diff options
Diffstat (limited to 'src/graph.cc')
-rw-r--r-- | src/graph.cc | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/graph.cc b/src/graph.cc index 18adeee..9654c1a 100644 --- a/src/graph.cc +++ b/src/graph.cc @@ -158,10 +158,15 @@ bool Edge::RecomputeOutputDirty(BuildLog* build_log, // 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. - if (!rule_->generator() && build_log && - (entry || (entry = build_log->LookupByOutput(output->path())))) { - if (BuildLog::LogEntry::HashCommand(command) != entry->command_hash) { - EXPLAIN("command line changed for %s", output->path().c_str()); + if (!rule_->generator() && build_log) { + if (entry || (entry = build_log->LookupByOutput(output->path()))) { + if (BuildLog::LogEntry::HashCommand(command) != entry->command_hash) { + EXPLAIN("command line changed for %s", output->path().c_str()); + return true; + } + } + if (!entry) { + EXPLAIN("command line not found in log for %s", output->path().c_str()); return true; } } |