def _findMergeTarget(self, mergePackage, packages):
##
# if another package id has the same bits turned on, it is available
# in the same parts.
def areInSameParts(mergePackage, package):
return (mergePackage.id & package.id) == mergePackage.id
##
# check if any of the deps of mergePackage depend on targetPackage -
# if merging mergePackage into targetPackage, this would be creating
# circular dependencies
def noCircularDeps(mergePackage, targetPackage):
for package in mergePackage.packageDeps:
if targetPackage in package.packageDeps:
return False
return True
##
# check that the targetPackage is loaded in those parts
# where mergePackage's deps are loaded
def depsAvailWhereTarget(mergePackage, targetPackage):
for depsPackage in mergePackage.packageDeps:
if not areInSameParts(targetPackage, depsPackage):
return False
return True
# ----------------------------------------------------------------------
allPackages = reversed(Package.sort(packages))
# sorting and reversing assures we try "smaller" package id's first
addtl_merge_constraints = self._jobconf.get(
"packages/additional-merge-constraints", True)
for targetPackage in allPackages:
if mergePackage.id == targetPackage.id: # no self-merging ;)
continue
if not areInSameParts(mergePackage, targetPackage):
self._console.debug("Problematic #%d (different parts using)" %
targetPackage.id)
continue
if not noCircularDeps(mergePackage, targetPackage):
self._console.debug("Problematic #%d (circular dependencies)" %
targetPackage.id)
if addtl_merge_constraints:
continue
# why accept this by default?
if not depsAvailWhereTarget(mergePackage, targetPackage):
self._console.debug(
"Problematic #%d (dependencies not always available)" %
targetPackage.id)
if addtl_merge_constraints:
continue
# why accept this by default?
yield targetPackage
yield None
def _findMergeTarget(self, mergePackage, packages):
##
# if another package id has the same bits turned on, it is available
# in the same parts.
def areInSameParts(mergePackage, package):
return (mergePackage.id & package.id) == mergePackage.id
##
# check if any of the deps of mergePackage depend on targetPackage -
# if merging mergePackage into targetPackage, this would be creating
# circular dependencies
def noCircularDeps(mergePackage, targetPackage):
for package in mergePackage.packageDeps:
if targetPackage in package.packageDeps:
return False
return True
##
# check that the targetPackage is loaded in those parts
# where mergePackage's deps are loaded
def depsAvailWhereTarget (mergePackage, targetPackage):
for depsPackage in mergePackage.packageDeps:
if not areInSameParts(targetPackage, depsPackage):
return False
return True
# ----------------------------------------------------------------------
allPackages = reversed(Package.sort(packages))
# sorting and reversing assures we try "smaller" package id's first
addtl_merge_constraints = self._jobconf.get("packages/additional-merge-constraints", False)
for targetPackage in allPackages:
if mergePackage.id == targetPackage.id: # no self-merging ;)
continue
if not areInSameParts(mergePackage, targetPackage):
self._console.debug("Problematic #%d (different parts using)" % targetPackage.id)
continue
if not noCircularDeps(mergePackage, targetPackage):
self._console.debug("Problematic #%d (circular dependencies)" % targetPackage.id)
if addtl_merge_constraints:
continue
# why accept this by default?
if not depsAvailWhereTarget(mergePackage, targetPackage):
self._console.debug("Problematic #%d (dependencies not always available)" % targetPackage.id)
if addtl_merge_constraints:
continue
# why accept this by default?
yield targetPackage
yield None
def packagesSorted(self):
return Package.sort(self.packages)
def packagesSorted(self):
return Package.sort(self.packages)
