blob: 9429202dcad5e1f0bd66a7c786b373854e353a5d [file] [log] [blame]
Patrick Williamsc124f4f2015-09-15 14:41:29 -05001#
2# Sanity check the users setup for common misconfigurations
3#
4
5SANITY_REQUIRED_UTILITIES ?= "patch diffstat makeinfo git bzip2 tar \
Brad Bishop6e60e8b2018-02-01 10:27:11 -05006 gzip gawk chrpath wget cpio perl file which"
Patrick Williamsc124f4f2015-09-15 14:41:29 -05007
8def bblayers_conf_file(d):
Brad Bishop6e60e8b2018-02-01 10:27:11 -05009 return os.path.join(d.getVar('TOPDIR'), 'conf/bblayers.conf')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050010
11def sanity_conf_read(fn):
12 with open(fn, 'r') as f:
13 lines = f.readlines()
14 return lines
15
16def sanity_conf_find_line(pattern, lines):
17 import re
18 return next(((index, line)
19 for index, line in enumerate(lines)
20 if re.search(pattern, line)), (None, None))
21
22def sanity_conf_update(fn, lines, version_var_name, new_version):
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050023 index, line = sanity_conf_find_line(r"^%s" % version_var_name, lines)
Patrick Williamsc124f4f2015-09-15 14:41:29 -050024 lines[index] = '%s = "%d"\n' % (version_var_name, new_version)
25 with open(fn, "w") as f:
26 f.write(''.join(lines))
27
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050028# Functions added to this variable MUST throw a NotImplementedError exception unless
29# they successfully changed the config version in the config file. Exceptions
30# are used since exec_func doesn't handle return values.
31BBLAYERS_CONF_UPDATE_FUNCS += " \
32 conf/bblayers.conf:LCONF_VERSION:LAYER_CONF_VERSION:oecore_update_bblayers \
33 conf/local.conf:CONF_VERSION:LOCALCONF_VERSION:oecore_update_localconf \
34 conf/site.conf:SCONF_VERSION:SITE_CONF_VERSION:oecore_update_siteconf \
35"
Patrick Williamsc124f4f2015-09-15 14:41:29 -050036
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050037SANITY_DIFF_TOOL ?= "meld"
38
39SANITY_LOCALCONF_SAMPLE ?= "${COREBASE}/meta*/conf/local.conf.sample"
40python oecore_update_localconf() {
41 # Check we are using a valid local.conf
Brad Bishop6e60e8b2018-02-01 10:27:11 -050042 current_conf = d.getVar('CONF_VERSION')
43 conf_version = d.getVar('LOCALCONF_VERSION')
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050044
45 failmsg = """Your version of local.conf was generated from an older/newer version of
46local.conf.sample and there have been updates made to this file. Please compare the two
47files and merge any changes before continuing.
48
49Matching the version numbers will remove this message.
50
51\"${SANITY_DIFF_TOOL} conf/local.conf ${SANITY_LOCALCONF_SAMPLE}\"
52
53is a good way to visualise the changes."""
54 failmsg = d.expand(failmsg)
55
56 raise NotImplementedError(failmsg)
57}
58
59SANITY_SITECONF_SAMPLE ?= "${COREBASE}/meta*/conf/site.conf.sample"
60python oecore_update_siteconf() {
61 # If we have a site.conf, check it's valid
Brad Bishop6e60e8b2018-02-01 10:27:11 -050062 current_sconf = d.getVar('SCONF_VERSION')
63 sconf_version = d.getVar('SITE_CONF_VERSION')
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050064
65 failmsg = """Your version of site.conf was generated from an older version of
66site.conf.sample and there have been updates made to this file. Please compare the two
67files and merge any changes before continuing.
68
69Matching the version numbers will remove this message.
70
71\"${SANITY_DIFF_TOOL} conf/site.conf ${SANITY_SITECONF_SAMPLE}\"
72
73is a good way to visualise the changes."""
74 failmsg = d.expand(failmsg)
75
76 raise NotImplementedError(failmsg)
77}
78
79SANITY_BBLAYERCONF_SAMPLE ?= "${COREBASE}/meta*/conf/bblayers.conf.sample"
Patrick Williamsc124f4f2015-09-15 14:41:29 -050080python oecore_update_bblayers() {
81 # bblayers.conf is out of date, so see if we can resolve that
82
Brad Bishop6e60e8b2018-02-01 10:27:11 -050083 current_lconf = int(d.getVar('LCONF_VERSION'))
84 lconf_version = int(d.getVar('LAYER_CONF_VERSION'))
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050085
86 failmsg = """Your version of bblayers.conf has the wrong LCONF_VERSION (has ${LCONF_VERSION}, expecting ${LAYER_CONF_VERSION}).
87Please compare your file against bblayers.conf.sample and merge any changes before continuing.
88"${SANITY_DIFF_TOOL} conf/bblayers.conf ${SANITY_BBLAYERCONF_SAMPLE}"
89
90is a good way to visualise the changes."""
91 failmsg = d.expand(failmsg)
92
93 if not current_lconf:
94 raise NotImplementedError(failmsg)
95
Patrick Williamsc124f4f2015-09-15 14:41:29 -050096 lines = []
97
98 if current_lconf < 4:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050099 raise NotImplementedError(failmsg)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500100
101 bblayers_fn = bblayers_conf_file(d)
102 lines = sanity_conf_read(bblayers_fn)
103
104 if current_lconf == 4 and lconf_version > 4:
105 topdir_var = '$' + '{TOPDIR}'
106 index, bbpath_line = sanity_conf_find_line('BBPATH', lines)
107 if bbpath_line:
108 start = bbpath_line.find('"')
109 if start != -1 and (len(bbpath_line) != (start + 1)):
110 if bbpath_line[start + 1] == '"':
111 lines[index] = (bbpath_line[:start + 1] +
112 topdir_var + bbpath_line[start + 1:])
113 else:
114 if not topdir_var in bbpath_line:
115 lines[index] = (bbpath_line[:start + 1] +
116 topdir_var + ':' + bbpath_line[start + 1:])
117 else:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500118 raise NotImplementedError(failmsg)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500119 else:
120 index, bbfiles_line = sanity_conf_find_line('BBFILES', lines)
121 if bbfiles_line:
122 lines.insert(index, 'BBPATH = "' + topdir_var + '"\n')
123 else:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500124 raise NotImplementedError(failmsg)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500125
126 current_lconf += 1
127 sanity_conf_update(bblayers_fn, lines, 'LCONF_VERSION', current_lconf)
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500128 bb.note("Your conf/bblayers.conf has been automatically updated.")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500129 return
130
131 elif current_lconf == 5 and lconf_version > 5:
132 # Null update, to avoid issues with people switching between poky and other distros
133 current_lconf = 6
134 sanity_conf_update(bblayers_fn, lines, 'LCONF_VERSION', current_lconf)
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500135 bb.note("Your conf/bblayers.conf has been automatically updated.")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500136 return
137
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600138 status.addresult()
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500139
140 elif current_lconf == 6 and lconf_version > 6:
141 # Handle rename of meta-yocto -> meta-poky
142 # This marks the start of separate version numbers but code is needed in OE-Core
143 # for the migration, one last time.
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500144 layers = d.getVar('BBLAYERS').split()
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500145 layers = [ os.path.basename(path) for path in layers ]
146 if 'meta-yocto' in layers:
147 found = False
148 while True:
149 index, meta_yocto_line = sanity_conf_find_line(r'.*meta-yocto[\'"\s\n]', lines)
150 if meta_yocto_line:
151 lines[index] = meta_yocto_line.replace('meta-yocto', 'meta-poky')
152 found = True
153 else:
154 break
155 if not found:
156 raise NotImplementedError(failmsg)
157 index, meta_yocto_line = sanity_conf_find_line('LCONF_VERSION.*\n', lines)
158 if meta_yocto_line:
159 lines[index] = 'POKY_BBLAYERS_CONF_VERSION = "1"\n'
160 else:
161 raise NotImplementedError(failmsg)
162 with open(bblayers_fn, "w") as f:
163 f.write(''.join(lines))
164 bb.note("Your conf/bblayers.conf has been automatically updated.")
165 return
166 current_lconf += 1
167 sanity_conf_update(bblayers_fn, lines, 'LCONF_VERSION', current_lconf)
168 bb.note("Your conf/bblayers.conf has been automatically updated.")
169 return
170
171 raise NotImplementedError(failmsg)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500172}
173
174def raise_sanity_error(msg, d, network_error=False):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500175 if d.getVar("SANITY_USE_EVENTS") == "1":
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500176 try:
177 bb.event.fire(bb.event.SanityCheckFailed(msg, network_error), d)
178 except TypeError:
179 bb.event.fire(bb.event.SanityCheckFailed(msg), d)
180 return
181
182 bb.fatal(""" OE-core's config sanity checker detected a potential misconfiguration.
183 Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
184 Following is the list of potential problems / advisories:
185
186 %s""" % msg)
187
188# Check flags associated with a tuning.
189def check_toolchain_tune_args(data, tune, multilib, errs):
190 found_errors = False
191 if check_toolchain_args_present(data, tune, multilib, errs, 'CCARGS'):
192 found_errors = True
193 if check_toolchain_args_present(data, tune, multilib, errs, 'ASARGS'):
194 found_errors = True
195 if check_toolchain_args_present(data, tune, multilib, errs, 'LDARGS'):
196 found_errors = True
197
198 return found_errors
199
200def check_toolchain_args_present(data, tune, multilib, tune_errors, which):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500201 args_set = (data.getVar("TUNE_%s" % which) or "").split()
202 args_wanted = (data.getVar("TUNEABI_REQUIRED_%s_tune-%s" % (which, tune)) or "").split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500203 args_missing = []
204
205 # If no args are listed/required, we are done.
206 if not args_wanted:
207 return
208 for arg in args_wanted:
209 if arg not in args_set:
210 args_missing.append(arg)
211
212 found_errors = False
213 if args_missing:
214 found_errors = True
215 tune_errors.append("TUNEABI for %s requires '%s' in TUNE_%s (%s)." %
216 (tune, ' '.join(args_missing), which, ' '.join(args_set)))
217 return found_errors
218
219# Check a single tune for validity.
220def check_toolchain_tune(data, tune, multilib):
221 tune_errors = []
222 if not tune:
223 return "No tuning found for %s multilib." % multilib
224 localdata = bb.data.createCopy(data)
225 if multilib != "default":
226 # Apply the overrides so we can look at the details.
227 overrides = localdata.getVar("OVERRIDES", False) + ":virtclass-multilib-" + multilib
228 localdata.setVar("OVERRIDES", overrides)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500229 bb.debug(2, "Sanity-checking tuning '%s' (%s) features:" % (tune, multilib))
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500230 features = (localdata.getVar("TUNE_FEATURES_tune-%s" % tune) or "").split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500231 if not features:
232 return "Tuning '%s' has no defined features, and cannot be used." % tune
233 valid_tunes = localdata.getVarFlags('TUNEVALID') or {}
234 conflicts = localdata.getVarFlags('TUNECONFLICTS') or {}
235 # [doc] is the documentation for the variable, not a real feature
236 if 'doc' in valid_tunes:
237 del valid_tunes['doc']
238 if 'doc' in conflicts:
239 del conflicts['doc']
240 for feature in features:
241 if feature in conflicts:
242 for conflict in conflicts[feature].split():
243 if conflict in features:
244 tune_errors.append("Feature '%s' conflicts with '%s'." %
245 (feature, conflict))
246 if feature in valid_tunes:
247 bb.debug(2, " %s: %s" % (feature, valid_tunes[feature]))
248 else:
249 tune_errors.append("Feature '%s' is not defined." % feature)
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500250 whitelist = localdata.getVar("TUNEABI_WHITELIST")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500251 if whitelist:
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500252 tuneabi = localdata.getVar("TUNEABI_tune-%s" % tune)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500253 if not tuneabi:
254 tuneabi = tune
255 if True not in [x in whitelist.split() for x in tuneabi.split()]:
256 tune_errors.append("Tuning '%s' (%s) cannot be used with any supported tuning/ABI." %
257 (tune, tuneabi))
258 else:
259 if not check_toolchain_tune_args(localdata, tuneabi, multilib, tune_errors):
260 bb.debug(2, "Sanity check: Compiler args OK for %s." % tune)
261 if tune_errors:
262 return "Tuning '%s' has the following errors:\n" % tune + '\n'.join(tune_errors)
263
264def check_toolchain(data):
265 tune_error_set = []
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500266 deftune = data.getVar("DEFAULTTUNE")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500267 tune_errors = check_toolchain_tune(data, deftune, 'default')
268 if tune_errors:
269 tune_error_set.append(tune_errors)
270
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500271 multilibs = (data.getVar("MULTILIB_VARIANTS") or "").split()
272 global_multilibs = (data.getVar("MULTILIB_GLOBAL_VARIANTS") or "").split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500273
274 if multilibs:
275 seen_libs = []
276 seen_tunes = []
277 for lib in multilibs:
278 if lib in seen_libs:
279 tune_error_set.append("The multilib '%s' appears more than once." % lib)
280 else:
281 seen_libs.append(lib)
282 if not lib in global_multilibs:
283 tune_error_set.append("Multilib %s is not present in MULTILIB_GLOBAL_VARIANTS" % lib)
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500284 tune = data.getVar("DEFAULTTUNE_virtclass-multilib-%s" % lib)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500285 if tune in seen_tunes:
286 tune_error_set.append("The tuning '%s' appears in more than one multilib." % tune)
287 else:
288 seen_libs.append(tune)
289 if tune == deftune:
290 tune_error_set.append("Multilib '%s' (%s) is also the default tuning." % (lib, deftune))
291 else:
292 tune_errors = check_toolchain_tune(data, tune, lib)
293 if tune_errors:
294 tune_error_set.append(tune_errors)
295 if tune_error_set:
296 return "Toolchain tunings invalid:\n" + '\n'.join(tune_error_set) + "\n"
297
298 return ""
299
300def check_conf_exists(fn, data):
301 bbpath = []
302 fn = data.expand(fn)
303 vbbpath = data.getVar("BBPATH", False)
304 if vbbpath:
305 bbpath += vbbpath.split(":")
306 for p in bbpath:
307 currname = os.path.join(data.expand(p), fn)
308 if os.access(currname, os.R_OK):
309 return True
310 return False
311
312def check_create_long_filename(filepath, pathname):
313 import string, random
314 testfile = os.path.join(filepath, ''.join(random.choice(string.ascii_letters) for x in range(200)))
315 try:
316 if not os.path.exists(filepath):
317 bb.utils.mkdirhier(filepath)
318 f = open(testfile, "w")
319 f.close()
320 os.remove(testfile)
321 except IOError as e:
322 import errno
323 err, strerror = e.args
324 if err == errno.ENAMETOOLONG:
325 return "Failed to create a file with a long name in %s. Please use a filesystem that does not unreasonably limit filename length.\n" % pathname
326 else:
327 return "Failed to create a file in %s: %s.\n" % (pathname, strerror)
328 except OSError as e:
329 errno, strerror = e.args
330 return "Failed to create %s directory in which to run long name sanity check: %s.\n" % (pathname, strerror)
331 return ""
332
333def check_path_length(filepath, pathname, limit):
334 if len(filepath) > limit:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500335 return "The length of %s is longer than %s, this would cause unexpected errors, please use a shorter path.\n" % (pathname, limit)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500336 return ""
337
338def get_filesystem_id(path):
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700339 import subprocess
340 try:
Brad Bishop19323692019-04-05 15:28:33 -0400341 return subprocess.check_output(["stat", "-f", "-c", "%t", path]).decode('utf-8').strip()
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700342 except subprocess.CalledProcessError:
343 bb.warn("Can't get filesystem id of: %s" % path)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500344 return None
345
346# Check that the path isn't located on nfs.
347def check_not_nfs(path, name):
348 # The nfs' filesystem id is 6969
349 if get_filesystem_id(path) == "6969":
350 return "The %s: %s can't be located on nfs.\n" % (name, path)
351 return ""
352
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500353# Check that the path is on a case-sensitive file system
354def check_case_sensitive(path, name):
355 import tempfile
356 with tempfile.NamedTemporaryFile(prefix='TmP', dir=path) as tmp_file:
357 if os.path.exists(tmp_file.name.lower()):
358 return "The %s (%s) can't be on a case-insensitive file system.\n" % (name, path)
359 return ""
360
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500361# Check that path isn't a broken symlink
362def check_symlink(lnk, data):
363 if os.path.islink(lnk) and not os.path.exists(lnk):
364 raise_sanity_error("%s is a broken symlink." % lnk, data)
365
366def check_connectivity(d):
367 # URI's to check can be set in the CONNECTIVITY_CHECK_URIS variable
368 # using the same syntax as for SRC_URI. If the variable is not set
369 # the check is skipped
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500370 test_uris = (d.getVar('CONNECTIVITY_CHECK_URIS') or "").split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500371 retval = ""
372
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500373 bbn = d.getVar('BB_NO_NETWORK')
374 if bbn not in (None, '0', '1'):
375 return 'BB_NO_NETWORK should be "0" or "1", but it is "%s"' % bbn
376
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500377 # Only check connectivity if network enabled and the
378 # CONNECTIVITY_CHECK_URIS are set
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500379 network_enabled = not (bbn == '1')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500380 check_enabled = len(test_uris)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500381 if check_enabled and network_enabled:
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500382 # Take a copy of the data store and unset MIRRORS and PREMIRRORS
383 data = bb.data.createCopy(d)
384 data.delVar('PREMIRRORS')
385 data.delVar('MIRRORS')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500386 try:
387 fetcher = bb.fetch2.Fetch(test_uris, data)
388 fetcher.checkstatus()
389 except Exception as err:
390 # Allow the message to be configured so that users can be
391 # pointed to a support mechanism.
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500392 msg = data.getVar('CONNECTIVITY_CHECK_MSG') or ""
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500393 if len(msg) == 0:
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500394 msg = "%s.\n" % err
395 msg += " Please ensure your host's network is configured correctly,\n"
396 msg += " or set BB_NO_NETWORK = \"1\" to disable network access if\n"
397 msg += " all required sources are on local disk.\n"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500398 retval = msg
399
400 return retval
401
402def check_supported_distro(sanity_data):
403 from fnmatch import fnmatch
404
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500405 tested_distros = sanity_data.getVar('SANITY_TESTED_DISTROS')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500406 if not tested_distros:
407 return
408
409 try:
410 distro = oe.lsb.distro_identifier()
411 except Exception:
412 distro = None
413
414 if not distro:
415 bb.warn('Host distribution could not be determined; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.')
416
417 for supported in [x.strip() for x in tested_distros.split('\\n')]:
418 if fnmatch(distro, supported):
419 return
420
421 bb.warn('Host distribution "%s" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.' % distro)
422
423# Checks we should only make if MACHINE is set correctly
424def check_sanity_validmachine(sanity_data):
425 messages = ""
426
427 # Check TUNE_ARCH is set
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500428 if sanity_data.getVar('TUNE_ARCH') == 'INVALID':
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500429 messages = messages + 'TUNE_ARCH is unset. Please ensure your MACHINE configuration includes a valid tune configuration file which will set this correctly.\n'
430
431 # Check TARGET_OS is set
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500432 if sanity_data.getVar('TARGET_OS') == 'INVALID':
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500433 messages = messages + 'Please set TARGET_OS directly, or choose a MACHINE or DISTRO that does so.\n'
434
435 # Check that we don't have duplicate entries in PACKAGE_ARCHS & that TUNE_PKGARCH is in PACKAGE_ARCHS
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500436 pkgarchs = sanity_data.getVar('PACKAGE_ARCHS')
437 tunepkg = sanity_data.getVar('TUNE_PKGARCH')
438 defaulttune = sanity_data.getVar('DEFAULTTUNE')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500439 tunefound = False
440 seen = {}
441 dups = []
442
443 for pa in pkgarchs.split():
444 if seen.get(pa, 0) == 1:
445 dups.append(pa)
446 else:
447 seen[pa] = 1
448 if pa == tunepkg:
449 tunefound = True
450
451 if len(dups):
452 messages = messages + "Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: %s" % " ".join(dups)
453
454 if tunefound == False:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500455 messages = messages + "Error, the PACKAGE_ARCHS variable (%s) for DEFAULTTUNE (%s) does not contain TUNE_PKGARCH (%s)." % (pkgarchs, defaulttune, tunepkg)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500456
457 return messages
458
Brad Bishop316dfdd2018-06-25 12:45:53 -0400459# Patch before 2.7 can't handle all the features in git-style diffs. Some
460# patches may incorrectly apply, and others won't apply at all.
461def check_patch_version(sanity_data):
462 from distutils.version import LooseVersion
463 import re, subprocess
464
465 try:
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700466 result = subprocess.check_output(["patch", "--version"], stderr=subprocess.STDOUT).decode('utf-8')
Brad Bishop316dfdd2018-06-25 12:45:53 -0400467 version = re.search(r"[0-9.]+", result.splitlines()[0]).group()
468 if LooseVersion(version) < LooseVersion("2.7"):
469 return "Your version of patch is older than 2.7 and has bugs which will break builds. Please install a newer version of patch.\n"
470 else:
471 return None
472 except subprocess.CalledProcessError as e:
473 return "Unable to execute patch --version, exit code %d:\n%s\n" % (e.returncode, e.output)
474
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500475# Unpatched versions of make 3.82 are known to be broken. See GNU Savannah Bug 30612.
476# Use a modified reproducer from http://savannah.gnu.org/bugs/?30612 to validate.
477def check_make_version(sanity_data):
478 from distutils.version import LooseVersion
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700479 import subprocess
480
481 try:
482 result = subprocess.check_output(['make', '--version'], stderr=subprocess.STDOUT).decode('utf-8')
483 except subprocess.CalledProcessError as e:
484 return "Unable to execute make --version, exit code %d\n%s\n" % (e.returncode, e.output)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500485 version = result.split()[2]
486 if LooseVersion(version) == LooseVersion("3.82"):
487 # Construct a test file
488 f = open("makefile_test", "w")
489 f.write("makefile_test.a: makefile_test_a.c makefile_test_b.c makefile_test.a( makefile_test_a.c makefile_test_b.c)\n")
490 f.write("\n")
491 f.write("makefile_test_a.c:\n")
492 f.write(" touch $@\n")
493 f.write("\n")
494 f.write("makefile_test_b.c:\n")
495 f.write(" touch $@\n")
496 f.close()
497
498 # Check if make 3.82 has been patched
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700499 try:
500 subprocess.check_call(['make', '-f', 'makefile_test'])
501 except subprocess.CalledProcessError as e:
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500502 return "Your version of make 3.82 is broken. Please revert to 3.81 or install a patched version.\n"
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700503 finally:
504 os.remove("makefile_test")
505 if os.path.exists("makefile_test_a.c"):
506 os.remove("makefile_test_a.c")
507 if os.path.exists("makefile_test_b.c"):
508 os.remove("makefile_test_b.c")
509 if os.path.exists("makefile_test.a"):
510 os.remove("makefile_test.a")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500511 return None
512
513
Brad Bishope2d5b612018-11-23 10:55:50 +1300514# Check if we're running on WSL (Windows Subsystem for Linux). Its known not to
515# work but we should tell the user that upfront.
516def check_wsl(d):
517 with open("/proc/version", "r") as f:
518 verdata = f.readlines()
519 for l in verdata:
520 if "Microsoft" in l:
521 return "OpenEmbedded doesn't work under WSL at this time, sorry"
522 return None
523
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500524# Tar version 1.24 and onwards handle overwriting symlinks correctly
525# but earlier versions do not; this needs to work properly for sstate
526def check_tar_version(sanity_data):
527 from distutils.version import LooseVersion
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700528 import subprocess
529 try:
530 result = subprocess.check_output(["tar", "--version"], stderr=subprocess.STDOUT).decode('utf-8')
531 except subprocess.CalledProcessError as e:
532 return "Unable to execute tar --version, exit code %d\n%s\n" % (e.returncode, e.output)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500533 version = result.split()[3]
534 if LooseVersion(version) < LooseVersion("1.24"):
535 return "Your version of tar is older than 1.24 and has bugs which will break builds. Please install a newer version of tar.\n"
536 return None
537
538# We use git parameters and functionality only found in 1.7.8 or later
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500539# The kernel tools assume git >= 1.8.3.1 (verified needed > 1.7.9.5) see #6162
540# The git fetcher also had workarounds for git < 1.7.9.2 which we've dropped
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500541def check_git_version(sanity_data):
542 from distutils.version import LooseVersion
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700543 import subprocess
544 try:
545 result = subprocess.check_output(["git", "--version"], stderr=subprocess.DEVNULL).decode('utf-8')
546 except subprocess.CalledProcessError as e:
547 return "Unable to execute git --version, exit code %d\n%s\n" % (e.returncode, e.output)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500548 version = result.split()[2]
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500549 if LooseVersion(version) < LooseVersion("1.8.3.1"):
550 return "Your version of git is older than 1.8.3.1 and has bugs which will break builds. Please install a newer version of git.\n"
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500551 return None
552
553# Check the required perl modules which may not be installed by default
554def check_perl_modules(sanity_data):
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700555 import subprocess
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500556 ret = ""
557 modules = ( "Text::ParseWords", "Thread::Queue", "Data::Dumper" )
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500558 errresult = ''
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500559 for m in modules:
Brad Bishopd5ae7d92018-06-14 09:52:03 -0700560 try:
561 subprocess.check_output(["perl", "-e", "use %s" % m])
562 except subprocess.CalledProcessError as e:
Brad Bishopc342db32019-05-15 21:57:59 -0400563 errresult += bytes.decode(e.output)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500564 ret += "%s " % m
565 if ret:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500566 return "Required perl module(s) not found: %s\n\n%s\n" % (ret, errresult)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500567 return None
568
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600569def sanity_check_conffiles(d):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500570 funcs = d.getVar('BBLAYERS_CONF_UPDATE_FUNCS').split()
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500571 for func in funcs:
572 conffile, current_version, required_version, func = func.split(":")
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500573 if check_conf_exists(conffile, d) and d.getVar(current_version) is not None and \
574 d.getVar(current_version) != d.getVar(required_version):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500575 try:
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500576 bb.build.exec_func(func, d, pythonexception=True)
577 except NotImplementedError as e:
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500578 bb.fatal(str(e))
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600579 d.setVar("BB_INVALIDCONF", True)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500580
581def sanity_handle_abichanges(status, d):
582 #
583 # Check the 'ABI' of TMPDIR
584 #
585 import subprocess
586
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500587 current_abi = d.getVar('OELAYOUT_ABI')
588 abifile = d.getVar('SANITY_ABIFILE')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500589 if os.path.exists(abifile):
590 with open(abifile, "r") as f:
591 abi = f.read().strip()
592 if not abi.isdigit():
593 with open(abifile, "w") as f:
594 f.write(current_abi)
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500595 elif int(abi) <= 11 and current_abi == "12":
596 status.addresult("The layout of TMPDIR changed for Recipe Specific Sysroots.\nConversion doesn't make sense and this change will rebuild everything so please delete TMPDIR (%s).\n" % d.getVar("TMPDIR"))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500597 elif (abi != current_abi):
598 # Code to convert from one ABI to another could go here if possible.
599 status.addresult("Error, TMPDIR has changed its layout version number (%s to %s) and you need to either rebuild, revert or adjust it at your own risk.\n" % (abi, current_abi))
600 else:
601 with open(abifile, "w") as f:
602 f.write(current_abi)
603
604def check_sanity_sstate_dir_change(sstate_dir, data):
605 # Sanity checks to be done when the value of SSTATE_DIR changes
606
607 # Check that SSTATE_DIR isn't on a filesystem with limited filename length (eg. eCryptFS)
608 testmsg = ""
609 if sstate_dir != "":
610 testmsg = check_create_long_filename(sstate_dir, "SSTATE_DIR")
611 # If we don't have permissions to SSTATE_DIR, suggest the user set it as an SSTATE_MIRRORS
612 try:
613 err = testmsg.split(': ')[1].strip()
614 if err == "Permission denied.":
615 testmsg = testmsg + "You could try using %s in SSTATE_MIRRORS rather than as an SSTATE_CACHE.\n" % (sstate_dir)
616 except IndexError:
617 pass
618 return testmsg
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500619
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500620def check_sanity_version_change(status, d):
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500621 # Sanity checks to be done when SANITY_VERSION or NATIVELSBSTRING changes
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500622 # In other words, these tests run once in a given build directory and then
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500623 # never again until the sanity version or host distrubution id/version changes.
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500624
625 # Check the python install is complete. glib-2.0-natives requries
626 # xml.parsers.expat
627 try:
628 import xml.parsers.expat
629 except ImportError:
630 status.addresult('Your python is not a full install. Please install the module xml.parsers.expat (python-xml on openSUSE and SUSE Linux).\n')
631 import stat
632
633 status.addresult(check_make_version(d))
Brad Bishop316dfdd2018-06-25 12:45:53 -0400634 status.addresult(check_patch_version(d))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500635 status.addresult(check_tar_version(d))
636 status.addresult(check_git_version(d))
637 status.addresult(check_perl_modules(d))
Brad Bishope2d5b612018-11-23 10:55:50 +1300638 status.addresult(check_wsl(d))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500639
640 missing = ""
641
642 if not check_app_exists("${MAKE}", d):
643 missing = missing + "GNU make,"
644
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600645 if not check_app_exists('${BUILD_CC}', d):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500646 missing = missing + "C Compiler (%s)," % d.getVar("BUILD_CC")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500647
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600648 if not check_app_exists('${BUILD_CXX}', d):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500649 missing = missing + "C++ Compiler (%s)," % d.getVar("BUILD_CXX")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500650
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500651 required_utilities = d.getVar('SANITY_REQUIRED_UTILITIES')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500652
653 for util in required_utilities.split():
654 if not check_app_exists(util, d):
655 missing = missing + "%s," % util
656
657 if missing:
658 missing = missing.rstrip(',')
659 status.addresult("Please install the following missing utilities: %s\n" % missing)
660
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500661 assume_provided = d.getVar('ASSUME_PROVIDED').split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500662 # Check user doesn't have ASSUME_PROVIDED = instead of += in local.conf
663 if "diffstat-native" not in assume_provided:
664 status.addresult('Please use ASSUME_PROVIDED +=, not ASSUME_PROVIDED = in your local.conf\n')
665
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500666 # Check that TMPDIR isn't on a filesystem with limited filename length (eg. eCryptFS)
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500667 tmpdir = d.getVar('TMPDIR')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500668 status.addresult(check_create_long_filename(tmpdir, "TMPDIR"))
669 tmpdirmode = os.stat(tmpdir).st_mode
670 if (tmpdirmode & stat.S_ISGID):
671 status.addresult("TMPDIR is setgid, please don't build in a setgid directory")
672 if (tmpdirmode & stat.S_ISUID):
673 status.addresult("TMPDIR is setuid, please don't build in a setuid directory")
674
675 # Some third-party software apparently relies on chmod etc. being suid root (!!)
676 import stat
677 suid_check_bins = "chown chmod mknod".split()
678 for bin_cmd in suid_check_bins:
679 bin_path = bb.utils.which(os.environ["PATH"], bin_cmd)
680 if bin_path:
681 bin_stat = os.stat(bin_path)
682 if bin_stat.st_uid == 0 and bin_stat.st_mode & stat.S_ISUID:
683 status.addresult('%s has the setuid bit set. This interferes with pseudo and may cause other issues that break the build process.\n' % bin_path)
684
685 # Check that we can fetch from various network transports
686 netcheck = check_connectivity(d)
687 status.addresult(netcheck)
688 if netcheck:
689 status.network_error = True
690
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500691 nolibs = d.getVar('NO32LIBS')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500692 if not nolibs:
693 lib32path = '/lib'
694 if os.path.exists('/lib64') and ( os.path.islink('/lib64') or os.path.islink('/lib') ):
695 lib32path = '/lib32'
696
697 if os.path.exists('%s/libc.so.6' % lib32path) and not os.path.exists('/usr/include/gnu/stubs-32.h'):
698 status.addresult("You have a 32-bit libc, but no 32-bit headers. You must install the 32-bit libc headers.\n")
699
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500700 bbpaths = d.getVar('BBPATH').split(":")
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600701 if ("." in bbpaths or "./" in bbpaths or "" in bbpaths):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500702 status.addresult("BBPATH references the current directory, either through " \
703 "an empty entry, a './' or a '.'.\n\t This is unsafe and means your "\
704 "layer configuration is adding empty elements to BBPATH.\n\t "\
705 "Please check your layer.conf files and other BBPATH " \
706 "settings to remove the current working directory " \
707 "references.\n" \
708 "Parsed BBPATH is" + str(bbpaths));
709
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500710 oes_bb_conf = d.getVar( 'OES_BITBAKE_CONF')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500711 if not oes_bb_conf:
712 status.addresult('You are not using the OpenEmbedded version of conf/bitbake.conf. This means your environment is misconfigured, in particular check BBPATH.\n')
713
714 # The length of TMPDIR can't be longer than 410
715 status.addresult(check_path_length(tmpdir, "TMPDIR", 410))
716
717 # Check that TMPDIR isn't located on nfs
718 status.addresult(check_not_nfs(tmpdir, "TMPDIR"))
719
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500720 # Check for case-insensitive file systems (such as Linux in Docker on
721 # macOS with default HFS+ file system)
722 status.addresult(check_case_sensitive(tmpdir, "TMPDIR"))
723
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600724def sanity_check_locale(d):
725 """
726 Currently bitbake switches locale to en_US.UTF-8 so check that this locale actually exists.
727 """
728 import locale
729 try:
730 locale.setlocale(locale.LC_ALL, "en_US.UTF-8")
731 except locale.Error:
Brad Bishop316dfdd2018-06-25 12:45:53 -0400732 raise_sanity_error("Your system needs to support the en_US.UTF-8 locale.", d)
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600733
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500734def check_sanity_everybuild(status, d):
735 import os, stat
736 # Sanity tests which test the users environment so need to run at each build (or are so cheap
737 # it makes sense to always run them.
738
739 if 0 == os.getuid():
740 raise_sanity_error("Do not use Bitbake as root.", d)
741
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500742 # Check the Python version, we now have a minimum of Python 3.4
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500743 import sys
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500744 if sys.hexversion < 0x03040000:
745 status.addresult('The system requires at least Python 3.4 to run. Please update your Python interpreter.\n')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500746
747 # Check the bitbake version meets minimum requirements
748 from distutils.version import LooseVersion
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500749 minversion = d.getVar('BB_MIN_VERSION')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500750 if (LooseVersion(bb.__version__) < LooseVersion(minversion)):
751 status.addresult('Bitbake version %s is required and version %s was found\n' % (minversion, bb.__version__))
752
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600753 sanity_check_locale(d)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500754
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500755 paths = d.getVar('PATH').split(":")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500756 if "." in paths or "./" in paths or "" in paths:
757 status.addresult("PATH contains '.', './' or '' (empty element), which will break the build, please remove this.\nParsed PATH is " + str(paths) + "\n")
758
759 # Check that the DISTRO is valid, if set
760 # need to take into account DISTRO renaming DISTRO
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500761 distro = d.getVar('DISTRO')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500762 if distro and distro != "nodistro":
763 if not ( check_conf_exists("conf/distro/${DISTRO}.conf", d) or check_conf_exists("conf/distro/include/${DISTRO}.inc", d) ):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500764 status.addresult("DISTRO '%s' not found. Please set a valid DISTRO in your local.conf\n" % d.getVar("DISTRO"))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500765
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500766 # Check that these variables don't use tilde-expansion as we don't do that
767 for v in ("TMPDIR", "DL_DIR", "SSTATE_DIR"):
768 if d.getVar(v).startswith("~"):
769 status.addresult("%s uses ~ but Bitbake will not expand this, use an absolute path or variables." % v)
770
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500771 # Check that DL_DIR is set, exists and is writable. In theory, we should never even hit the check if DL_DIR isn't
772 # set, since so much relies on it being set.
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500773 dldir = d.getVar('DL_DIR')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500774 if not dldir:
775 status.addresult("DL_DIR is not set. Your environment is misconfigured, check that DL_DIR is set, and if the directory exists, that it is writable. \n")
776 if os.path.exists(dldir) and not os.access(dldir, os.W_OK):
777 status.addresult("DL_DIR: %s exists but you do not appear to have write access to it. \n" % dldir)
778 check_symlink(dldir, d)
779
780 # Check that the MACHINE is valid, if it is set
781 machinevalid = True
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500782 if d.getVar('MACHINE'):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500783 if not check_conf_exists("conf/machine/${MACHINE}.conf", d):
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500784 status.addresult('MACHINE=%s is invalid. Please set a valid MACHINE in your local.conf, environment or other configuration file.\n' % (d.getVar('MACHINE')))
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500785 machinevalid = False
786 else:
787 status.addresult(check_sanity_validmachine(d))
788 else:
789 status.addresult('Please set a MACHINE in your local.conf or environment\n')
790 machinevalid = False
791 if machinevalid:
792 status.addresult(check_toolchain(d))
793
794 # Check that the SDKMACHINE is valid, if it is set
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500795 if d.getVar('SDKMACHINE'):
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500796 if not check_conf_exists("conf/machine-sdk/${SDKMACHINE}.conf", d):
797 status.addresult('Specified SDKMACHINE value is not valid\n')
798 elif d.getVar('SDK_ARCH', False) == "${BUILD_ARCH}":
799 status.addresult('SDKMACHINE is set, but SDK_ARCH has not been changed as a result - SDKMACHINE may have been set too late (e.g. in the distro configuration)\n')
800
801 check_supported_distro(d)
802
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600803 omask = os.umask(0o022)
804 if omask & 0o755:
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500805 status.addresult("Please use a umask which allows a+rx and u+rwx\n")
806 os.umask(omask)
807
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500808 if d.getVar('TARGET_ARCH') == "arm":
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500809 # This path is no longer user-readable in modern (very recent) Linux
810 try:
811 if os.path.exists("/proc/sys/vm/mmap_min_addr"):
812 f = open("/proc/sys/vm/mmap_min_addr", "r")
813 try:
814 if (int(f.read().strip()) > 65536):
815 status.addresult("/proc/sys/vm/mmap_min_addr is not <= 65536. This will cause problems with qemu so please fix the value (as root).\n\nTo fix this in later reboots, set vm.mmap_min_addr = 65536 in /etc/sysctl.conf.\n")
816 finally:
817 f.close()
818 except:
819 pass
820
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500821 oeroot = d.getVar('COREBASE')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500822 if oeroot.find('+') != -1:
823 status.addresult("Error, you have an invalid character (+) in your COREBASE directory path. Please move the installation to a directory which doesn't include any + characters.")
824 if oeroot.find('@') != -1:
825 status.addresult("Error, you have an invalid character (@) in your COREBASE directory path. Please move the installation to a directory which doesn't include any @ characters.")
826 if oeroot.find(' ') != -1:
827 status.addresult("Error, you have a space in your COREBASE directory path. Please move the installation to a directory which doesn't include a space since autotools doesn't support this.")
828
829 # Check the format of MIRRORS, PREMIRRORS and SSTATE_MIRRORS
830 import re
831 mirror_vars = ['MIRRORS', 'PREMIRRORS', 'SSTATE_MIRRORS']
832 protocols = ['http', 'ftp', 'file', 'https', \
833 'git', 'gitsm', 'hg', 'osc', 'p4', 'svn', \
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500834 'bzr', 'cvs', 'npm', 'sftp', 'ssh', 's3' ]
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500835 for mirror_var in mirror_vars:
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500836 mirrors = (d.getVar(mirror_var) or '').replace('\\n', ' ').split()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500837
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500838 # Split into pairs
839 if len(mirrors) % 2 != 0:
Brad Bishopd7bf8c12018-02-25 22:55:05 -0500840 bb.warn('Invalid mirror variable value for %s: %s, should contain paired members.' % (mirror_var, str(mirrors)))
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500841 continue
842 mirrors = list(zip(*[iter(mirrors)]*2))
843
844 for mirror_entry in mirrors:
845 pattern, mirror = mirror_entry
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500846
847 decoded = bb.fetch2.decodeurl(pattern)
848 try:
849 pattern_scheme = re.compile(decoded[0])
850 except re.error as exc:
851 bb.warn('Invalid scheme regex (%s) in %s; %s' % (pattern, mirror_var, mirror_entry))
852 continue
853
854 if not any(pattern_scheme.match(protocol) for protocol in protocols):
855 bb.warn('Invalid protocol (%s) in %s: %s' % (decoded[0], mirror_var, mirror_entry))
856 continue
857
858 if not any(mirror.startswith(protocol + '://') for protocol in protocols):
859 bb.warn('Invalid protocol in %s: %s' % (mirror_var, mirror_entry))
860 continue
861
862 if mirror.startswith('file://'):
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600863 import urllib
864 check_symlink(urllib.parse.urlparse(mirror).path, d)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500865 # SSTATE_MIRROR ends with a /PATH string
866 if mirror.endswith('/PATH'):
867 # remove /PATH$ from SSTATE_MIRROR to get a working
868 # base directory path
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600869 mirror_base = urllib.parse.urlparse(mirror[:-1*len('/PATH')]).path
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500870 check_symlink(mirror_base, d)
871
872 # Check that TMPDIR hasn't changed location since the last time we were run
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500873 tmpdir = d.getVar('TMPDIR')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500874 checkfile = os.path.join(tmpdir, "saved_tmpdir")
875 if os.path.exists(checkfile):
876 with open(checkfile, "r") as f:
877 saved_tmpdir = f.read().strip()
878 if (saved_tmpdir != tmpdir):
Brad Bishopd89cb5f2019-04-10 09:02:41 -0400879 status.addresult("Error, TMPDIR has changed location. You need to either move it back to %s or delete it and rebuild\n" % saved_tmpdir)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500880 else:
881 bb.utils.mkdirhier(tmpdir)
882 # Remove setuid, setgid and sticky bits from TMPDIR
Patrick Williamsf1e5d692016-03-30 15:21:19 -0500883 try:
884 os.chmod(tmpdir, os.stat(tmpdir).st_mode & ~ stat.S_ISUID)
885 os.chmod(tmpdir, os.stat(tmpdir).st_mode & ~ stat.S_ISGID)
886 os.chmod(tmpdir, os.stat(tmpdir).st_mode & ~ stat.S_ISVTX)
887 except OSError as exc:
888 bb.warn("Unable to chmod TMPDIR: %s" % exc)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500889 with open(checkfile, "w") as f:
890 f.write(tmpdir)
891
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600892 # If /bin/sh is a symlink, check that it points to dash or bash
893 if os.path.islink('/bin/sh'):
894 real_sh = os.path.realpath('/bin/sh')
Brad Bishop37a0e4d2017-12-04 01:01:44 -0500895 # Due to update-alternatives, the shell name may take various
896 # forms, such as /bin/dash, bin/bash, /bin/bash.bash ...
897 if '/dash' not in real_sh and '/bash' not in real_sh:
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600898 status.addresult("Error, /bin/sh links to %s, must be dash or bash\n" % real_sh)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500899
900def check_sanity(sanity_data):
901 class SanityStatus(object):
902 def __init__(self):
903 self.messages = ""
904 self.network_error = False
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500905
906 def addresult(self, message):
907 if message:
908 self.messages = self.messages + message
909
910 status = SanityStatus()
911
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500912 tmpdir = sanity_data.getVar('TMPDIR')
913 sstate_dir = sanity_data.getVar('SSTATE_DIR')
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500914
915 check_symlink(sstate_dir, sanity_data)
916
917 # Check saved sanity info
918 last_sanity_version = 0
919 last_tmpdir = ""
920 last_sstate_dir = ""
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500921 last_nativelsbstr = ""
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500922 sanityverfile = sanity_data.expand("${TOPDIR}/conf/sanity_info")
923 if os.path.exists(sanityverfile):
924 with open(sanityverfile, 'r') as f:
925 for line in f:
926 if line.startswith('SANITY_VERSION'):
927 last_sanity_version = int(line.split()[1])
928 if line.startswith('TMPDIR'):
929 last_tmpdir = line.split()[1]
930 if line.startswith('SSTATE_DIR'):
931 last_sstate_dir = line.split()[1]
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500932 if line.startswith('NATIVELSBSTRING'):
933 last_nativelsbstr = line.split()[1]
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500934
935 check_sanity_everybuild(status, sanity_data)
936
Brad Bishop6e60e8b2018-02-01 10:27:11 -0500937 sanity_version = int(sanity_data.getVar('SANITY_VERSION') or 1)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500938 network_error = False
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500939 # NATIVELSBSTRING var may have been overridden with "universal", so
940 # get actual host distribution id and version
941 nativelsbstr = lsb_distro_identifier(sanity_data)
942 if last_sanity_version < sanity_version or last_nativelsbstr != nativelsbstr:
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500943 check_sanity_version_change(status, sanity_data)
944 status.addresult(check_sanity_sstate_dir_change(sstate_dir, sanity_data))
945 else:
946 if last_sstate_dir != sstate_dir:
947 status.addresult(check_sanity_sstate_dir_change(sstate_dir, sanity_data))
948
949 if os.path.exists(os.path.dirname(sanityverfile)) and not status.messages:
950 with open(sanityverfile, 'w') as f:
951 f.write("SANITY_VERSION %s\n" % sanity_version)
952 f.write("TMPDIR %s\n" % tmpdir)
953 f.write("SSTATE_DIR %s\n" % sstate_dir)
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500954 f.write("NATIVELSBSTRING %s\n" % nativelsbstr)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500955
956 sanity_handle_abichanges(status, sanity_data)
957
958 if status.messages != "":
959 raise_sanity_error(sanity_data.expand(status.messages), sanity_data, status.network_error)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500960
961# Create a copy of the datastore and finalise it to ensure appends and
962# overrides are set - the datastore has yet to be finalised at ConfigParsed
963def copy_data(e):
964 sanity_data = bb.data.createCopy(e.data)
965 sanity_data.finalize()
966 return sanity_data
967
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600968addhandler config_reparse_eventhandler
969config_reparse_eventhandler[eventmask] = "bb.event.ConfigParsed"
970python config_reparse_eventhandler() {
971 sanity_check_conffiles(e.data)
972}
973
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500974addhandler check_sanity_eventhandler
975check_sanity_eventhandler[eventmask] = "bb.event.SanityCheck bb.event.NetworkTest"
976python check_sanity_eventhandler() {
977 if bb.event.getName(e) == "SanityCheck":
978 sanity_data = copy_data(e)
Patrick Williamsc0f7c042017-02-23 20:41:17 -0600979 check_sanity(sanity_data)
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500980 if e.generateevents:
981 sanity_data.setVar("SANITY_USE_EVENTS", "1")
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500982 bb.event.fire(bb.event.SanityCheckPassed(), e.data)
983 elif bb.event.getName(e) == "NetworkTest":
984 sanity_data = copy_data(e)
985 if e.generateevents:
986 sanity_data.setVar("SANITY_USE_EVENTS", "1")
987 bb.event.fire(bb.event.NetworkTestFailed() if check_connectivity(sanity_data) else bb.event.NetworkTestPassed(), e.data)
988
989 return
990}