message: Disable thread_local for i686 host
diff: @@ -870,6 +870,9 @@ if test "x$use_thread_local" = xyes || { test "x$use_thread_local" = xauto && te
  # https://groups.google.com/d/msg/bsdmailinglist/22ncTZAbDp4/Dii_pII5AwAJ)
  AC_MSG_RESULT(no)
  ;;
  + i686-*-linux-*)
  + AC_MSG_RESULT(no)
  + ;;
  *)
  AC_DEFINE(HAVE_THREAD_LOCAL,1,[Define if thread_local is supported.])
  AC_MSG_RESULT(yes)
  