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source: rtems-source-builder/source-builder/sb/build.py @ 6dc551c

5

Last change on this file since 6dc551c was 6dc551c, checked in by Chris Johns <chrisj@…>, on 10/12/17 at 02:40:12

sb: Move the option check for reporting errors to the error reporter.

Updates #2536.

Property mode set to 100644

File size: 22.8 KB

Rev	Line
[bf13d27]	1	#
	2	# RTEMS Tools Project (http://www.rtems.org/)
[649a64c]	3	# Copyright 2010-2013 Chris Johns (chrisj@rtems.org)
[bf13d27]	4	# All rights reserved.
	5	#
	6	# This file is part of the RTEMS Tools package in 'rtems-tools'.
	7	#
	8	# Permission to use, copy, modify, and/or distribute this software for any
	9	# purpose with or without fee is hereby granted, provided that the above
	10	# copyright notice and this permission notice appear in all copies.
	11	#
	12	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	13	# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	14	# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	15	# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	16	# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	17	# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	18	# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	19
	20	#
	21	# This code builds a package given a config file. It only builds to be
	22	# installed not to be package unless you run a packager around this.
	23	#
	24
[3a972f6]	25	from __future__ import print_function
	26
[6444d58]	27	import copy
[bf13d27]	28	import getopt
[015fa1b]	29	import glob
[bf13d27]	30	import os
	31	import shutil
	32	import stat
	33	import sys
	34
[efb6688]	35	try:
	36	import check
	37	import config
[649a64c]	38	import download
[efb6688]	39	import error
[74da24c]	40	import ereport
[efb6688]	41	import execute
	42	import log
[cb12e48]	43	import options
[efb6688]	44	import path
[9a15c40]	45	import sources
[efb6688]	46	import version
	47	except KeyboardInterrupt:
[3a972f6]	48	print('abort: user terminated')
[efb6688]	49	sys.exit(1)
	50	except:
[3a972f6]	51	print('error: unknown application load error')
[efb6688]	52	sys.exit(1)
[bf13d27]	53
	54	class script:
	55	"""Create and manage a shell script."""
	56
[5142bec]	57	def __init__(self):
[bf13d27]	58	self.reset()
	59
	60	def reset(self):
	61	self.body = []
	62	self.lc = 0
	63
	64	def append(self, text):
	65	if type(text) is str:
	66	text = text.splitlines()
[5142bec]	67	if not log.quiet:
[bf13d27]	68	i = 0
	69	for l in text:
	70	i += 1
[cafbcc6]	71	log.output('script:%3d: %s' % (self.lc + i, l))
[bf13d27]	72	self.lc += len(text)
	73	self.body.extend(text)
	74
	75	def write(self, name, check_for_errors = False):
	76	s = None
	77	try:
[ab8319a]	78	s = open(path.host(name), 'w')
[bf13d27]	79	s.write('\n'.join(self.body))
	80	s.close()
[ab8319a]	81	os.chmod(path.host(name), stat.S_IRWXU \| \
[bf13d27]	82	stat.S_IRGRP \| stat.S_IXGRP \| \
	83	stat.S_IROTH \| stat.S_IXOTH)
[3a972f6]	84	except IOError as err:
[bf13d27]	85	raise error.general('creating script: ' + name)
	86	except:
	87	if s is not None:
	88	s.close()
	89	raise
	90	if s is not None:
	91	s.close()
	92
	93	class build:
	94	"""Build a package given a config file."""
	95
[5237f1cc]	96	def _name_(self, name):
	97	#
	98	# If on Windows use shorter names to keep the build paths.
	99	#
	100	if options.host_windows:
	101	buildname = ''
	102	add = True
	103	for c in name:
	104	if c == '-':
	105	add = True
	106	elif add:
	107	buildname += c
	108	add = False
	109	return buildname
	110	else:
	111	return name
	112
[53290f9]	113	def _generate_report_(self, header, footer = None):
[6dc551c]	114	ereport.generate('rsb-report-%s.txt' % self.macros['name'],
	115	self.opts, header, footer)
[65d9457]	116
[cb12e48]	117	def __init__(self, name, create_tar_files, opts, macros = None):
[339f92f]	118	try:
	119	self.opts = opts
[6444d58]	120	self.init_name = name
	121	self.init_macros = macros
	122	self.config = None
[339f92f]	123	self.create_tar_files = create_tar_files
	124	log.notice('config: ' + name)
[6444d58]	125	self.set_macros(macros)
[339f92f]	126	self.config = config.file(name, opts, self.macros)
	127	self.script = script()
	128	self.macros['buildname'] = self._name_(self.macros['name'])
[3a972f6]	129	except error.general as gerr:
[339f92f]	130	log.notice(str(gerr))
	131	log.stderr('Build FAILED')
	132	raise
[3a972f6]	133	except error.internal as ierr:
[339f92f]	134	log.notice(str(ierr))
	135	log.stderr('Internal Build FAILED')
	136	raise
	137	except:
	138	raise
[bf13d27]	139
[6444d58]	140	def copy_init_macros(self):
	141	return copy.copy(self.init_macros)
	142
	143	def copy_macros(self):
	144	return copy.copy(self.macros)
	145
	146	def set_macros(self, macros):
	147	if macros is None:
[610ae57]	148	self.macros = copy.copy(self.opts.defaults)
[6444d58]	149	else:
	150	self.macros = copy.copy(macros)
	151	if self.config:
	152	self.config.set_macros(self.macros)
	153
[ab8319a]	154	def rmdir(self, rmpath):
[5142bec]	155	log.output('removing: %s' % (path.host(rmpath)))
[bf13d27]	156	if not self.opts.dry_run():
[ab8319a]	157	if path.exists(rmpath):
[ee47d72]	158	path.removeall(rmpath)
[bf13d27]	159
[ab8319a]	160	def mkdir(self, mkpath):
[5142bec]	161	log.output('making dir: %s' % (path.host(mkpath)))
[bf13d27]	162	if not self.opts.dry_run():
[ee47d72]	163	path.mkdir(mkpath)
[bf13d27]	164
[4f26bdb]	165	def canadian_cross(self):
	166	_host = self.config.expand('%{_host}')
	167	_build = self.config.expand('%{_build}')
	168	_target = self.config.expand('%{_target}')
[6444d58]	169	_allowed = self.config.defined('%{allow_cxc}')
	170	if len(_host) and len(_build) and (_target) and \
	171	_allowed and _host != _build and _host != _target:
	172	return True
	173	return False
	174
	175	def installable(self):
	176	_host = self.config.expand('%{_host}')
	177	_build = self.config.expand('%{_build}')
	178	_canadian_cross = self.canadian_cross()
	179	if self.macros.get('_disable_installing') and \
	180	self.config.expand('%{_disable_installing}') == 'yes':
	181	_disable_installing = True
	182	else:
	183	_disable_installing = False
	184	_no_install = self.opts.no_install()
	185	log.trace('_build: installable: host=%s build=%s ' \
	186	'no-install=%r Cxc=%r disable_installing=%r disabled=%r' % \
	187	(_host, _build, _no_install, _canadian_cross, _disable_installing, \
	188	self.disabled()))
	189	return len(_host) and len(_build) and \
	190	not self.disabled() and \
	191	not _disable_installing and \
	192	not _canadian_cross
[4f26bdb]	193
[9a15c40]	194	def source(self, name):
	195	#
	196	# Return the list of sources. Merge in any macro defined sources as
	197	# these may be overridden by user loaded macros.
	198	#
	199	_map = 'source-%s' % (name)
[d3629a9]	200	src_keys = [s for s in self.macros.map_keys(_map) if s != 'setup']
[9a15c40]	201	if len(src_keys) == 0:
	202	raise error.general('no source set: %s (%s)' % (name, _map))
	203	srcs = []
	204	for s in src_keys:
	205	sm = self.macros.get(s, globals = False, maps = _map)
	206	if sm is None:
	207	raise error.internal('source macro not found: %s in %s (%s)' % \
	208	(s, name, _map))
[383f7e6]	209	opts = []
	210	url = []
	211	for sp in sm[2].split():
	212	if len(url) == 0 and sp[0] == '-':
	213	opts += [sp]
	214	else:
	215	url += [sp]
	216	if len(url) == 0:
	217	raise error.general('source URL not found: %s' % (' '.join(args)))
	218	#
	219	# Look for --rsb-file as an option we use as a local file name.
	220	# This can be used if a URL has no reasonable file name the
	221	# download URL parser can figure out.
	222	#
	223	file_override = None
	224	if len(opts) > 0:
	225	for o in opts:
	226	if o.startswith('--rsb-file'):
	227	os_ = o.split('=')
	228	if len(os_) != 2:
	229	raise error.general('invalid --rsb-file option: %s' % (' '.join(args)))
	230	if os_[0] != '--rsb-file':
	231	raise error.general('invalid --rsb-file option: %s' % (' '.join(args)))
	232	file_override = os_[1]
	233	opts = [o for o in opts if not o.startswith('--rsb-')]
	234	url = self.config.expand(' '.join(url))
	235	src = download.parse_url(url, '_sourcedir', self.config, self.opts, file_override)
[9a15c40]	236	download.get_file(src['url'], src['local'], self.opts, self.config)
	237	if 'symlink' in src:
[5fdd664]	238	sname = name.replace('-', '_')
	239	src['script'] = '%%{__ln_s} %s ${source_dir_%s}' % (src['symlink'], sname)
[9a15c40]	240	elif 'compressed' in src:
	241	#
	242	# Zip files unpack as well so do not use tar.
	243	#
	244	src['script'] = '%s %s' % (src['compressed'], src['local'])
	245	if src['compressed-type'] != 'zip':
	246	src['script'] += ' \| %{__tar_extract} -'
	247	else:
[83586f7]	248	src['script'] = '%%{__tar_extract} %s' % (src['local'])
[9a15c40]	249	srcs += [src]
	250	return srcs
	251
	252	def source_setup(self, package, args):
	253	log.output('source setup: %s: %s' % (package.name(), ' '.join(args)))
	254	setup_name = args[1]
	255	args = args[1:]
	256	try:
[4a315d3]	257	opts, args = getopt.getopt(args[1:], 'qDcn:ba')
[3a972f6]	258	except getopt.GetoptError as ge:
[9a15c40]	259	raise error.general('source setup error: %s' % str(ge))
[bf13d27]	260	quiet = False
[7618a74c]	261	unpack_before_chdir = True
[bf13d27]	262	delete_before_unpack = True
	263	create_dir = False
[9a15c40]	264	deleted_dir = False
	265	created_dir = False
	266	changed_dir = False
	267	opt_name = None
[bf13d27]	268	for o in opts:
	269	if o[0] == '-q':
	270	quiet = True
	271	elif o[0] == '-D':
	272	delete_before_unpack = False
	273	elif o[0] == '-c':
	274	create_dir = True
	275	elif o[0] == '-n':
[9a15c40]	276	opt_name = o[1]
[bf13d27]	277	elif o[0] == '-b':
	278	unpack_before_chdir = True
	279	elif o[0] == '-a':
	280	unpack_before_chdir = False
[9a15c40]	281	name = None
	282	for source in self.source(setup_name):
	283	if name is None:
	284	if opt_name is None:
	285	if source:
	286	opt_name = source['name']
	287	else:
	288	raise error.general('setup source tag not found: %d' % (source_tag))
	289	else:
	290	name = opt_name
	291	self.script.append(self.config.expand('cd %{_builddir}'))
	292	if not deleted_dir and delete_before_unpack:
	293	self.script.append(self.config.expand('%{__rm} -rf ' + name))
	294	deleted_dir = True
	295	if not created_dir and create_dir:
	296	self.script.append(self.config.expand('%{__mkdir_p} ' + name))
	297	created_dir = True
	298	if not changed_dir and (not unpack_before_chdir or create_dir):
	299	self.script.append(self.config.expand('cd ' + name))
	300	changed_dir = True
	301	self.script.append(self.config.expand(source['script']))
	302	if not changed_dir and (unpack_before_chdir and not create_dir):
[bf13d27]	303	self.script.append(self.config.expand('cd ' + name))
[9a15c40]	304	changed_dir = True
[bf13d27]	305	self.script.append(self.config.expand('%{__setup_post}'))
	306
[9a15c40]	307	def patch_setup(self, package, args):
	308	name = args[1]
	309	args = args[2:]
	310	_map = 'patch-%s' % (name)
	311	default_opts = ' '.join(args)
[d3629a9]	312	patch_keys = [p for p in self.macros.map_keys(_map) if p != 'setup']
[9a15c40]	313	patches = []
	314	for p in patch_keys:
	315	pm = self.macros.get(p, globals = False, maps = _map)
	316	if pm is None:
	317	raise error.internal('patch macro not found: %s in %s (%s)' % \
	318	(p, name, _map))
	319	opts = []
	320	url = []
	321	for pp in pm[2].split():
	322	if len(url) == 0 and pp[0] == '-':
	323	opts += [pp]
	324	else:
	325	url += [pp]
	326	if len(url) == 0:
	327	raise error.general('patch URL not found: %s' % (' '.join(args)))
[383f7e6]	328	#
	329	# Look for --rsb-file as an option we use as a local file name.
	330	# This can be used if a URL has no reasonable file name the
	331	# download URL parser can figure out.
	332	#
	333	file_override = None
	334	if len(opts) > 0:
	335	for o in opts:
	336	if o.startswith('--rsb-file'):
	337	os_ = o.split('=')
	338	if len(os_) != 2:
	339	raise error.general('invalid --rsb-file option: %s' % (' '.join(args)))
	340	if os_[0] != '--rsb-file':
	341	raise error.general('invalid --rsb-file option: %s' % (' '.join(args)))
	342	file_override = os_[1]
	343	opts = [o for o in opts if not o.startswith('--rsb-')]
[9a15c40]	344	if len(opts) == 0:
	345	opts = default_opts
	346	else:
	347	opts = ' '.join(opts)
	348	opts = self.config.expand(opts)
	349	url = self.config.expand(' '.join(url))
	350	#
	351	# Parse the URL first in the source builder's patch directory.
	352	#
[383f7e6]	353	patch = download.parse_url(url, '_patchdir', self.config, self.opts, file_override)
[9a15c40]	354	#
[383f7e6]	355	# Download the patch
[9a15c40]	356	#
	357	download.get_file(patch['url'], patch['local'], self.opts, self.config)
	358	if 'compressed' in patch:
	359	patch['script'] = patch['compressed'] + ' ' + patch['local']
	360	else:
	361	patch['script'] = '%{__cat} ' + patch['local']
	362	patch['script'] += ' \| %%{__patch} %s' % (opts)
	363	self.script.append(self.config.expand(patch['script']))
	364
[bf13d27]	365	def run(self, command, shell_opts = '', cwd = None):
	366	e = execute.capture_execution(log = log.default, dump = self.opts.quiet())
	367	cmd = self.config.expand('%{___build_shell} -ex ' + shell_opts + ' ' + command)
[5142bec]	368	log.output('run: ' + cmd)
[ab8319a]	369	exit_code, proc, output = e.shell(cmd, cwd = path.host(cwd))
[bf13d27]	370	if exit_code != 0:
[74da24c]	371	log.output('shell cmd failed: %s' % (cmd))
	372	raise error.general('building %s' % (self.macros['buildname']))
[bf13d27]	373
	374	def builddir(self):
	375	builddir = self.config.abspath('_builddir')
	376	self.rmdir(builddir)
	377	if not self.opts.dry_run():
	378	self.mkdir(builddir)
	379
	380	def prep(self, package):
	381	self.script.append('echo "==> %prep:"')
	382	_prep = package.prep()
[ebf8a1f]	383	if _prep:
	384	for l in _prep:
	385	args = l.split()
[9a15c40]	386	if len(args):
[a083b52]	387	def err(msg):
	388	raise error.general('%s: %s' % (package, msg))
[9a15c40]	389	if args[0] == '%setup':
	390	if len(args) == 1:
[6444d58]	391	raise error.general('invalid %%setup directive: %s' % \
	392	(' '.join(args)))
[9a15c40]	393	if args[1] == 'source':
	394	self.source_setup(package, args[1:])
	395	elif args[1] == 'patch':
	396	self.patch_setup(package, args[1:])
[a083b52]	397	elif args[0] in ['%patch', '%source']:
	398	sources.process(args[0][1:], args[1:], self.macros, err)
	399	elif args[0] == '%hash':
	400	sources.hash(args[1:], self.macros, err)
	401	self.hash(package, args)
[9a15c40]	402	else:
	403	self.script.append(' '.join(args))
[bf13d27]	404
	405	def build(self, package):
[4f26bdb]	406	self.script.append('echo "==> clean %{buildroot}: ${SB_BUILD_ROOT}"')
	407	self.script.append('%s ${SB_BUILD_ROOT}' %
	408	(self.config.expand('%{__rmdir}')))
	409	self.script.append('%s ${SB_BUILD_ROOT}' %
	410	(self.config.expand('%{__mkdir_p}')))
[bf13d27]	411	self.script.append('echo "==> %build:"')
	412	_build = package.build()
[ebf8a1f]	413	if _build:
	414	for l in _build:
	415	self.script.append(l)
[bf13d27]	416
	417	def install(self, package):
	418	self.script.append('echo "==> %install:"')
	419	_install = package.install()
[ebf8a1f]	420	if _install:
	421	for l in _install:
	422	args = l.split()
	423	self.script.append(' '.join(args))
[bf13d27]	424
	425	def files(self, package):
[ebf8a1f]	426	if self.create_tar_files \
	427	and not self.macros.get('%{_disable_packaging'):
[cafbcc6]	428	self.script.append('echo "==> %files:"')
[0add2ea]	429	inpath = path.abspath(self.config.expand('%{buildroot}'))
[cafbcc6]	430	tardir = path.abspath(self.config.expand('%{_tardir}'))
	431	self.script.append(self.config.expand('if test -d %s; then' % (inpath)))
[4f26bdb]	432	self.script.append(self.config.expand(' %%{__mkdir_p} %s' % tardir))
[cafbcc6]	433	self.script.append(self.config.expand(' cd ' + inpath))
	434	tar = path.join(tardir, package.long_name() + '.tar.bz2')
	435	cmd = self.config.expand(' %{__tar} -cf - . ' + '\| %{__bzip2} > ' + tar)
	436	self.script.append(cmd)
	437	self.script.append(self.config.expand(' cd %{_builddir}'))
	438	self.script.append('fi')
[bf13d27]	439
	440	def clean(self, package):
	441	self.script.append('echo "==> %clean:"')
	442	_clean = package.clean()
	443	if _clean is not None:
	444	for l in _clean:
	445	args = l.split()
	446	self.script.append(' '.join(args))
	447
[4f26bdb]	448	def build_package(self, package):
	449	if self.canadian_cross():
[6444d58]	450	if not self.config.defined('%{allow_cxc}'):
	451	raise error.general('Canadian Cross is not allowed')
[4f26bdb]	452	self.script.append('echo "==> Candian-cross build/target:"')
	453	self.script.append('SB_CXC="yes"')
	454	else:
	455	self.script.append('SB_CXC="no"')
	456	self.build(package)
	457	self.install(package)
	458	self.files(package)
	459	if not self.opts.no_clean():
	460	self.clean(package)
	461
[bf13d27]	462	def cleanup(self):
[ebf8a1f]	463	package = self.main_package()
	464	if not package.disabled() and not self.opts.no_clean():
[bf13d27]	465	buildroot = self.config.abspath('buildroot')
	466	builddir = self.config.abspath('_builddir')
[4f26bdb]	467	buildcxcdir = self.config.abspath('_buildcxcdir')
[8d7624e]	468	tmproot = self.config.abspath('_tmproot')
[5142bec]	469	log.trace('cleanup: %s' % (buildroot))
[bf13d27]	470	self.rmdir(buildroot)
[5142bec]	471	log.trace('cleanup: %s' % (builddir))
[bf13d27]	472	self.rmdir(builddir)
[4f26bdb]	473	if self.canadian_cross():
[5142bec]	474	log.trace('cleanup: %s' % (buildcxcdir))
[4f26bdb]	475	self.rmdir(buildcxcdir)
[5142bec]	476	log.trace('cleanup: %s' % (tmproot))
[8d7624e]	477	self.rmdir(tmproot)
[bf13d27]	478
[54d76bb]	479	def main_package(self):
[bf13d27]	480	packages = self.config.packages()
[54d76bb]	481	return packages['main']
	482
[6444d58]	483	def reload(self):
	484	self.config.load(self.init_name)
	485
[54d76bb]	486	def make(self):
	487	package = self.main_package()
[ebf8a1f]	488	if package.disabled():
	489	log.notice('package: nothing to build')
[4f26bdb]	490	else:
[65d9457]	491	try:
	492	name = package.name()
[ebf8a1f]	493	if self.canadian_cross():
[6444d58]	494	cxc_label = '(Cxc) '
[ebf8a1f]	495	else:
[6444d58]	496	cxc_label = ''
	497	log.notice('package: %s%s' % (cxc_label, name))
	498	log.trace('---- macro maps %s' % ('-' * 55))
	499	log.trace('%s' % (str(self.config.macros)))
	500	log.trace('-' * 70)
[65d9457]	501	self.script.reset()
	502	self.script.append(self.config.expand('%{___build_template}'))
	503	self.script.append('echo "=> ' + name + ':"')
	504	self.prep(package)
	505	self.build_package(package)
	506	if not self.opts.dry_run():
	507	self.builddir()
	508	sn = path.join(self.config.expand('%{_builddir}'), 'doit')
	509	log.output('write script: ' + sn)
	510	self.script.write(sn)
[6444d58]	511	log.notice('building: %s%s' % (cxc_label, name))
[65d9457]	512	self.run(sn)
[3a972f6]	513	except error.general as gerr:
[65d9457]	514	log.notice(str(gerr))
	515	log.stderr('Build FAILED')
	516	self._generate_report_('Build: %s' % (gerr))
	517	raise
[3a972f6]	518	except error.internal as ierr:
[65d9457]	519	log.notice(str(ierr))
	520	log.stderr('Internal Build FAILED')
	521	self._generate_report_('Build: %s' % (ierr))
	522	raise
	523	except:
	524	raise
	525	if self.opts.dry_run():
[53290f9]	526	self._generate_report_('Build: dry run (no actual error)',
	527	'Build: dry run (no actual error)')
[bf13d27]	528
	529	def name(self):
	530	packages = self.config.packages()
	531	package = packages['main']
	532	return package.name()
	533
[ebf8a1f]	534	def disabled(self):
	535	packages = self.config.packages()
	536	package = packages['main']
	537	return package.disabled()
	538
[cb12e48]	539	def get_configs(opts):
[e908afb]	540
	541	def _scan(_path, ext):
	542	configs = []
	543	for root, dirs, files in os.walk(_path):
	544	prefix = root[len(_path) + 1:]
	545	for file in files:
[fba1136]	546	for e in ext:
	547	if file.endswith(e):
	548	configs += [path.join(prefix, file)]
[e908afb]	549	return configs
	550
[fba1136]	551	configs = { 'paths': [], 'files': [] }
[cb12e48]	552	for cp in opts.defaults.expand('%{_configdir}').split(':'):
[bc71066]	553	hcp = path.host(path.abspath(cp))
	554	configs['paths'] += [hcp]
	555	configs['files'] += _scan(hcp, ['.cfg', '.bset'])
[4900498]	556	configs['files'] = sorted(set(configs['files']))
[fba1136]	557	return configs
[71b8893]	558
[0759d98]	559	def find_config(config, configs):
	560	config_root, config_ext = path.splitext(config)
	561	if config_ext not in ['', '.bset', '.cfg']:
	562	config_root = config
	563	config_ext = ''
	564	for c in configs['files']:
	565	r, e = path.splitext(c)
	566	if config_root == r:
	567	if config_ext == '' or config_ext == e:
	568	return c
	569	return None
	570
[bf13d27]	571	def run(args):
[74da24c]	572	ec = 0
[bf13d27]	573	try:
[71b8893]	574	optargs = { '--list-configs': 'List available configurations' }
[cb12e48]	575	opts = options.load(args, optargs)
[47d703fd]	576	log.notice('RTEMS Source Builder, Package Builder, %s' % (version.str()))
[610ae57]	577	opts.log_info()
[cb12e48]	578	if not check.host_setup(opts):
[71b8893]	579	if not opts.force():
[0add2ea]	580	raise error.general('host build environment is not set up' +
[4f26bdb]	581	' correctly (use --force to proceed)')
[5142bec]	582	log.notice('warning: forcing build with known host setup problems')
[71b8893]	583	if opts.get_arg('--list-configs'):
[cb12e48]	584	configs = get_configs(opts)
[cafbcc6]	585	for p in configs['paths']:
[3a972f6]	586	print('Examining: %s' % (os.path.relpath(p)))
[cafbcc6]	587	for c in configs['files']:
	588	if c.endswith('.cfg'):
[3a972f6]	589	print(' %s' % (c))
[71b8893]	590	else:
	591	for config_file in opts.config_files():
[cb12e48]	592	b = build(config_file, True, opts)
[71b8893]	593	b.make()
[74da24c]	594	b = None
[3a972f6]	595	except error.general as gerr:
[74da24c]	596	log.stderr('Build FAILED')
	597	ec = 1
[3a972f6]	598	except error.internal as ierr:
[74da24c]	599	log.stderr('Internal Build FAILED')
	600	ec = 1
[3a972f6]	601	except error.exit as eerr:
[bf13d27]	602	pass
	603	except KeyboardInterrupt:
[5142bec]	604	log.notice('abort: user terminated')
[74da24c]	605	ec = 1
	606	sys.exit(ec)
[bf13d27]	607
	608	if __name__ == "__main__":
	609	run(sys.argv)

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