diff options
Diffstat (limited to 'bitbake/lib/bb/runqueue.py')
| -rw-r--r-- | bitbake/lib/bb/runqueue.py | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py index 3dfae219d2..f245fd6c1d 100644 --- a/bitbake/lib/bb/runqueue.py +++ b/bitbake/lib/bb/runqueue.py @@ -7,7 +7,7 @@ BitBake 'RunQueue' implementation Handles preparation and execution of a queue of tasks """ -# Copyright (C) 2006 Richard Purdie +# Copyright (C) 2006-2007 Richard Purdie # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as @@ -63,6 +63,7 @@ class RunQueue: self.targets = targets self.number_tasks = int(bb.data.getVar("BB_NUMBER_THREADS", cfgData) or 1) + self.multi_provider_whitelist = (bb.data.getVar("MULTI_PROVIDER_WHITELIST", cfgData) or "").split() def reset_runqueue(self): @@ -373,6 +374,29 @@ class RunQueue: if runq_weight1[task] != 0: bb.msg.fatal(bb.msg.domain.RunQueue, "Task %s (%s) count not zero!" % (task, self.get_user_idstring(task))) + + # Check for mulitple taska building the same provider + prov_list = {} + seen_fn = [] + for task in range(len(self.runq_fnid)): + fn = taskData.fn_index[self.runq_fnid[task]] + if fn in seen_fn: + continue + seen_fn.append(fn) + for prov in self.dataCache.fn_provides[fn]: + if prov not in prov_list: + prov_list[prov] = [fn] + elif fn not in prov_list[prov]: + prov_list[prov].append(fn) + error = False + for prov in prov_list: + if len(prov_list[prov]) > 1 and prov not in self.multi_provider_whitelist: + error = True + bb.msg.error(bb.msg.domain.RunQueue, "Multiple files due to be built which all provide %s (%s)" % (prov, " ".join(prov_list[prov]))) + #if error: + # bb.msg.fatal(bb.msg.domain.RunQueue, "Corrupted metadata configuration detected, aborting...") + + # Make a weight sorted map from copy import deepcopy |