Add tryaltconfigs option to control whether bitbake trys using alternative providers...

[vuplus_bitbake] / lib / bb / taskdata.py

diff --git a/lib/bb/taskdata.py b/lib/bb/taskdata.py
index 3dac6c2..64ab032 100644 (file)
--- a/lib/bb/taskdata.py
+++ b/lib/bb/taskdata.py
@@ -30,7 +30,7 @@ class TaskData:
     """
     BitBake Task Data implementation
     """
-    def __init__(self, abort = True):
+    def __init__(self, abort = True, tryaltconfigs = False):
         self.build_names_index = []
         self.run_names_index = []
         self.fn_index = []
@@ -57,6 +57,7 @@ class TaskData:
         self.failed_fnids = []
 
         self.abort = abort
+        self.tryaltconfigs = tryaltconfigs
 
     def getbuild_id(self, name):
         """
@@ -91,6 +92,16 @@ class TaskData:
 
         return self.fn_index.index(name)
 
+    def gettask_ids(self, fnid):
+        """
+        Return an array of the ID numbers matching a given fnid.
+        """
+        ids = []
+        if fnid in self.tasks_lookup:
+            for task in self.tasks_lookup[fnid]:
+                ids.append(self.tasks_lookup[fnid][task])
+        return ids
+
     def gettask_id(self, fn, task, create = True):
         """
         Return an ID number for the task matching fn and task.
@@ -124,7 +135,6 @@ class TaskData:
         Add tasks for a given fn to the database
         """
 
-        task_graph = dataCache.task_queues[fn]
         task_deps = dataCache.task_deps[fn]
 
         fnid = self.getfn_id(fn)
@@ -136,11 +146,11 @@ class TaskData:
         if fnid in self.tasks_fnid:
             return
 
-        for task in task_graph.allnodes():
+        for task in task_deps['tasks']:
 
             # Work out task dependencies
             parentids = []
-            for dep in task_graph.getparents(task):
+            for dep in task_deps['parents'][task]:
                 parentid = self.gettask_id(fn, dep)
                 parentids.append(parentid)
             taskid = self.gettask_id(fn, task)
@@ -151,7 +161,7 @@ class TaskData:
                 ids = []
                 for dep in task_deps['depends'][task].split():
                     if dep:
-                        ids.append(str(self.getbuild_id(dep.split(":")[0])) + ":" + dep.split(":")[1])
+                        ids.append(((self.getbuild_id(dep.split(":")[0])), dep.split(":")[1]))
                 self.tasks_idepends[taskid].extend(ids)
 
         # Work out build dependencies
@@ -168,11 +178,11 @@ class TaskData:
             rdepends = dataCache.rundeps[fn]
             rrecs = dataCache.runrecs[fn]
             for package in rdepends:
-                for rdepend in rdepends[package]:
+                for rdepend in bb.utils.explode_deps(rdepends[package]):
                     bb.msg.debug(2, bb.msg.domain.TaskData, "Added runtime dependency %s for %s" % (rdepend, fn))
                     rdependids[self.getrun_id(rdepend)] = None
             for package in rrecs:
-                for rdepend in rrecs[package]:
+                for rdepend in bb.utils.explode_deps(rrecs[package]):
                     bb.msg.debug(2, bb.msg.domain.TaskData, "Added runtime recommendation %s for %s" % (rdepend, fn))
                     rdependids[self.getrun_id(rdepend)] = None
             self.rdepids[fnid] = rdependids.keys()
@@ -330,7 +340,10 @@ class TaskData:
             self.add_provider_internal(cfgData, dataCache, item)
         except bb.providers.NoProvider:
             if self.abort:
-                bb.msg.error(bb.msg.domain.Provider, "Nothing PROVIDES '%s' (but '%s' DEPENDS on or otherwise requires it)" % (item, self.get_dependees_str(item)))
+                if self.get_rdependees_str(item):
+                    bb.msg.error(bb.msg.domain.Provider, "Nothing PROVIDES '%s' (but '%s' DEPENDS on or otherwise requires it)" % (item, self.get_dependees_str(item)))
+                else:
+                    bb.msg.error(bb.msg.domain.Provider, "Nothing PROVIDES '%s'" % (item))
                 raise
             targetid = self.getbuild_id(item)
             self.remove_buildtarget(targetid)
@@ -348,7 +361,10 @@ class TaskData:
             return
 
         if not item in dataCache.providers:
-            bb.msg.note(2, bb.msg.domain.Provider, "Nothing PROVIDES '%s' (but '%s' DEPENDS on or otherwise requires it)" % (item, self.get_dependees_str(item)))
+            if self.get_rdependees_str(item):
+                bb.msg.note(2, bb.msg.domain.Provider, "Nothing PROVIDES '%s' (but '%s' DEPENDS on or otherwise requires it)" % (item, self.get_dependees_str(item)))
+            else:
+                bb.msg.note(2, bb.msg.domain.Provider, "Nothing PROVIDES '%s'" % (item))
             bb.event.fire(bb.event.NoProvider(item, cfgData))
             raise bb.providers.NoProvider(item)
 
@@ -459,8 +475,6 @@ class TaskData:
         """
         if fnid in self.failed_fnids:
             return
-        if not missing_list:
-            missing_list = [fnid]
         bb.msg.debug(1, bb.msg.domain.Provider, "File '%s' is unbuildable, removing..." % self.fn_index[fnid])
         self.failed_fnids.append(fnid)
         for target in self.build_targets:
@@ -488,6 +502,12 @@ class TaskData:
         dependees = self.get_dependees(targetid)
         for fnid in dependees:
             self.fail_fnid(fnid, missing_list)
+        for taskid in range(len(self.tasks_idepends)):
+            idepends = self.tasks_idepends[taskid]
+            for (idependid, idependtask) in idepends:
+                if idependid == targetid:
+                    self.fail_fnid(self.tasks_fnid[taskid], missing_list)
+
         if self.abort and targetid in self.external_targets:
             bb.msg.error(bb.msg.domain.Provider, "Required build target '%s' has no buildable providers.\nMissing or unbuildable dependency chain was: %s" % (self.build_names_index[targetid], missing_list))
             raise bb.providers.NoProvider
@@ -522,7 +542,10 @@ class TaskData:
                 except bb.providers.NoProvider:
                     targetid = self.getbuild_id(target)
                     if self.abort and targetid in self.external_targets:
-                        bb.msg.error(bb.msg.domain.Provider, "Nothing PROVIDES '%s' (but '%s' DEPENDS on or otherwise requires it)" % (target, self.get_dependees_str(target)))
+                        if self.get_rdependees_str(target):
+                            bb.msg.error(bb.msg.domain.Provider, "Nothing PROVIDES '%s' (but '%s' DEPENDS on or otherwise requires it)" % (target, self.get_dependees_str(target)))
+                        else:
+                            bb.msg.error(bb.msg.domain.Provider, "Nothing PROVIDES '%s'" % (target))
                         raise
                     self.remove_buildtarget(targetid)
             for target in self.get_unresolved_run_targets(dataCache):