Let's keep futzing with bit detection until we get it right.

Author: djberg96

lib/sys/unix/sys/filesystem/functions.rb

@@ -16,7 +16,7 @@ def self.linux64?
             ENV_JAVA['sun.arch.data.model'].to_i == 64
         else
           RbConfig::CONFIG['host_os'] =~ /linux/i &&
-            (RbConfig::CONFIG['arch'] =~ /64/ || RbConfig::CONFIG['DEFS'] =~ /64/)
+            RbConfig::SIZEOF['void*'] == 8
         end
       end