From b1e60f9c76c88d694b5bea299515a412d23fc790 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 8 Jan 2019 19:14:29 +0000
Subject: [PATCH] hardware: no special penryn CFLAGS.

These are the same as `core2` (at least for `gcc`).

Fixes #5502.
---
 Library/Homebrew/extend/os/mac/hardware.rb | 2 --
 Library/Homebrew/hardware.rb               | 1 -
 2 files changed, 3 deletions(-)

diff --git a/Library/Homebrew/extend/os/mac/hardware.rb b/Library/Homebrew/extend/os/mac/hardware.rb
index d5765f6d62..975e308d4a 100644
--- a/Library/Homebrew/extend/os/mac/hardware.rb
+++ b/Library/Homebrew/extend/os/mac/hardware.rb
@@ -2,8 +2,6 @@ module Hardware
   def self.oldest_cpu
     if MacOS.version >= :mojave
       :nehalem
-    elsif MacOS.version >= :sierra
-      :penryn
     else
       generic_oldest_cpu
     end
diff --git a/Library/Homebrew/hardware.rb b/Library/Homebrew/hardware.rb
index 311545f18c..b713eab160 100644
--- a/Library/Homebrew/hardware.rb
+++ b/Library/Homebrew/hardware.rb
@@ -8,7 +8,6 @@ module Hardware
     class << self
       OPTIMIZATION_FLAGS = {
         nehalem: "-march=nehalem",
-        penryn:  "-march=penryn",
         core2:   "-march=core2",
         core:    "-march=prescott",
         armv6:   "-march=armv6",