diff options
Diffstat (limited to 'src/libstore/build/derivation-goal.cc')
| -rw-r--r-- | src/libstore/build/derivation-goal.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/libstore/build/derivation-goal.cc b/src/libstore/build/derivation-goal.cc index 06f854629..7df597400 100644 --- a/src/libstore/build/derivation-goal.cc +++ b/src/libstore/build/derivation-goal.cc @@ -544,7 +544,7 @@ void DerivationGoal::tryToBuild() PathSet lockFiles; /* FIXME: Should lock something like the drv itself so we don't build same CA drv concurrently */ - if (dynamic_cast<LocalStore *>(&worker.store)) + if (dynamic_cast<LocalStore *>(&worker.store)) { /* If we aren't a local store, we might need to use the local store as a build remote, but that would cause a deadlock. */ /* FIXME: Make it so we can use ourselves as a build remote even if we @@ -552,9 +552,15 @@ void DerivationGoal::tryToBuild() /* FIXME: find some way to lock for scheduling for the other stores so a forking daemon with --store still won't farm out redundant builds. */ - for (auto & i : drv->outputsAndOptPaths(worker.store)) + for (auto & i : drv->outputsAndOptPaths(worker.store)) { if (i.second.second) lockFiles.insert(worker.store.Store::toRealPath(*i.second.second)); + else + lockFiles.insert( + worker.store.Store::toRealPath(drvPath) + "!" + i.first + ); + } + } if (!outputLocks.lockPaths(lockFiles, "", false)) { if (!actLock) |