# default
target_thread_file='single'
;;
- aix | dce | gnat | irix | posix | posix95 | rtems | \
- single | vxworks | win32 | mipssde)
+ aix | dce | lynx | mipssde | nks | posix | posix95 | rtems | \
+ single | tpf | vxworks | win32)
target_thread_file=${enable_threads}
;;
*)