[PATCH/RFC] Fix LD test FAIL: weak symbols on Cygwin

[Dave Korn]

Kai Tietz wrote:

> 
> Yes, it's true what Vincent found. But there is a documention about
> this in pecoff_v8.doc. See section "29 Auxiliary Format 3: Weak
> Externals". I think this is the best point to start from.


  Yes, that's my starting point of course, but it's not enough on its own.  It
doesn't really explain the IMAGE_WEAK_EXTERN_SEARCH* semantics very clearly.

    cheers,
      DaveK