diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/emerge | 59 |
1 files changed, 23 insertions, 36 deletions
diff --git a/bin/emerge b/bin/emerge index 6ce75d5c5..3ce12f1d6 100755 --- a/bin/emerge +++ b/bin/emerge @@ -1350,14 +1350,13 @@ class depgraph: if existing_node: e_type, myroot, e_cpv, e_status = existing_node if mykey == e_cpv: - # The existing node can be reused. - if existing_node != myparent: - # Refuse to make a node depend on itself so that - # we don't create a bogus circular dependency - # in self.altlist(). - self._parent_child_digraph.add(existing_node, myparent) - self.digraph.addnode(existing_node, myparent, - priority=priority) + # The existing node can be reused. It's okay for a + # node to depend on itself here if priority.satisfied + # is True, otherwise it is a circular dependency that + # can not be ignored. + self._parent_child_digraph.add(existing_node, myparent) + self.digraph.addnode(existing_node, myparent, + priority=priority) return 1 else: if jbigkey in self._slot_collision_nodes: @@ -1401,6 +1400,22 @@ class depgraph: self.digraph.addnode(jbigkey, myparent, priority=priority) + if mytype != "installed": + # Allow this package to satisfy old-style virtuals in case it + # doesn't already. Any pre-existing providers will be preferred + # over this one. + try: + pkgsettings.setinst(mykey, metadata) + # For consistency, also update the global virtuals. + settings = self.roots[myroot].settings + settings.unlock() + settings.setinst(mykey, metadata) + settings.lock() + except portage.exception.InvalidDependString, e: + show_invalid_depstring_notice(jbigkey, metadata["PROVIDE"], str(e)) + del e + return 0 + if arg: self._set_nodes.add(jbigkey) @@ -1770,34 +1785,6 @@ class depgraph: if depstring in self._set_atoms: self._pprovided_args.append((arg, depstring)) - if myparent: - # The parent is added after it's own dep_check call so that it - # isn't allowed to satisfy a direct bootstrap dependency on itself - # via an old-style virtual. This isn't a problem with new-style - # virtuals, which are preferenced in dep_zapdeps by looking only at - # the depstring, vdb, and available packages. - - p_type, p_root, p_key, p_status = myparent - if p_status == "merge": - # Update old-style virtuals if this package provides any. - # These are needed for dep_virtual calls inside dep_check. - p_db = self.mydbapi[p_root] # contains cached metadata - if myparent in self._slot_collision_nodes: - # The metadata isn't cached due to the slot collision. - p_db = self.trees[p_root][self.pkg_tree_map[p_type]].dbapi - try: - self.pkgsettings[p_root].setinst(p_key, p_db) - # For consistency, also update the global virtuals. - settings = self.roots[p_root].settings - settings.unlock() - settings.setinst(p_key, p_db) - settings.lock() - except portage_exception.InvalidDependString, e: - provide = p_db.aux_get(p_key, ["PROVIDE"])[0] - show_invalid_depstring_notice(myparent, provide, str(e)) - del e - return 0 - if "--debug" in self.myopts: print "Candidates:",mymerge for x in mymerge: |