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From:	"vincent penne" <vincent DOT penne AT freesbee DOT fr>
To:	"Mumit Khan" <khan AT thor DOT xraylith DOT wisc DOT edu>
Cc:	<cygwin AT sourceware DOT cygnus DOT com>
Subject:	Re: Building C++ library DLL
Date:	Fri, 12 Nov 1999 20:58:13 +0100
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-----Message d'origine-----
De : Mumit Khan <khan AT nanotech DOT wisc DOT edu>
À : vincent penne <vincent DOT penne AT freesbee DOT fr>
Cc : cygwin AT sourceware DOT cygnus DOT com <cygwin AT sourceware DOT cygnus DOT com>
Date : vendredi 12 novembre 1999 18:12
Objet : Re: Building C++ library DLL


>
>It should work. Why not just try it out?
>
>

I tryed on a simple example, and it turned out that one problem came from
the fact that the extenstion of my objects was not .o but .dllo (it's
because I was creating a static library at the same time).
It seems dllwrap only works when it is given some .o objects ...

My simple example works then ...

But with a more complicate library, I still have some internal compiler
error when using class that are defined as
class __declspec(dllimport) foo

Here is an example of such message :

././Fl_Menu_Type.cxx:469: Internal compiler error, output_operand_lossage
`inval
id expression as operand'

The line where it crashes is a declaration of a variable of type foo, it is
not a variable of the library, but a variable of the program that uses it
...

I am using gcc 2.95, but I encountered some internal errors with egcs too
(however I'm not sure they were happening at the same points, I might try
this now ...)



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