From 3aaef294f6564adaf99c80d6ccf3ed1150c16d34 Mon Sep 17 00:00:00 2001
From: danielnachun <daniel.nachun@gmail.com>
Date: Thu, 28 Apr 2022 12:45:26 -0700
Subject: [PATCH] formula_installer: add check for
 HOMEBREW_RELOCATE_BUILD_PREFIX

---
 Library/Homebrew/formula_installer.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index d1766755c7..bfd60b56f5 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -1235,6 +1235,8 @@ class FormulaInstaller
     prefix = Pathname(cellar).parent.to_s
     return if cellar == HOMEBREW_CELLAR.to_s && prefix == HOMEBREW_PREFIX.to_s
 
+    return unless ENV["HOMEBREW_RELOCATE_BUILD_PREFIX"]
+
     keg.relocate_build_prefix(keg, prefix, HOMEBREW_PREFIX)
   end