From 52120123a5505199c342afb42f1a48b9cb2628ed Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 22 Dec 2015 17:16:17 +0100
Subject: Handle /tmp being a symlink

Hopefully fixes Darwin sandbox regression introduced in
8063fc497ab78fa72962b93874fe25dcca2b55ed.
---
 src/libstore/build.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 418956feb30e..0fd958846440 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -1765,7 +1765,7 @@ void DerivationGoal::startBuilder()
 
     /* In a sandbox, for determinism, always use the same temporary
        directory. */
-    tmpDirInSandbox = useChroot ? "/tmp/nix-build-" + drvName + "-0" : tmpDir;
+    tmpDirInSandbox = useChroot ? canonPath("/tmp", true) + "/nix-build-" + drvName + "-0" : tmpDir;
 
     /* Add all bindings specified in the derivation via the
        environments, except those listed in the passAsFile
-- 
cgit 1.4.1