* Weak externals from DLL are nor supported on Windows.

tests/test/tweaklib2.pp

@@ -2,9 +2,6 @@
 { %skiptarget=$nosharedlib }
 { %delfiles=tweaklib1 }
 
-{$ifdef mswindows}
- {$define supported}
-{$endif mswindows}
 {$if defined(Unix) and not defined(aix)}
  {$define supported}
 {$endif Unix}