bitbake.conf: drop _build-${BUILD_OS} over-ride - openembedded-core-contrib - OpenEmbedded Core user contribution trees

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author	Andre McCurdy <armccurdy@gmail.com>	2018-05-09 20:14:57 -0700
committer	Richard Purdie <richard.purdie@linuxfoundation.org>	2018-05-22 13:09:03 +0100
commit	428fc39356cb77830de9e0d3f1dbd00f5868290a (patch)
tree	d340da528014a4a2f13dbc4ef8e801e377c6ffbf /meta/classes
parent	b3598b8f1ed1cdc7849e1e4f30d618e87e1bf582 (diff)
download	openembedded-core-contrib-428fc39356cb77830de9e0d3f1dbd00f5868290a.tar.gz

bitbake.conf: drop _build-${BUILD_OS} over-ride

Building on a host OS other than a recent version of Linux is not recommended or supported. Drop the historical _build-${BUILD_OS} over-ride to avoid giving the impression that other host OS's might be supported. Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>

Diffstat (limited to 'meta/classes')

-rw-r--r--

meta/classes/cross.bbclass

-rw-r--r--

meta/classes/native.bbclass

2 files changed, 0 insertions, 2 deletions

# ex:ts=4:sw=4:sts=4:et # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- # # Copyright (C) 2003, 2004 Chris Larson # Copyright (C) 2003, 2004 Phil Blundell # Copyright (C) 2003 - 2005 Michael 'Mickey' Lauer # Copyright (C) 2005 Holger Hans Peter Freyther # Copyright (C) 2005 ROAD GmbH # Copyright (C) 2006 Richard Purdie # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. import re import logging from bb import data, utils from collections import defaultdict import bb logger = logging.getLogger("BitBake.Provider") class NoProvider(bb.BBHandledException): """Exception raised when no provider of a build dependency can be found""" class NoRProvider(bb.BBHandledException): """Exception raised when no provider of a runtime dependency can be found""" class MultipleRProvider(bb.BBHandledException): """Exception raised when multiple providers of a runtime dependency can be found""" def findProviders(cfgData, dataCache, pkg_pn = None): """ Convenience function to get latest and preferred providers in pkg_pn """ if not pkg_pn: pkg_pn = dataCache.pkg_pn # Need to ensure data store is expanded localdata = data.createCopy(cfgData) bb.data.expandKeys(localdata) preferred_versions = {} latest_versions = {} for pn in pkg_pn: (last_ver, last_file, pref_ver, pref_file) = findBestProvider(pn, localdata, dataCache, pkg_pn) preferred_versions[pn] = (pref_ver, pref_file) latest_versions[pn] = (last_ver, last_file) return (latest_versions, preferred_versions) def allProviders(dataCache): """ Find all providers for each pn """ all_providers = defaultdict(list) for (fn, pn) in dataCache.pkg_fn.items(): ver = dataCache.pkg_pepvpr[fn] all_providers[pn].append((ver, fn)) return all_providers def sortPriorities(pn, dataCache, pkg_pn = None): """ Reorder pkg_pn by file priority and default preference """ if not pkg_pn: pkg_pn = dataCache.pkg_pn files = pkg_pn[pn] priorities = {} for f in files: priority = dataCache.bbfile_priority[f] preference = dataCache.pkg_dp[f] if priority not in priorities: priorities[priority] = {} if preference not in priorities[priority]: priorities[priority][preference] = [] priorities[priority][preference].append(f) tmp_pn = [] for pri in sorted(priorities): tmp_pref = [] for pref in sorted(priorities[pri]): tmp_pref.extend(priorities[pri][pref]) tmp_pn = [tmp_pref] + tmp_pn return tmp_pn def preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r): """ Check if the version pe,pv,pr is the preferred one. If there is preferred version defined and ends with '%', then pv has to start with that version after removing the '%' """ if (pr == preferred_r or preferred_r == None): if (pe == preferred_e or preferred_e == None): if preferred_v == pv: return True if preferred_v != None and preferred_v.endswith('%') and pv.startswith(preferred_v[:len(preferred_v)-1]): return True return False def findPreferredProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): """ Find the first provider in pkg_pn with a PREFERRED_VERSION set. """ preferred_file = None preferred_ver = None # pn can contain '_', e.g. gcc-cross-x86_64 and an override cannot # hence we do this manually rather than use OVERRIDES preferred_v = cfgData.getVar("PREFERRED_VERSION_pn-%s" % pn) if not preferred_v: preferred_v = cfgData.getVar("PREFERRED_VERSION_%s" % pn) if not preferred_v: preferred_v = cfgData.getVar("PREFERRED_VERSION") if preferred_v: m = re.match(r'(\d+:)*(.*)(_.*)*', preferred_v) if m: if m.group(1): preferred_e = m.group(1)[:-1] else: preferred_e = None preferred_v = m.group(2) if m.group(3): preferred_r = m.group(3)[1:] else: preferred_r = None else: preferred_e = None preferred_r = None for file_set in pkg_pn: for f in file_set: pe, pv, pr = dataCache.pkg_pepvpr[f] if preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r): preferred_file = f preferred_ver = (pe, pv, pr) break if preferred_file: break; if preferred_r: pv_str = '%s-%s' % (preferred_v, preferred_r) else: pv_str = preferred_v if not (preferred_e is None): pv_str = '%s:%s' % (preferred_e, pv_str) itemstr = "" if item: itemstr = " (for item %s)" % item if preferred_file is None: logger.info("preferred version %s of %s not available%s", pv_str, pn, itemstr) available_vers = [] for file_set in pkg_pn: for f in file_set: pe, pv, pr = dataCache.pkg_pepvpr[f] ver_str = pv if pe: ver_str = "%s:%s" % (pe, ver_str) if not ver_str in available_vers: available_vers.append(ver_str) if available_vers: available_vers.sort() logger.info("versions of %s available: %s", pn, ' '.join(available_vers)) else: logger.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s%s", preferred_file, pv_str, pn, itemstr) return (preferred_ver, preferred_file) def findLatestProvider(pn, cfgData, dataCache, file_set): """ Return the highest version of the providers in file_set. Take default preferences into account. """ latest = None latest_p = 0 latest_f = None for file_name in file_set: pe, pv, pr = dataCache.pkg_pepvpr[file_name] dp = dataCache.pkg_dp[file_name] if (latest is None) or ((latest_p == dp) and (utils.vercmp(latest, (pe, pv, pr)) < 0)) or (dp > latest_p): latest = (pe, pv, pr) latest_f = file_name latest_p = dp return (latest, latest_f) def findBestProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): """ 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. """ sortpkg_pn = sortPriorities(pn, dataCache, pkg_pn) # Find the highest priority provider with a PREFERRED_VERSION set (preferred_ver, preferred_file) = findPreferredProvider(pn, cfgData, dataCache, sortpkg_pn, item) # Find the latest version of the highest priority provider (latest, latest_f) = findLatestProvider(pn, cfgData, dataCache, sortpkg_pn[0]) if preferred_file is None: preferred_file = latest_f preferred_ver = latest return (latest, latest_f, preferred_ver, preferred_file) def _filterProviders(providers, item, cfgData, dataCache): """ Take a list of providers and filter/reorder according to the environment variables """ eligible = [] preferred_versions = {} sortpkg_pn = {} # The order of providers depends on the order of the files on the disk # up to here. Sort pkg_pn to make dependency issues reproducible rather # than effectively random. providers.sort() # Collate providers by PN pkg_pn = {} for p in providers: pn = dataCache.pkg_fn[p] if pn not in pkg_pn: pkg_pn[pn] = [] pkg_pn[pn].append(p) logger.debug(1, "providers for %s are: %s", item, list(sorted(pkg_pn.keys()))) # First add PREFERRED_VERSIONS for pn in sorted(pkg_pn): sortpkg_pn[pn] = sortPriorities(pn, dataCache, pkg_pn) preferred_versions[pn] = findPreferredProvider(pn, cfgData, dataCache, sortpkg_pn[pn], item) if preferred_versions[pn][1]: eligible.append(preferred_versions[pn][1]) # Now add latest versions for pn in sorted(sortpkg_pn): if pn in preferred_versions and preferred_versions[pn][1]: continue preferred_versions[pn] = findLatestProvider(pn, cfgData, dataCache, sortpkg_pn[pn][0]) eligible.append(preferred_versions[pn][1]) if len(eligible) == 0: logger.error("no eligible providers for %s", item) return 0 # If pn == item, give it a slight default preference # This means PREFERRED_PROVIDER_foobar defaults to foobar if available for p in providers: pn = dataCache.pkg_fn[p] if pn != item: continue (newvers, fn) = preferred_versions[pn] if not fn in eligible: continue eligible.remove(fn) eligible = [fn] + eligible return eligible def filterProviders(providers, item, cfgData, dataCache): """ Take a list of providers and filter/reorder according to the environment variables Takes a "normal" target item """ eligible = _filterProviders(providers, item, cfgData, dataCache) prefervar = cfgData.getVar('PREFERRED_PROVIDER_%s' % item) if prefervar: dataCache.preferred[item] = prefervar foundUnique = False if item in dataCache.preferred: for p in eligible: pn = dataCache.pkg_fn[p] if dataCache.preferred[item] == pn: logger.verbose("selecting %s to satisfy %s due to PREFERRED_PROVIDERS", pn, item) eligible.remove(p) eligible = [p] + eligible foundUnique = True break logger.debug(1, "sorted providers for %s are: %s", item, eligible) return eligible, foundUnique def filterProvidersRunTime(providers, item, cfgData, dataCache): """ Take a list of providers and filter/reorder according to the environment variables Takes a "runtime" target item """ eligible = _filterProviders(providers, item, cfgData, dataCache) # First try and match any PREFERRED_RPROVIDER entry prefervar = cfgData.getVar('PREFERRED_RPROVIDER_%s' % item) foundUnique = False if prefervar: for p in eligible: pn = dataCache.pkg_fn[p] if prefervar == pn: logger.verbose("selecting %s to satisfy %s due to PREFERRED_RPROVIDER", pn, item) eligible.remove(p) eligible = [p] + eligible foundUnique = True numberPreferred = 1 break # If we didn't find an RPROVIDER entry, try and infer the provider from PREFERRED_PROVIDER entries # by looking through the provides of each eligible recipe and seeing if a PREFERRED_PROVIDER was set. # This is most useful for virtual/ entries rather than having a RPROVIDER per entry. if not foundUnique: # Should use dataCache.preferred here? preferred = [] preferred_vars = [] pns = {} for p in eligible: pns[dataCache.pkg_fn[p]] = p for p in eligible: pn = dataCache.pkg_fn[p] provides = dataCache.pn_provides[pn] for provide in provides: prefervar = cfgData.getVar('PREFERRED_PROVIDER_%s' % provide) #logger.debug(1, "checking PREFERRED_PROVIDER_%s (value %s) against %s", provide, prefervar, pns.keys()) if prefervar in pns and pns[prefervar] not in preferred: var = "PREFERRED_PROVIDER_%s = %s" % (provide, prefervar) logger.verbose("selecting %s to satisfy runtime %s due to %s", prefervar, item, var) preferred_vars.append(var) pref = pns[prefervar] eligible.remove(pref) eligible = [pref] + eligible preferred.append(pref) break numberPreferred = len(preferred) if numberPreferred > 1: logger.error("Trying to resolve runtime dependency %s resulted in conflicting PREFERRED_PROVIDER entries being found.\nThe providers found were: %s\nThe PREFERRED_PROVIDER entries resulting in this conflict were: %s. You could set PREFERRED_RPROVIDER_%s" % (item, preferred, preferred_vars, item)) logger.debug(1, "sorted runtime providers for %s are: %s", item, eligible) return eligible, numberPreferred regexp_cache = {} def getRuntimeProviders(dataCache, rdepend): """ Return any providers of runtime dependency """ rproviders = [] if rdepend in dataCache.rproviders: rproviders += dataCache.rproviders[rdepend] if rdepend in dataCache.packages: rproviders += dataCache.packages[rdepend] if rproviders: return rproviders # Only search dynamic packages if we can't find anything in other variables for pattern in dataCache.packages_dynamic: pattern = pattern.replace(r'+', r"\+") if pattern in regexp_cache: regexp = regexp_cache[pattern] else: try: regexp = re.compile(pattern) except: logger.error("Error parsing regular expression '%s'", pattern) raise regexp_cache[pattern] = regexp if regexp.match(rdepend): rproviders += dataCache.packages_dynamic[pattern] logger.debug(1, "Assuming %s is a dynamic package, but it may not exist" % rdepend) return rproviders def buildWorldTargetList(dataCache, task=None): """ Build package list for "bitbake world" """ if dataCache.world_target: return logger.debug(1, "collating packages for \"world\"") for f in dataCache.possible_world: terminal = True pn = dataCache.pkg_fn[f] if task and task not in dataCache.task_deps[f]['tasks']: logger.debug(2, "World build skipping %s as task %s doesn't exist", f, task) terminal = False for p in dataCache.pn_provides[pn]: if p.startswith('virtual/'): logger.debug(2, "World build skipping %s due to %s provider starting with virtual/", f, p) terminal = False break for pf in dataCache.providers[p]: if dataCache.pkg_fn[pf] != pn: logger.debug(2, "World build skipping %s due to both us and %s providing %s", f, pf, p) terminal = False break if terminal: dataCache.world_target.add(pn)


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