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Date:	Mon, 06 Aug 2001 15:56:01 +0200
From:	Josep Lluis Colom <jllcolom AT bpo DOT hp DOT com>
Organization:	Hewlett-Packard Barcelona Division
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To:	cygwin AT cygwin DOT com
Subject:	Shared library question

I used autoconf/automake/libtool to write a package that builds two
shared libraries in Linux, and it worked as expected.
Now I'm trying to do the port to Windows.

After installing Cygwin software. I can't build the shared libraries.
After compiling the source modules, libtool complains with: "Warning:
undefined symbols not allowed in i686-pc-cygwin shared libraries". Only
'.a', '.la' and '.lai' files are built.

Someone knows what its the pitfall?

(I'm using the same source files I used in Linux platform. Is that ok?
Shall I define some kind of dllexport like in plain Windows DLLs?
There's some clear sample hot to do it?)

Thanks.

Josep L Colom
jllcolom AT bpo DOT hp DOT com


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