def execute(self, makefile, context):
if context.weak:
raise data.DataError("Static pattern rules not allowed in includedeps", self.targetexp.loc)
targets = list(_expandwildcards(makefile, data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))))
if not len(targets):
context.currule = DummyRule()
return
patterns = list(data.stripdotslashes(self.patternexp.resolvesplit(makefile, makefile.variables)))
if len(patterns) != 1:
raise data.DataError("Static pattern rules must have a single pattern", self.patternexp.loc)
pattern = data.Pattern(patterns[0])
deps = [data.Pattern(p) for p in _expandwildcards(makefile, data.stripdotslashes(self.depexp.resolvesplit(makefile, makefile.variables)))]
rule = data.PatternRule([pattern], deps, self.doublecolon, loc=self.targetexp.loc)
for t in targets:
if data.Pattern(t).ispattern():
raise data.DataError("Target '%s' of a static pattern rule must not be a pattern" % (t,), self.targetexp.loc)
stem = pattern.match(t)
if stem is None:
raise data.DataError("Target '%s' does not match the static pattern '%s'" % (t, pattern), self.targetexp.loc)
makefile.gettarget(t).addrule(data.PatternRuleInstance(rule, '', stem, pattern.ismatchany()))
makefile.foundtarget(targets[0])
context.currule = rule
def _execute(self, makefile, context):
assert not context.weak
atargets = data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))
targets = [data.Pattern(p) for p in _expandwildcards(makefile, atargets)]
if not len(targets):
context.currule = DummyRule()
return
ispatterns = set((t.ispattern() for t in targets))
if len(ispatterns) == 2:
raise errors.DataError("Mixed implicit and normal rule", self.targetexp.loc)
ispattern, = ispatterns
deps = list(_expandwildcards(makefile, data.stripdotslashes(self.depexp.resolvesplit(makefile, makefile.variables))))
if ispattern:
prerequisites = [data.Pattern(d) for d in deps]
rule = data.PatternRule(targets, prerequisites, self.doublecolon, loc=self.targetexp.loc)
makefile.appendimplicitrule(rule)
else:
rule = data.Rule(deps, self.doublecolon, loc=self.targetexp.loc, weakdeps=False)
for t in targets:
makefile.gettarget(t.gettarget()).addrule(rule)
makefile.foundtarget(targets[0].gettarget())
context.currule = rule
def execute(self, makefile, context):
atargets = data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))
targets = [data.Pattern(p) for p in _expandwildcards(makefile, atargets)]
if not len(targets):
context.currule = DummyRule()
return
ispatterns = set((t.ispattern() for t in targets))
if len(ispatterns) == 2:
raise data.DataError("Mixed implicit and normal rule", self.targetexp.loc)
ispattern, = ispatterns
if ispattern and context.weak:
raise data.DataError("Pattern rules not allowed in includedeps", self.targetexp.loc)
deps = [p for p in _expandwildcards(makefile, data.stripdotslashes(self.depexp.resolvesplit(makefile, makefile.variables)))]
if ispattern:
rule = data.PatternRule(targets, map(data.Pattern, deps), self.doublecolon, loc=self.targetexp.loc)
makefile.appendimplicitrule(rule)
else:
rule = data.Rule(deps, self.doublecolon, loc=self.targetexp.loc, weakdeps=context.weak)
for t in targets:
makefile.gettarget(t.gettarget()).addrule(rule)
makefile.foundtarget(targets[0].gettarget())
context.currule = rule
def execute(self, makefile, context):
if context.weak:
raise data.DataError("Static pattern rules not allowed in includedeps", self.targetexp.loc)
targets = list(_expandwildcards(makefile, data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))))
if not len(targets):
context.currule = DummyRule()
return
patterns = list(data.stripdotslashes(self.patternexp.resolvesplit(makefile, makefile.variables)))
if len(patterns) != 1:
raise data.DataError("Static pattern rules must have a single pattern", self.patternexp.loc)
pattern = data.Pattern(patterns[0])
deps = [data.Pattern(p) for p in _expandwildcards(makefile, data.stripdotslashes(self.depexp.resolvesplit(makefile, makefile.variables)))]
rule = data.PatternRule([pattern], deps, self.doublecolon, loc=self.targetexp.loc)
for t in targets:
if data.Pattern(t).ispattern():
raise data.DataError("Target '%s' of a static pattern rule must not be a pattern" % (t,), self.targetexp.loc)
stem = pattern.match(t)
if stem is None:
raise data.DataError("Target '%s' does not match the static pattern '%s'" % (t, pattern), self.targetexp.loc)
makefile.gettarget(t).addrule(data.PatternRuleInstance(rule, '', stem, pattern.ismatchany()))
makefile.foundtarget(targets[0])
context.currule = rule
def execute(self, makefile, context):
atargets = data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))
targets = [data.Pattern(p) for p in _expandwildcards(makefile, atargets)]
if not len(targets):
context.currule = DummyRule()
return
ispatterns = set((t.ispattern() for t in targets))
if len(ispatterns) == 2:
raise data.DataError("Mixed implicit and normal rule", self.targetexp.loc)
ispattern, = ispatterns
if ispattern and context.weak:
raise data.DataError("Pattern rules not allowed in includedeps", self.targetexp.loc)
deps = [p for p in _expandwildcards(makefile, data.stripdotslashes(self.depexp.resolvesplit(makefile, makefile.variables)))]
if ispattern:
rule = data.PatternRule(targets, map(data.Pattern, deps), self.doublecolon, loc=self.targetexp.loc)
makefile.appendimplicitrule(rule)
else:
rule = data.Rule(deps, self.doublecolon, loc=self.targetexp.loc, weakdeps=context.weak)
for t in targets:
makefile.gettarget(t.gettarget()).addrule(rule)
makefile.foundtarget(targets[0].gettarget())
context.currule = rule
def _executeweak(self, makefile, context):
"""
If the context is weak (we're just handling dependencies) we can make a number of assumptions here.
This lets us go really fast and is generally good.
"""
assert context.weak
deps = self.depexp.resolvesplit(makefile, makefile.variables)
# Skip targets with no rules and no dependencies
if not deps:
return
targets = data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))
rule = data.Rule(list(data.stripdotslashes(deps)), self.doublecolon, loc=self.targetexp.loc, weakdeps=True)
for target in targets:
makefile.gettarget(target).addrule(rule)
makefile.foundtarget(target)
context.currule = rule
def _execute(self, makefile, context):
assert not context.weak
atargets = data.stripdotslashes(
self.targetexp.resolvesplit(makefile, makefile.variables))
targets = [
data.Pattern(p) for p in _expandwildcards(makefile, atargets)
]
if not len(targets):
context.currule = DummyRule()
return
ispatterns = set((t.ispattern() for t in targets))
if len(ispatterns) == 2:
raise errors.DataError("Mixed implicit and normal rule",
self.targetexp.loc)
ispattern, = ispatterns
deps = list(
_expandwildcards(
makefile,
data.stripdotslashes(
self.depexp.resolvesplit(makefile, makefile.variables))))
if ispattern:
prerequisites = [data.Pattern(d) for d in deps]
rule = data.PatternRule(targets,
prerequisites,
self.doublecolon,
loc=self.targetexp.loc)
makefile.appendimplicitrule(rule)
else:
rule = data.Rule(deps,
self.doublecolon,
loc=self.targetexp.loc,
weakdeps=False)
for t in targets:
makefile.gettarget(t.gettarget()).addrule(rule)
makefile.foundtarget(targets[0].gettarget())
context.currule = rule
def _executeweak(self, makefile, context):
"""
If the context is weak (we're just handling dependencies) we can make a number of assumptions here.
This lets us go really fast and is generally good.
"""
assert context.weak
deps = self.depexp.resolvesplit(makefile, makefile.variables)
# Skip targets with no rules and no dependencies
if not deps:
return
targets = data.stripdotslashes(
self.targetexp.resolvesplit(makefile, makefile.variables))
rule = data.Rule(list(data.stripdotslashes(deps)),
self.doublecolon,
loc=self.targetexp.loc,
weakdeps=True)
for target in targets:
makefile.gettarget(target).addrule(rule)
makefile.foundtarget(target)
context.currule = rule
def execute(self, makefile, context):
words = list(data.stripdotslashes(self.exp.resolvesplit(makefile, makefile.variables)))
if len(words) == 0:
makefile.clearallvpaths()
else:
pattern = data.Pattern(words[0])
mpaths = words[1:]
if len(mpaths) == 0:
makefile.clearvpath(pattern)
else:
dirs = []
for mpath in mpaths:
dirs.extend((dir for dir in mpath.split(os.pathsep) if dir != ""))
if len(dirs):
makefile.addvpath(pattern, dirs)
def execute(self, makefile, context):
words = list(data.stripdotslashes(self.exp.resolvesplit(makefile, makefile.variables)))
if len(words) == 0:
makefile.clearallvpaths()
else:
pattern = data.Pattern(words[0])
mpaths = words[1:]
if len(mpaths) == 0:
makefile.clearvpath(pattern)
else:
dirs = []
for mpath in mpaths:
dirs.extend((dir for dir in mpath.split(os.pathsep)
if dir != ''))
if len(dirs):
makefile.addvpath(pattern, dirs)
def execute(self, makefile, context):
vname = self.vnameexp.resolvestr(makefile, makefile.variables)
if len(vname) == 0:
raise data.DataError("Empty variable name", self.vnameexp.loc)
if self.targetexp is None:
setvariables = [makefile.variables]
else:
setvariables = []
targets = [
data.Pattern(t) for t in data.stripdotslashes(
self.targetexp.resolvesplit(makefile, makefile.variables))
]
for t in targets:
if t.ispattern():
setvariables.append(makefile.getpatternvariables(t))
else:
setvariables.append(
makefile.gettarget(t.gettarget()).variables)
for v in setvariables:
if self.token == '+=':
v.append(vname, self.source, self.value, makefile.variables,
makefile)
continue
if self.token == '?=':
flavor = data.Variables.FLAVOR_RECURSIVE
oldflavor, oldsource, oldval = v.get(vname, expand=False)
if oldval is not None:
continue
value = self.value
elif self.token == '=':
flavor = data.Variables.FLAVOR_RECURSIVE
value = self.value
else:
assert self.token == ':='
flavor = data.Variables.FLAVOR_SIMPLE
d = parser.Data.fromstring(self.value, self.valueloc)
e, t, o = parser.parsemakesyntax(d, 0, (), parser.iterdata)
value = e.resolvestr(makefile, makefile.variables)
v.set(vname, flavor, self.source, value)
def execute(self, makefile, context):
vname = self.vnameexp.resolvestr(makefile, makefile.variables)
if len(vname) == 0:
raise data.DataError("Empty variable name", self.vnameexp.loc)
if self.targetexp is None:
setvariables = [makefile.variables]
else:
setvariables = []
targets = [
data.Pattern(t) for t in data.stripdotslashes(self.targetexp.resolvesplit(makefile, makefile.variables))
]
for t in targets:
if t.ispattern():
setvariables.append(makefile.getpatternvariables(t))
else:
setvariables.append(makefile.gettarget(t.gettarget()).variables)
for v in setvariables:
if self.token == "+=":
v.append(vname, self.source, self.value, makefile.variables, makefile)
continue
if self.token == "?=":
flavor = data.Variables.FLAVOR_RECURSIVE
oldflavor, oldsource, oldval = v.get(vname, expand=False)
if oldval is not None:
continue
value = self.value
elif self.token == "=":
flavor = data.Variables.FLAVOR_RECURSIVE
value = self.value
else:
assert self.token == ":="
flavor = data.Variables.FLAVOR_SIMPLE
d = parser.Data.fromstring(self.value, self.valueloc)
e, t, o = parser.parsemakesyntax(d, 0, (), parser.iterdata)
value = e.resolvestr(makefile, makefile.variables)
v.set(vname, flavor, self.source, value)
