From 670bea02c1490f8c9ad9bfb8aa7807c11921ccc5 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Fri, 30 Apr 2021 12:17:05 +0100
Subject: [PATCH] formula_installer: don't require unpinning build deps when
 pouring.

Fixes #11294
---
 Library/Homebrew/formula_installer.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 3de96391f0..eb0e538d34 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -302,7 +302,11 @@ class FormulaInstaller
         invalid_arch_dependencies << "#{dep} was built for #{tab.arch}"
       end
 
-      pinned_unsatisfied_deps << dep if dep.to_formula.pinned? && !dep.satisfied?(inherited_options_for(dep))
+      next unless dep.to_formula.pinned?
+      next if dep.satisfied?(inherited_options_for(dep))
+      next if dep.build? && pour_bottle?
+
+      pinned_unsatisfied_deps << dep
     end
 
     if invalid_arch_dependencies.present?