From 892a3239bc4b382ed2c1b714396650f28096da2e Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Sat, 16 Jul 2016 21:05:07 +0100
Subject: [PATCH] hardware: more porting to generic layer.

---
 Library/Homebrew/hardware.rb           | 15 +++++++++++++--
 Library/Homebrew/test/test_hardware.rb |  4 ++--
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/hardware.rb b/Library/Homebrew/hardware.rb
index c705c5e50c..5447854a65 100644
--- a/Library/Homebrew/hardware.rb
+++ b/Library/Homebrew/hardware.rb
@@ -28,7 +28,11 @@ module Hardware
       end
 
       def type
-        :dunno
+        case RUBY_PLATFORM
+        when /x86_64/, /i\d86/ then :intel
+        when /ppc\d+/ then :ppc
+        else :dunno
+        end
       end
 
       def family
@@ -40,7 +44,14 @@ module Hardware
       end
 
       def bits
-        64
+        case RUBY_PLATFORM
+        when /x86_64/, /ppc64/ then 64
+        when /i\d86/, /ppc/ then 32
+        end
+      end
+
+      def sse4?
+        RUBY_PLATFORM.to_s.include?("x86_64")
       end
 
       def is_32_bit?
diff --git a/Library/Homebrew/test/test_hardware.rb b/Library/Homebrew/test/test_hardware.rb
index d38c74df6d..56d0980fa6 100644
--- a/Library/Homebrew/test/test_hardware.rb
+++ b/Library/Homebrew/test/test_hardware.rb
@@ -3,11 +3,11 @@ require "hardware"
 
 class HardwareTests < Homebrew::TestCase
   def test_hardware_cpu_type
-    assert_includes [:intel, :ppc], Hardware::CPU.type
+    assert_includes [:intel, :ppc, :dunno], Hardware::CPU.type
   end
 
   def test_hardware_intel_family
-    families = [:core, :core2, :penryn, :nehalem, :arrandale, :sandybridge, :ivybridge, :haswell, :broadwell, :skylake]
+    families = [:core, :core2, :penryn, :nehalem, :arrandale, :sandybridge, :ivybridge, :haswell, :broadwell, :skylake, :dunno]
     assert_includes families, Hardware::CPU.family
   end if Hardware::CPU.intel?
 end