mirror of
git://git.yoctoproject.org/poky.git
synced 2025-07-19 12:29:01 +02:00
32e44e2866
Add support for automatically promoting class inherits to deferred inherits by listing them in the BB_DEFER_BBCLASSES variable. (Bitbake rev: 8e741b2e885a12d119788d04aa4efcd724dd6bfa) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
587 lines
23 KiB
Python
587 lines
23 KiB
Python
"""
|
|
AbstractSyntaxTree classes for the Bitbake language
|
|
"""
|
|
|
|
# Copyright (C) 2003, 2004 Chris Larson
|
|
# Copyright (C) 2003, 2004 Phil Blundell
|
|
# Copyright (C) 2009 Holger Hans Peter Freyther
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
|
|
import sys
|
|
import bb
|
|
from bb import methodpool
|
|
from bb.parse import logger
|
|
|
|
class StatementGroup(list):
|
|
def eval(self, data):
|
|
for statement in self:
|
|
statement.eval(data)
|
|
|
|
class AstNode(object):
|
|
def __init__(self, filename, lineno):
|
|
self.filename = filename
|
|
self.lineno = lineno
|
|
|
|
class IncludeNode(AstNode):
|
|
def __init__(self, filename, lineno, what_file, force):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.what_file = what_file
|
|
self.force = force
|
|
|
|
def eval(self, data):
|
|
"""
|
|
Include the file and evaluate the statements
|
|
"""
|
|
s = data.expand(self.what_file)
|
|
logger.debug2("CONF %s:%s: including %s", self.filename, self.lineno, s)
|
|
|
|
# TODO: Cache those includes... maybe not here though
|
|
if self.force:
|
|
bb.parse.ConfHandler.include(self.filename, s, self.lineno, data, "include required")
|
|
else:
|
|
bb.parse.ConfHandler.include(self.filename, s, self.lineno, data, False)
|
|
|
|
class IncludeAllNode(AstNode):
|
|
def __init__(self, filename, lineno, what_file):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.what_file = what_file
|
|
|
|
def eval(self, data):
|
|
"""
|
|
Include the file and evaluate the statements
|
|
"""
|
|
s = data.expand(self.what_file)
|
|
logger.debug2("CONF %s:%s: including %s", self.filename, self.lineno, s)
|
|
|
|
for path in data.getVar("BBPATH").split(":"):
|
|
bb.parse.ConfHandler.include(self.filename, os.path.join(path, s), self.lineno, data, False)
|
|
|
|
class ExportNode(AstNode):
|
|
def __init__(self, filename, lineno, var):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.var = var
|
|
|
|
def eval(self, data):
|
|
data.setVarFlag(self.var, "export", 1, op = 'exported')
|
|
|
|
class UnsetNode(AstNode):
|
|
def __init__(self, filename, lineno, var):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.var = var
|
|
|
|
def eval(self, data):
|
|
loginfo = {
|
|
'variable': self.var,
|
|
'file': self.filename,
|
|
'line': self.lineno,
|
|
}
|
|
data.delVar(self.var,**loginfo)
|
|
|
|
class UnsetFlagNode(AstNode):
|
|
def __init__(self, filename, lineno, var, flag):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.var = var
|
|
self.flag = flag
|
|
|
|
def eval(self, data):
|
|
loginfo = {
|
|
'variable': self.var,
|
|
'file': self.filename,
|
|
'line': self.lineno,
|
|
}
|
|
data.delVarFlag(self.var, self.flag, **loginfo)
|
|
|
|
class DataNode(AstNode):
|
|
"""
|
|
Various data related updates. For the sake of sanity
|
|
we have one class doing all this. This means that all
|
|
this need to be re-evaluated... we might be able to do
|
|
that faster with multiple classes.
|
|
"""
|
|
def __init__(self, filename, lineno, groupd):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.groupd = groupd
|
|
|
|
def getFunc(self, key, data):
|
|
if 'flag' in self.groupd and self.groupd['flag'] is not None:
|
|
return data.getVarFlag(key, self.groupd['flag'], expand=False, noweakdefault=True)
|
|
else:
|
|
return data.getVar(key, False, noweakdefault=True, parsing=True)
|
|
|
|
def eval(self, data):
|
|
groupd = self.groupd
|
|
key = groupd["var"]
|
|
loginfo = {
|
|
'variable': key,
|
|
'file': self.filename,
|
|
'line': self.lineno,
|
|
}
|
|
if "exp" in groupd and groupd["exp"] is not None:
|
|
data.setVarFlag(key, "export", 1, op = 'exported', **loginfo)
|
|
|
|
op = "set"
|
|
if "ques" in groupd and groupd["ques"] is not None:
|
|
val = self.getFunc(key, data)
|
|
op = "set?"
|
|
if val is None:
|
|
val = groupd["value"]
|
|
elif "colon" in groupd and groupd["colon"] is not None:
|
|
e = data.createCopy()
|
|
op = "immediate"
|
|
val = e.expand(groupd["value"], key + "[:=]")
|
|
elif "append" in groupd and groupd["append"] is not None:
|
|
op = "append"
|
|
val = "%s %s" % ((self.getFunc(key, data) or ""), groupd["value"])
|
|
elif "prepend" in groupd and groupd["prepend"] is not None:
|
|
op = "prepend"
|
|
val = "%s %s" % (groupd["value"], (self.getFunc(key, data) or ""))
|
|
elif "postdot" in groupd and groupd["postdot"] is not None:
|
|
op = "postdot"
|
|
val = "%s%s" % ((self.getFunc(key, data) or ""), groupd["value"])
|
|
elif "predot" in groupd and groupd["predot"] is not None:
|
|
op = "predot"
|
|
val = "%s%s" % (groupd["value"], (self.getFunc(key, data) or ""))
|
|
else:
|
|
val = groupd["value"]
|
|
|
|
if ":append" in key or ":remove" in key or ":prepend" in key:
|
|
if op in ["append", "prepend", "postdot", "predot", "ques"]:
|
|
bb.warn(key + " " + groupd[op] + " is not a recommended operator combination, please replace it.")
|
|
|
|
flag = None
|
|
if 'flag' in groupd and groupd['flag'] is not None:
|
|
if groupd["lazyques"]:
|
|
flag = "_defaultval_flag_"+groupd['flag']
|
|
else:
|
|
flag = groupd['flag']
|
|
elif groupd["lazyques"]:
|
|
flag = "_defaultval"
|
|
|
|
loginfo['op'] = op
|
|
loginfo['detail'] = groupd["value"]
|
|
|
|
if flag:
|
|
data.setVarFlag(key, flag, val, **loginfo)
|
|
else:
|
|
data.setVar(key, val, parsing=True, **loginfo)
|
|
|
|
class MethodNode(AstNode):
|
|
tr_tbl = str.maketrans('/.+-@%&~', '________')
|
|
|
|
def __init__(self, filename, lineno, func_name, body, python, fakeroot):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.func_name = func_name
|
|
self.body = body
|
|
self.python = python
|
|
self.fakeroot = fakeroot
|
|
|
|
def eval(self, data):
|
|
text = '\n'.join(self.body)
|
|
funcname = self.func_name
|
|
if self.func_name == "__anonymous":
|
|
funcname = ("__anon_%s_%s" % (self.lineno, self.filename.translate(MethodNode.tr_tbl)))
|
|
self.python = True
|
|
text = "def %s(d):\n" % (funcname) + text
|
|
bb.methodpool.insert_method(funcname, text, self.filename, self.lineno - len(self.body) - 1)
|
|
anonfuncs = data.getVar('__BBANONFUNCS', False) or []
|
|
anonfuncs.append(funcname)
|
|
data.setVar('__BBANONFUNCS', anonfuncs)
|
|
if data.getVar(funcname, False):
|
|
# clean up old version of this piece of metadata, as its
|
|
# flags could cause problems
|
|
data.delVarFlag(funcname, 'python')
|
|
data.delVarFlag(funcname, 'fakeroot')
|
|
if self.python:
|
|
data.setVarFlag(funcname, "python", "1")
|
|
if self.fakeroot:
|
|
data.setVarFlag(funcname, "fakeroot", "1")
|
|
data.setVarFlag(funcname, "func", 1)
|
|
data.setVar(funcname, text, parsing=True)
|
|
data.setVarFlag(funcname, 'filename', self.filename)
|
|
data.setVarFlag(funcname, 'lineno', str(self.lineno - len(self.body)))
|
|
|
|
class PythonMethodNode(AstNode):
|
|
def __init__(self, filename, lineno, function, modulename, body):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.function = function
|
|
self.modulename = modulename
|
|
self.body = body
|
|
|
|
def eval(self, data):
|
|
# Note we will add root to parsedmethods after having parse
|
|
# 'this' file. This means we will not parse methods from
|
|
# bb classes twice
|
|
text = '\n'.join(self.body)
|
|
bb.methodpool.insert_method(self.modulename, text, self.filename, self.lineno - len(self.body) - 1)
|
|
data.setVarFlag(self.function, "func", 1)
|
|
data.setVarFlag(self.function, "python", 1)
|
|
data.setVar(self.function, text, parsing=True)
|
|
data.setVarFlag(self.function, 'filename', self.filename)
|
|
data.setVarFlag(self.function, 'lineno', str(self.lineno - len(self.body) - 1))
|
|
|
|
class ExportFuncsNode(AstNode):
|
|
def __init__(self, filename, lineno, fns, classname):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.n = fns.split()
|
|
self.classname = classname
|
|
|
|
def eval(self, data):
|
|
|
|
sentinel = " # Export function set\n"
|
|
for func in self.n:
|
|
calledfunc = self.classname + "_" + func
|
|
|
|
basevar = data.getVar(func, False)
|
|
if basevar and sentinel not in basevar:
|
|
continue
|
|
|
|
if data.getVar(func, False):
|
|
data.setVarFlag(func, 'python', None)
|
|
data.setVarFlag(func, 'func', None)
|
|
|
|
for flag in [ "func", "python" ]:
|
|
if data.getVarFlag(calledfunc, flag, False):
|
|
data.setVarFlag(func, flag, data.getVarFlag(calledfunc, flag, False))
|
|
for flag in ["dirs", "cleandirs", "fakeroot"]:
|
|
if data.getVarFlag(func, flag, False):
|
|
data.setVarFlag(calledfunc, flag, data.getVarFlag(func, flag, False))
|
|
data.setVarFlag(func, "filename", "autogenerated")
|
|
data.setVarFlag(func, "lineno", 1)
|
|
|
|
if data.getVarFlag(calledfunc, "python", False):
|
|
data.setVar(func, sentinel + " bb.build.exec_func('" + calledfunc + "', d)\n", parsing=True)
|
|
else:
|
|
if "-" in self.classname:
|
|
bb.fatal("The classname %s contains a dash character and is calling an sh function %s using EXPORT_FUNCTIONS. Since a dash is illegal in sh function names, this cannot work, please rename the class or don't use EXPORT_FUNCTIONS." % (self.classname, calledfunc))
|
|
data.setVar(func, sentinel + " " + calledfunc + "\n", parsing=True)
|
|
|
|
class AddTaskNode(AstNode):
|
|
def __init__(self, filename, lineno, tasks, before, after):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.tasks = tasks
|
|
self.before = before
|
|
self.after = after
|
|
|
|
def eval(self, data):
|
|
tasks = self.tasks.split()
|
|
for task in tasks:
|
|
bb.build.addtask(task, self.before, self.after, data)
|
|
|
|
class DelTaskNode(AstNode):
|
|
def __init__(self, filename, lineno, tasks):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.tasks = tasks
|
|
|
|
def eval(self, data):
|
|
tasks = data.expand(self.tasks).split()
|
|
for task in tasks:
|
|
bb.build.deltask(task, data)
|
|
|
|
class BBHandlerNode(AstNode):
|
|
def __init__(self, filename, lineno, fns):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.hs = fns.split()
|
|
|
|
def eval(self, data):
|
|
bbhands = data.getVar('__BBHANDLERS', False) or []
|
|
for h in self.hs:
|
|
bbhands.append(h)
|
|
data.setVarFlag(h, "handler", 1)
|
|
data.setVar('__BBHANDLERS', bbhands)
|
|
|
|
class PyLibNode(AstNode):
|
|
def __init__(self, filename, lineno, libdir, namespace):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.libdir = libdir
|
|
self.namespace = namespace
|
|
|
|
def eval(self, data):
|
|
global_mods = (data.getVar("BB_GLOBAL_PYMODULES") or "").split()
|
|
for m in global_mods:
|
|
if m not in bb.utils._context:
|
|
bb.utils._context[m] = __import__(m)
|
|
|
|
libdir = data.expand(self.libdir)
|
|
if libdir not in sys.path:
|
|
sys.path.append(libdir)
|
|
try:
|
|
bb.utils._context[self.namespace] = __import__(self.namespace)
|
|
toimport = getattr(bb.utils._context[self.namespace], "BBIMPORTS", [])
|
|
for i in toimport:
|
|
bb.utils._context[self.namespace] = __import__(self.namespace + "." + i)
|
|
mod = getattr(bb.utils._context[self.namespace], i)
|
|
fn = getattr(mod, "__file__")
|
|
funcs = {}
|
|
for f in dir(mod):
|
|
if f.startswith("_"):
|
|
continue
|
|
fcall = getattr(mod, f)
|
|
if not callable(fcall):
|
|
continue
|
|
funcs[f] = fcall
|
|
bb.codeparser.add_module_functions(fn, funcs, "%s.%s" % (self.namespace, i))
|
|
|
|
except AttributeError as e:
|
|
bb.error("Error importing OE modules: %s" % str(e))
|
|
|
|
class InheritNode(AstNode):
|
|
def __init__(self, filename, lineno, classes):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.classes = classes
|
|
|
|
def eval(self, data):
|
|
bb.parse.BBHandler.inherit(self.classes, self.filename, self.lineno, data)
|
|
|
|
class InheritDeferredNode(AstNode):
|
|
def __init__(self, filename, lineno, classes):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.inherit = (classes, filename, lineno)
|
|
|
|
def eval(self, data):
|
|
bb.parse.BBHandler.inherit_defer(*self.inherit, data)
|
|
|
|
class AddFragmentsNode(AstNode):
|
|
def __init__(self, filename, lineno, fragments_path_prefix, fragments_variable, flagged_variables_list_variable):
|
|
AstNode.__init__(self, filename, lineno)
|
|
self.fragments_path_prefix = fragments_path_prefix
|
|
self.fragments_variable = fragments_variable
|
|
self.flagged_variables_list_variable = flagged_variables_list_variable
|
|
|
|
def eval(self, data):
|
|
# No need to use mark_dependency since we would only match a fragment
|
|
# from a specific layer and there can only be a single layer with a
|
|
# given namespace.
|
|
def find_fragment(layers, layerid, full_fragment_name):
|
|
for layerpath in layers.split():
|
|
candidate_fragment_path = os.path.join(layerpath, full_fragment_name)
|
|
if os.path.exists(candidate_fragment_path) and bb.utils.get_file_layer(candidate_fragment_path, data) == layerid:
|
|
return candidate_fragment_path
|
|
return None
|
|
|
|
fragments = data.getVar(self.fragments_variable)
|
|
layers = data.getVar('BBLAYERS')
|
|
flagged_variables = data.getVar(self.flagged_variables_list_variable).split()
|
|
|
|
if not fragments:
|
|
return
|
|
for f in fragments.split():
|
|
layerid, fragment_name = f.split('/', 1)
|
|
full_fragment_name = data.expand("{}/{}.conf".format(self.fragments_path_prefix, fragment_name))
|
|
fragment_path = find_fragment(layers, layerid, full_fragment_name)
|
|
if fragment_path:
|
|
bb.parse.ConfHandler.include(self.filename, fragment_path, self.lineno, data, "include fragment")
|
|
for flagged_var in flagged_variables:
|
|
val = data.getVar(flagged_var)
|
|
data.setVarFlag(flagged_var, f, val)
|
|
data.setVar(flagged_var, None)
|
|
else:
|
|
bb.error("Could not find fragment {} in enabled layers: {}".format(f, layers))
|
|
|
|
def handleInclude(statements, filename, lineno, m, force):
|
|
statements.append(IncludeNode(filename, lineno, m.group(1), force))
|
|
|
|
def handleIncludeAll(statements, filename, lineno, m):
|
|
statements.append(IncludeAllNode(filename, lineno, m.group(1)))
|
|
|
|
def handleExport(statements, filename, lineno, m):
|
|
statements.append(ExportNode(filename, lineno, m.group(1)))
|
|
|
|
def handleUnset(statements, filename, lineno, m):
|
|
statements.append(UnsetNode(filename, lineno, m.group(1)))
|
|
|
|
def handleUnsetFlag(statements, filename, lineno, m):
|
|
statements.append(UnsetFlagNode(filename, lineno, m.group(1), m.group(2)))
|
|
|
|
def handleData(statements, filename, lineno, groupd):
|
|
statements.append(DataNode(filename, lineno, groupd))
|
|
|
|
def handleMethod(statements, filename, lineno, func_name, body, python, fakeroot):
|
|
statements.append(MethodNode(filename, lineno, func_name, body, python, fakeroot))
|
|
|
|
def handlePythonMethod(statements, filename, lineno, funcname, modulename, body):
|
|
statements.append(PythonMethodNode(filename, lineno, funcname, modulename, body))
|
|
|
|
def handleExportFuncs(statements, filename, lineno, m, classname):
|
|
statements.append(ExportFuncsNode(filename, lineno, m.group(1), classname))
|
|
|
|
def handleAddTask(statements, filename, lineno, tasks, before, after):
|
|
statements.append(AddTaskNode(filename, lineno, tasks, before, after))
|
|
|
|
def handleDelTask(statements, filename, lineno, tasks):
|
|
statements.append(DelTaskNode(filename, lineno, tasks))
|
|
|
|
def handleBBHandlers(statements, filename, lineno, m):
|
|
statements.append(BBHandlerNode(filename, lineno, m.group(1)))
|
|
|
|
def handlePyLib(statements, filename, lineno, m):
|
|
statements.append(PyLibNode(filename, lineno, m.group(1), m.group(2)))
|
|
|
|
def handleInherit(statements, filename, lineno, m):
|
|
classes = m.group(1)
|
|
statements.append(InheritNode(filename, lineno, classes))
|
|
|
|
def handleInheritDeferred(statements, filename, lineno, m):
|
|
classes = m.group(1)
|
|
statements.append(InheritDeferredNode(filename, lineno, classes))
|
|
|
|
def handleAddFragments(statements, filename, lineno, m):
|
|
fragments_path_prefix = m.group(1)
|
|
fragments_variable = m.group(2)
|
|
flagged_variables_list_variable = m.group(3)
|
|
statements.append(AddFragmentsNode(filename, lineno, fragments_path_prefix, fragments_variable, flagged_variables_list_variable))
|
|
|
|
def runAnonFuncs(d):
|
|
code = []
|
|
for funcname in d.getVar("__BBANONFUNCS", False) or []:
|
|
code.append("%s(d)" % funcname)
|
|
bb.utils.better_exec("\n".join(code), {"d": d})
|
|
|
|
# Handle recipe level PREFERRED_PROVIDERs
|
|
def handleVirtRecipeProviders(tasklist, d):
|
|
depends = (d.getVar("DEPENDS") or "").split()
|
|
virtprovs = (d.getVar("BB_RECIPE_VIRTUAL_PROVIDERS") or "").split()
|
|
newdeps = []
|
|
for dep in depends:
|
|
if dep in virtprovs:
|
|
newdep = d.getVar("PREFERRED_PROVIDER_" + dep)
|
|
if not newdep:
|
|
bb.fatal("Error, recipe virtual provider PREFERRED_PROVIDER_%s not set" % dep)
|
|
newdeps.append(newdep)
|
|
else:
|
|
newdeps.append(dep)
|
|
d.setVar("DEPENDS", " ".join(newdeps))
|
|
for task in tasklist:
|
|
taskdeps = (d.getVarFlag(task, "depends") or "").split()
|
|
remapped = []
|
|
for entry in taskdeps:
|
|
r, t = entry.split(":")
|
|
if r in virtprovs:
|
|
r = d.getVar("PREFERRED_PROVIDER_" + r)
|
|
remapped.append("%s:%s" % (r, t))
|
|
d.setVarFlag(task, "depends", " ".join(remapped))
|
|
|
|
def finalize(fn, d, variant = None):
|
|
saved_handlers = bb.event.get_handlers().copy()
|
|
try:
|
|
# Found renamed variables. Exit immediately
|
|
if d.getVar("_FAILPARSINGERRORHANDLED", False) == True:
|
|
raise bb.BBHandledException()
|
|
|
|
inherits = [x[0] for x in (d.getVar('__BBDEFINHERITS', False) or [('',)])]
|
|
bb.event.fire(bb.event.RecipePreDeferredInherits(fn, inherits), d)
|
|
|
|
while True:
|
|
inherits = d.getVar('__BBDEFINHERITS', False) or []
|
|
if not inherits:
|
|
break
|
|
inherit, filename, lineno = inherits.pop(0)
|
|
d.setVar('__BBDEFINHERITS', inherits)
|
|
bb.parse.BBHandler.inherit(inherit, filename, lineno, d, deferred=True)
|
|
|
|
for var in d.getVar('__BBHANDLERS', False) or []:
|
|
# try to add the handler
|
|
handlerfn = d.getVarFlag(var, "filename", False)
|
|
if not handlerfn:
|
|
bb.fatal("Undefined event handler function '%s'" % var)
|
|
handlerln = int(d.getVarFlag(var, "lineno", False))
|
|
bb.event.register(var, d.getVar(var, False), (d.getVarFlag(var, "eventmask") or "").split(), handlerfn, handlerln, data=d)
|
|
|
|
bb.event.fire(bb.event.RecipePreFinalise(fn), d)
|
|
|
|
bb.data.expandKeys(d)
|
|
|
|
bb.event.fire(bb.event.RecipePostKeyExpansion(fn), d)
|
|
|
|
runAnonFuncs(d)
|
|
|
|
tasklist = d.getVar('__BBTASKS', False) or []
|
|
bb.event.fire(bb.event.RecipeTaskPreProcess(fn, list(tasklist)), d)
|
|
handleVirtRecipeProviders(tasklist, d)
|
|
bb.build.add_tasks(tasklist, d)
|
|
|
|
bb.parse.siggen.finalise(fn, d, variant)
|
|
|
|
d.setVar('BBINCLUDED', bb.parse.get_file_depends(d))
|
|
|
|
if d.getVar('__BBAUTOREV_SEEN') and d.getVar('__BBSRCREV_SEEN') and not d.getVar("__BBAUTOREV_ACTED_UPON"):
|
|
bb.fatal("AUTOREV/SRCPV set too late for the fetcher to work properly, please set the variables earlier in parsing. Erroring instead of later obtuse build failures.")
|
|
|
|
bb.event.fire(bb.event.RecipeParsed(fn), d)
|
|
finally:
|
|
bb.event.set_handlers(saved_handlers)
|
|
|
|
def _create_variants(datastores, names, function, onlyfinalise):
|
|
def create_variant(name, orig_d, arg = None):
|
|
if onlyfinalise and name not in onlyfinalise:
|
|
return
|
|
new_d = bb.data.createCopy(orig_d)
|
|
function(arg or name, new_d)
|
|
datastores[name] = new_d
|
|
|
|
for variant in list(datastores.keys()):
|
|
for name in names:
|
|
if not variant:
|
|
# Based on main recipe
|
|
create_variant(name, datastores[""])
|
|
else:
|
|
create_variant("%s-%s" % (variant, name), datastores[variant], name)
|
|
|
|
def multi_finalize(fn, d):
|
|
appends = (d.getVar("__BBAPPEND") or "").split()
|
|
for append in appends:
|
|
logger.debug("Appending .bbappend file %s to %s", append, fn)
|
|
bb.parse.BBHandler.handle(append, d, True)
|
|
|
|
onlyfinalise = d.getVar("__ONLYFINALISE", False)
|
|
|
|
safe_d = d
|
|
d = bb.data.createCopy(safe_d)
|
|
try:
|
|
finalize(fn, d)
|
|
except bb.parse.SkipRecipe as e:
|
|
d.setVar("__SKIPPED", e.args[0])
|
|
datastores = {"": safe_d}
|
|
|
|
extended = d.getVar("BBCLASSEXTEND") or ""
|
|
if extended:
|
|
# the following is to support bbextends with arguments, for e.g. multilib
|
|
# an example is as follows:
|
|
# BBCLASSEXTEND = "multilib:lib32"
|
|
# it will create foo-lib32, inheriting multilib.bbclass and set
|
|
# BBEXTENDCURR to "multilib" and BBEXTENDVARIANT to "lib32"
|
|
extendedmap = {}
|
|
variantmap = {}
|
|
|
|
for ext in extended.split():
|
|
eext = ext.split(':', 2)
|
|
if len(eext) > 1:
|
|
extendedmap[ext] = eext[0]
|
|
variantmap[ext] = eext[1]
|
|
else:
|
|
extendedmap[ext] = ext
|
|
|
|
pn = d.getVar("PN")
|
|
def extendfunc(name, d):
|
|
if name != extendedmap[name]:
|
|
d.setVar("BBEXTENDCURR", extendedmap[name])
|
|
d.setVar("BBEXTENDVARIANT", variantmap[name])
|
|
else:
|
|
d.setVar("PN", "%s-%s" % (pn, name))
|
|
bb.parse.BBHandler.inherit_defer(extendedmap[name], fn, 0, d)
|
|
|
|
safe_d.setVar("BBCLASSEXTEND", extended)
|
|
_create_variants(datastores, extendedmap.keys(), extendfunc, onlyfinalise)
|
|
|
|
for variant in datastores.keys():
|
|
if variant:
|
|
try:
|
|
if not onlyfinalise or variant in onlyfinalise:
|
|
finalize(fn, datastores[variant], variant)
|
|
except bb.parse.SkipRecipe as e:
|
|
datastores[variant].setVar("__SKIPPED", e.args[0])
|
|
|
|
datastores[""] = d
|
|
return datastores
|