From 8b6fba2b63820ea63599d200f79740bb7f85de1e Mon Sep 17 00:00:00 2001
From: regnat <rg@regnat.ovh>
Date: Thu, 24 Jun 2021 15:44:13 +0200
Subject: [PATCH] Eventually delete the CA paths lock files
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Mark the lockfiles as having to eventually be deleted so that they don’t
stay laying around in the store at the end of the build

Fix #4936
---
 src/libstore/build/local-derivation-goal.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstore/build/local-derivation-goal.cc b/src/libstore/build/local-derivation-goal.cc
index ba0aca29c..8320dd1c4 100644
--- a/src/libstore/build/local-derivation-goal.cc
+++ b/src/libstore/build/local-derivation-goal.cc
@@ -2481,6 +2481,7 @@ void LocalDerivationGoal::registerOutputs()
            floating CA derivations and hash-mismatching fixed-output
            derivations. */
         PathLocks dynamicOutputLock;
+        dynamicOutputLock.setDeletion(true);
         auto optFixedPath = output.path(worker.store, drv->name, outputName);
         if (!optFixedPath ||
             worker.store.printStorePath(*optFixedPath) != finalDestPath)