Merge pull request #5435 from MikeMcQuaid/macos-cflags-tweaks

hardware: tweak macOS CFLAGS.
2018-12-22 13:21:38 +00:00 · 2018-12-22 13:21:38 +00:00 · 4f571beb92
commit 4f571beb92
parent c4c1830473 a2f93fe018
2 changed files with 5 additions and 2 deletions
--- a/Library/Homebrew/extend/os/mac/hardware.rb
+++ b/Library/Homebrew/extend/os/mac/hardware.rb
@ -1,7 +1,9 @@
 module Hardware
  def self.oldest_cpu
-    if MacOS.version >= :sierra
+    if MacOS.version >= :mojave
      :nehalem
+    elsif MacOS.version >= :sierra
+      :penryn
    else
      generic_oldest_cpu
    end
--- a/Library/Homebrew/hardware.rb
+++ b/Library/Homebrew/hardware.rb
@ -7,7 +7,8 @@ module Hardware

    class << self
      OPTIMIZATION_FLAGS = {
-        nehalem: "-march=nehalem -msse4.2",
+        nehalem: "-march=nehalem",
+        penryn:  "-march=penryn",
        core2:   "-march=core2",
        core:    "-march=prescott",
        armv6:   "-march=armv6",