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| author | Evan Martin <martine@danga.com> | 2011-10-17 22:16:49 (GMT) |
|---|---|---|
| committer | Evan Martin <martine@danga.com> | 2011-10-17 22:16:49 (GMT) |
| commit | afbe2185a3bbd2453d6b1c27ee8f7c1cce6371a3 (patch) | |
| tree | 5d370ccd781409fd459f31adfe9dd9c4989a8562 /src/graph.cc | |
| parent | 07c1f9b14b5f7071a5def7d09414ec852a4372ef (diff) | |
| parent | 5a7151a8a6ab989a4016f03306b020df38f21732 (diff) | |
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Merge pull request #120 from pcc/generator
Implement generator rules
Diffstat (limited to 'src/graph.cc')
| -rw-r--r-- | src/graph.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/graph.cc b/src/graph.cc index 0f16519..e1441ea 100644 --- a/src/graph.cc +++ b/src/graph.cc @@ -93,8 +93,10 @@ bool Edge::RecomputeDirty(State* state, DiskInterface* disk_interface, (*i)->dirty_ = true; } else { // May also be dirty due to the command changing since the last build. + // But if this is a generator rule, the command changing does not make us + // dirty. BuildLog::LogEntry* entry; - if (state->build_log_ && + if (!rule_->generator_ && state->build_log_ && (entry = state->build_log_->LookupByOutput((*i)->file_->path_))) { if (command != entry->command) (*i)->dirty_ = true; |