        if make.options.parse_only:
            print "Requested parsing .bb files only.  Exiting."
            sys.exit(0)

        name = bb.data.getVar('PN', d, 1)
        bb.event.fire(bb.event.PkgStarted(name, d))
        try:
            __stats["attempt"] += 1
            if make.options.force:	    
    	    	bb.data.setVarFlag('do_%s' % make.options.cmd, 'force', 1, d)
            if not make.options.dry_run:
                bb.build.exec_task('do_%s' % make.options.cmd, d)
            bb.event.fire(bb.event.PkgSucceeded(name, d))
            __build_cache.append(fn)
        except bb.build.FuncFailed:
            __stats["fail"] += 1
            bb.error("task stack execution failed")
            bb.event.fire(bb.event.PkgFailed(name, d))
            __build_cache_fail.append(fn)
        except bb.build.EventException:
            __stats["fail"] += 1
            (type, value, traceback) = sys.exc_info()
            e = value.event
            bb.error("%s event exception, aborting" % bb.event.getName(e))
            bb.event.fire(bb.event.PkgFailed(name, d))
            __build_cache_fail.append(fn)

#
# main
#

__stats["attempt"] = 0
__stats["success"] = 0
__stats["fail"] = 0
__stats["deps"] = 0

def printStats( ):
    print "Build statistics:"
    print "  Attempted builds: %d" % __stats["attempt"]
    if __stats["fail"] != 0:
        print "  Failed builds: %d" % __stats["fail"]
    if __stats["deps"] != 0:
        print "  Dependencies not satisfied: %d" % __stats["deps"]
    if __stats["fail"] != 0 or __stats["deps"] != 0:
        sys.exit(1)
    sys.exit(0)

if __name__ == "__main__":

    make.options, args = handle_options( sys.argv )

    if not make.options.cmd:
        make.options.cmd = "build"

    if make.options.debug:
        bb.debug_level = make.options.debug

    make.pkgdata = {}
    make.cfg = bb.data.init()
    providers = {}

    for f in make.options.file:
        try:
            make.cfg = bb.parse.handle(f, make.cfg)
        except IOError:
            bb.fatal("Unable to open %s" % f)

    try:
        make.cfg = bb.parse.handle(os.path.join('conf', 'bitbake.conf'), make.cfg)
    except IOError:
        bb.fatal("Unable to open %s" % os.path.join('conf', 'bitbake.conf'))

    if not bb.data.getVar("BUILDNAME", make.cfg):
        bb.data.setVar("BUILDNAME", os.popen('date +%Y%m%d%H%M').readline().strip(), make.cfg)

    buildname = bb.data.getVar("BUILDNAME", make.cfg)

    bf = make.options.buildfile
    if bf:
        executeOneBB( os.path.abspath(bf) )
        printStats()

    ignore = bb.data.getVar("ASSUME_PROVIDED", make.cfg, 1) or ""
    __ignored_dependencies = ignore.split()

    collections = bb.data.getVar("BBFILE_COLLECTIONS", make.cfg, 1)
    if collections:
        collection_list = collections.split()
        for c in collection_list:
            regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, make.cfg, 1)
            if regex == None:
                bb.error("BBFILE_PATTERN_%s not defined" % c)
                continue
            priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, make.cfg, 1)
            if priority == None:
                bb.error("BBFILE_PRIORITY_%s not defined" % c)
                continue
            try:
                cre = re.compile(regex)
            except re.error:
                bb.error("BBFILE_PATTERN_%s \"%s\" is not a valid regular expression" % (c, regex))
                continue
            try:
                pri = int(priority)
                bbfile_config_priorities.append((cre, pri))
            except ValueError:
                bb.error("invalid value for BBFILE_PRIORITY_%s: \"%s\"" % (c, priority))

    pkgs_to_build = None
    if args:
        if not pkgs_to_build:
            pkgs_to_build = []
        pkgs_to_build.extend(args)
    if not pkgs_to_build:
            bbpkgs = bb.data.getVar('BBPKGS', make.cfg, 1)
            if bbpkgs:
                    pkgs_to_build = bbpkgs.split()
    if not pkgs_to_build and not make.options.show_versions:
            print "Nothing to do.  Use 'bitbake world' to build everything, or run 'bitbake --help'"
            print "for usage information."
            sys.exit(0)


    # Import Psyco if available and not disabled
    if not make.options.disable_psyco:
        try:
            import psyco
        except ImportError:
            if bbdebug == 0:
                bb.note("Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.")
        else:
            psyco.bind( make.collect_bbfiles )
    else:
        bb.note("You have disabled Psyco. This decreases performance.")

    try:
        bb.debug(1, "collecting .bb files")
        make.collect_bbfiles( myProgressCallback )
        bb.debug(1, "parsing complete")
        if bbdebug == 0:
            print
        if make.options.parse_only:
            print "Requested parsing .bb files only.  Exiting."
            sys.exit(0)

        build_depgraph()

        if make.options.show_versions:
            showVersions()
            sys.exit(0)
            
        if 'world' in pkgs_to_build:
            pkgs_to_build.remove('world')
            for t in __world_target:
                pkgs_to_build.append(t)

        bb.event.fire(bb.event.BuildStarted(buildname, pkgs_to_build, make.cfg))

        for k in pkgs_to_build:
            failed = False
            try:
                if buildPackage(k) == 0:
                    # already diagnosed
                    failed = True
            except bb.build.EventException:
                bb.error("Build of " + k + " failed")
                failed = True

            if failed:
                if make.options.abort:
                    sys.exit(1)

        bb.event.fire(bb.event.BuildCompleted(buildname, pkgs_to_build, make.cfg))

        printStats()

    except KeyboardInterrupt:
        print "\nNOTE: KeyboardInterrupt - Build not completed."
        sys.exit(1)
