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Diffstat (limited to 'build2/operation.cxx')
| -rw-r--r-- | build2/operation.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/build2/operation.cxx b/build2/operation.cxx index 5815834..19f1ff7 100644 --- a/build2/operation.cxx +++ b/build2/operation.cxx @@ -173,6 +173,8 @@ namespace build2 // Re-examine postponed targets. This is the only reliable way to // find out whether the target has changed. // + // Note: must be serial. + // for (target& t: psp) { switch (execute (a, t)) |