diff options
Diffstat (limited to 'src/build.cc')
| -rw-r--r-- | src/build.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/build.cc b/src/build.cc index bb73f7d..f3d7d9b 100644 --- a/src/build.cc +++ b/src/build.cc @@ -593,7 +593,7 @@ void Builder::FinishEdge(Edge* edge, bool success, const string& output) { if (node_cleaned) { // If any output was cleaned, find the most recent mtime of any - // (existing) non-order-only input. + // (existing) non-order-only input or the depfile. for (vector<Node*>::iterator i = edge->inputs_.begin(); i != edge->inputs_.end() - edge->order_only_deps_; ++i) { time_t input_mtime = disk_interface_->Stat((*i)->file_->path_); @@ -605,6 +605,14 @@ void Builder::FinishEdge(Edge* edge, bool success, const string& output) { restat_mtime = input_mtime; } + if (restat_mtime != 0 && !edge->rule_->depfile_.empty()) { + time_t depfile_mtime = disk_interface_->Stat(edge->EvaluateDepFile()); + if (depfile_mtime == 0) + restat_mtime = 0; + else if (depfile_mtime > restat_mtime) + restat_mtime = depfile_mtime; + } + // The total number of edges in the plan may have changed as a result // of a restat. status_->PlanHasTotalEdges(plan_.command_edge_count()); |