diff options
Diffstat (limited to 'build2/cc/compile-rule.cxx')
| -rw-r--r-- | build2/cc/compile-rule.cxx | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/build2/cc/compile-rule.cxx b/build2/cc/compile-rule.cxx index 9326193..897a9f1 100644 --- a/build2/cc/compile-rule.cxx +++ b/build2/cc/compile-rule.cxx @@ -4250,8 +4250,13 @@ namespace build2 } // Make sure depdb is no older than any of our prerequisites (see md.mt - // logic description above for details). + // logic description above for details). Also save the sequence start + // time if doing mtime checks (see the depdb::check_mtime() call below). // + timestamp start (depdb::mtime_check () + ? system_clock::now () + : timestamp_unknown); + touch (md.dd, false, verb_never); const scope& bs (t.base_scope ()); @@ -4670,7 +4675,7 @@ namespace build2 } timestamp now (system_clock::now ()); - depdb::verify (timestamp_unknown, md.dd, tp, now); + depdb::check_mtime (start, md.dd, tp, now); // Should we go to the filesystem and get the new mtime? We know the // file has been modified, so instead just use the current clock time. |