1 files changed, 13 insertions, 0 deletions
diff --git a/Library/Homebrew/software_spec.rb b/Library/Homebrew/software_spec.rb
index f7e2ff113..8f1e14c09 100644
--- a/Library/Homebrew/software_spec.rb
+++ b/Library/Homebrew/software_spec.rb
@@ -245,6 +245,10 @@ class Bottle
     @spec.compatible_cellar?
   end
 
+  def needs_relocation?
+    @spec.needs_relocation?
+  end
+
   def stage
     resource.downloader.stage
   end
@@ -270,6 +274,7 @@ class BottleSpecification
     @prefix = DEFAULT_PREFIX
     @cellar = DEFAULT_CELLAR
     @collector = BottleCollector.new
+    @does_not_need_relocation = false
   end
 
   def root_url(var = nil)
@@ -284,6 +289,14 @@ class BottleSpecification
     cellar == :any || cellar == HOMEBREW_CELLAR.to_s
   end
 
+  def does_not_need_relocation
+    @does_not_need_relocation = true
+  end
+
+  def needs_relocation?
+    !@does_not_need_relocation
+  end
+
   def tag?(tag)
     !!checksum_for(tag)
   end