diff options
Diffstat (limited to 'poky/bitbake/lib/bb/providers.py')
| -rw-r--r-- | poky/bitbake/lib/bb/providers.py | 84 |
1 files changed, 54 insertions, 30 deletions
diff --git a/poky/bitbake/lib/bb/providers.py b/poky/bitbake/lib/bb/providers.py index b5a6cd009..3ec11a40e 100644 --- a/poky/bitbake/lib/bb/providers.py +++ b/poky/bitbake/lib/bb/providers.py @@ -38,16 +38,17 @@ def findProviders(cfgData, dataCache, pkg_pn = None): localdata = data.createCopy(cfgData) bb.data.expandKeys(localdata) + required = {} preferred_versions = {} latest_versions = {} for pn in pkg_pn: - (last_ver, last_file, pref_ver, pref_file) = findBestProvider(pn, localdata, dataCache, pkg_pn) + (last_ver, last_file, pref_ver, pref_file, req) = findBestProvider(pn, localdata, dataCache, pkg_pn) preferred_versions[pn] = (pref_ver, pref_file) latest_versions[pn] = (last_ver, last_file) + required[pn] = req - return (latest_versions, preferred_versions) - + return (latest_versions, preferred_versions, required) def allProviders(dataCache): """ @@ -59,7 +60,6 @@ def allProviders(dataCache): 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 @@ -87,6 +87,21 @@ def sortPriorities(pn, dataCache, pkg_pn = None): return tmp_pn +def versionVariableMatch(cfgData, keyword, pn): + """ + Return the value of the <keyword>_VERSION variable if set. + """ + + # pn can contain '_', e.g. gcc-cross-x86_64 and an override cannot + # hence we do this manually rather than use OVERRIDES + ver = cfgData.getVar("%s_VERSION_pn-%s" % (keyword, pn)) + if not ver: + ver = cfgData.getVar("%s_VERSION_%s" % (keyword, pn)) + if not ver: + ver = cfgData.getVar("%s_VERSION" % keyword) + + return ver + def preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r): """ Check if the version pe,pv,pr is the preferred one. @@ -102,19 +117,28 @@ def preferredVersionMatch(pe, pv, pr, preferred_e, preferred_v, preferred_r): def findPreferredProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): """ - Find the first provider in pkg_pn with a PREFERRED_VERSION set. + Find the first provider in pkg_pn with REQUIRED_VERSION or PREFERRED_VERSION set. """ preferred_file = None preferred_ver = None + required = False - # 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") + required_v = versionVariableMatch(cfgData, "REQUIRED", pn) + preferred_v = versionVariableMatch(cfgData, "PREFERRED", pn) + + itemstr = "" + if item: + itemstr = " (for item %s)" % item + + if required_v is not None: + if preferred_v is not None: + logger.warn("REQUIRED_VERSION and PREFERRED_VERSION for package %s%s are both set using REQUIRED_VERSION %s", pn, itemstr, required_v) + else: + logger.debug("REQUIRED_VERSION is set for package %s%s", pn, itemstr) + # REQUIRED_VERSION always takes precedence over PREFERRED_VERSION + preferred_v = required_v + required = True if preferred_v: m = re.match(r'(\d+:)*(.*)(_.*)*', preferred_v) @@ -147,11 +171,9 @@ def findPreferredProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): 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.warn("preferred version %s of %s not available%s", pv_str, pn, itemstr) + if not required: + logger.warn("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: @@ -164,11 +186,15 @@ def findPreferredProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): if available_vers: available_vers.sort() logger.warn("versions of %s available: %s", pn, ' '.join(available_vers)) + if required: + logger.error("required version %s of %s not available%s", pv_str, pn, itemstr) else: - logger.debug("selecting %s as PREFERRED_VERSION %s of package %s%s", preferred_file, pv_str, pn, itemstr) - - return (preferred_ver, preferred_file) + if required: + logger.debug("selecting %s as REQUIRED_VERSION %s of package %s%s", preferred_file, pv_str, pn, itemstr) + else: + logger.debug("selecting %s as PREFERRED_VERSION %s of package %s%s", preferred_file, pv_str, pn, itemstr) + return (preferred_ver, preferred_file, required) def findLatestProvider(pn, cfgData, dataCache, file_set): """ @@ -189,7 +215,6 @@ def findLatestProvider(pn, cfgData, dataCache, file_set): 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 @@ -198,17 +223,16 @@ def findBestProvider(pn, cfgData, dataCache, pkg_pn = None, item = None): """ 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 highest priority provider with a REQUIRED_VERSION or PREFERRED_VERSION set + (preferred_ver, preferred_file, required) = 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: + if not required and preferred_file is None: preferred_file = latest_f preferred_ver = latest - return (latest, latest_f, preferred_ver, preferred_file) - + return (latest, latest_f, preferred_ver, preferred_file, required) def _filterProviders(providers, item, cfgData, dataCache): """ @@ -234,10 +258,13 @@ def _filterProviders(providers, item, cfgData, dataCache): logger.debug("providers for %s are: %s", item, list(sorted(pkg_pn.keys()))) - # First add PREFERRED_VERSIONS + # First add REQUIRED_VERSIONS or 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) + preferred_ver, preferred_file, required = findPreferredProvider(pn, cfgData, dataCache, sortpkg_pn[pn], item) + if required and preferred_file is None: + return eligible + preferred_versions[pn] = (preferred_ver, preferred_file) if preferred_versions[pn][1]: eligible.append(preferred_versions[pn][1]) @@ -249,7 +276,6 @@ def _filterProviders(providers, item, cfgData, dataCache): eligible.append(preferred_versions[pn][1]) if not eligible: - logger.error("no eligible providers for %s", item) return eligible # If pn == item, give it a slight default preference @@ -266,7 +292,6 @@ def _filterProviders(providers, item, cfgData, dataCache): return eligible - def filterProviders(providers, item, cfgData, dataCache): """ Take a list of providers and filter/reorder according to the @@ -388,7 +413,6 @@ def getRuntimeProviders(dataCache, rdepend): return rproviders - def buildWorldTargetList(dataCache, task=None): """ Build package list for "bitbake world" |