From aaddb5cb93bd983265002f189ae65e72765c36a5 Mon Sep 17 00:00:00 2001
From: Alexander Polcyn <apolcyn@google.com>
Date: Fri, 13 Jan 2017 09:42:12 -0800
Subject: [PATCH] continue use of host_cpu and use x86 whenever not x86_64

---
 src/ruby/tools/platform_check.rb | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/ruby/tools/platform_check.rb b/src/ruby/tools/platform_check.rb
index 2c5ccffdda..1f4d5a68b7 100644
--- a/src/ruby/tools/platform_check.rb
+++ b/src/ruby/tools/platform_check.rb
@@ -42,15 +42,13 @@ module PLATFORM
         'linux'
     end
   end
-  
+
   def PLATFORM.architecture
-    case RbConfig::CONFIG['target_cpu']
+    case RbConfig::CONFIG['host_cpu']
       when /x86_64/
         'x86_64'
-      when /x86|i386/
-        'x86'
       else
-        fail 'cpu architecture detection failed'
+        'x86'
     end
   end
 end
-- 
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