hardware: optimize Big Sur bottles for Ivy Bridge

2020-12-22 19:06:59 +11:00 · 2020-12-22 19:06:59 +11:00 · 095798be40
commit 095798be40
parent 962bd8f326
2 changed files with 4 additions and 1 deletions
--- a/Library/Homebrew/extend/os/mac/hardware.rb
+++ b/Library/Homebrew/extend/os/mac/hardware.rb
@ -7,6 +7,8 @@ module Hardware
  def self.oldest_cpu(version = MacOS.version)
    if CPU.arch == :arm64
      :arm_vortex_tempest
+    elsif version >= :big_sur
+      :ivybridge
    elsif version >= :mojave
      :nehalem
    else
--- a/Library/Homebrew/hardware.rb
+++ b/Library/Homebrew/hardware.rb
@ -26,8 +26,9 @@ module Hardware
      def optimization_flags
        @optimization_flags ||= {
          native:             arch_flag("native"),
-          nehalem:            "-march=nehalem",
+          ivybridge:          "-march=ivybridge",
          sandybridge:        "-march=sandybridge",
+          nehalem:            "-march=nehalem",
          core2:              "-march=core2",
          core:               "-march=prescott",
          arm_vortex_tempest: "",