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authorVladimír Čunát <vcunat@gmail.com>2016-03-11 15:53:43 +0100
committerVladimír Čunát <vcunat@gmail.com>2016-03-11 15:59:18 +0100
commitab0bc1ecaf4357801f83bc41868b4bfb7564a369 (patch)
treea0f70f808589a37fae75331435dd452feff2484d
parenta889c683ddd333dde80c52c722095426233a482f (diff)
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symlinkJoin: preferLocalBuild && !allowSubstitutes
-rw-r--r--pkgs/build-support/trivial-builders.nix5
1 files changed, 4 insertions, 1 deletions
diff --git a/pkgs/build-support/trivial-builders.nix b/pkgs/build-support/trivial-builders.nix
index 93b8b1cbc428..fef91e1d89dc 100644
--- a/pkgs/build-support/trivial-builders.nix
+++ b/pkgs/build-support/trivial-builders.nix
@@ -48,7 +48,10 @@ rec {
 
   # Create a forest of symlinks to the files in `paths'.
   symlinkJoin = name: paths:
-    runCommand name { inherit paths; }
+    runCommand name
+      { inherit paths;
+        preferLocalBuild = true; allowSubstitutes = false;
+      }
       ''
         mkdir -p $out
         for i in $paths; do