| 137 | self.postponed.append(tsk) |
| 138 | |
| 139 | def refill_task_list(self): |
| 140 | while self.count > self.numjobs * GAP: |
| 141 | self.get_out() |
| 142 | while not self.outstanding: |
| 143 | if self.count: |
| 144 | self.get_out() |
| 145 | if self.outstanding: |
| 146 | break |
| 147 | elif self.postponed: |
| 148 | try: |
| 149 | cond = self.deadlock == self.processed |
| 150 | except AttributeError: |
| 151 | pass |
| 152 | else: |
| 153 | if cond: |
| 154 | lst = [] |
| 155 | for tsk in self.postponed: |
| 156 | deps = [id(x) for x in tsk.run_after if not x.hasrun] |
| 157 | lst.append('%s\t-> %r' % (repr(tsk), deps)) |
| 158 | if not deps: |
| 159 | lst.append('\n task %r dependencies are done, check its *runnable_status*?' % id(tsk)) |
| 160 | raise Errors.WafError('Deadlock detected: check the task build order%s' % ''.join(lst)) |
| 161 | self.deadlock = self.processed |
| 162 | if self.postponed: |
| 163 | self.outstanding.extend(self.postponed) |
| 164 | self.postponed.clear() |
| 165 | elif not self.count: |
| 166 | if self.incomplete: |
| 167 | for x in self.incomplete: |
| 168 | for k in x.run_after: |
| 169 | if not k.hasrun: |
| 170 | break |
| 171 | else: |
| 172 | self.incomplete.remove(x) |
| 173 | self.outstanding.append(x) |
| 174 | break |
| 175 | else: |
| 176 | if self.stop or self.error: |
| 177 | break |
| 178 | raise Errors.WafError('Broken revdeps detected on %r' % self.incomplete) |
| 179 | else: |
| 180 | tasks = next(self.biter) |
| 181 | ready, waiting = self.prio_and_split(tasks) |
| 182 | self.outstanding.extend(ready) |
| 183 | self.incomplete.update(waiting) |
| 184 | self.total = self.bld.total() |
| 185 | break |
| 186 | |
| 187 | def add_more_tasks(self, tsk): |
| 188 | if getattr(tsk, 'more_tasks', None): |