--- tools/gcc.jam~	2016-02-27 23:16:45.000000000 +0000
+++ tools/gcc.jam	2016-02-27 23:29:24.581019880 +0000
@@ -448,23 +448,6 @@
                 option = -mlp64 ;
             }
         }
-        else
-        {
-            local arch = [ feature.get-values architecture : $(properties) ] ;
-            if $(arch) != arm
-            {
-                if $(model) = 32
-                {
-                    option = -m32 ;
-                }
-                else if $(model) = 64
-                {
-                    option = -m64 ;
-                }
-            }
-            # For darwin, the model can be 32_64. darwin.jam will handle that
-            # on its own.
-        }
         OPTIONS on $(targets) += $(option) ;
     }
 }