Error 42: Symbol Undefined __tls_array

[Robert]

What are these undefined symbols? I don't use any __tls_array stuff or 
so. I have a "char[]" array in may code but nothing more. And I import 
core.runtime as I compile a DLL.

OPTLINK (R) for Win32  Release 8.00.2
Copyright (C) Digital Mars 1989-2009  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
ext-test.obj(ext-test)
 Error 42: Symbol Undefined __tls_array
ext-test.obj(ext-test)
 Error 42: Symbol Undefined __tls_index
--- errorlevel 2

-- 
Robert M. Münch
http://www.robertmuench.de