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Message-ID:	<5510A9AB.7020607@tiscali.co.uk>
Date:	Tue, 24 Mar 2015 00:02:51 +0000
From:	David Stacey <drstacey AT tiscali DOT co DOT uk>
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To:	cygwin AT cygwin DOT com
Subject:	static vs. shared linking
X-IsSubscribed:	yes

I've been having difficulty building poco-1.6.0 for Cygwin for some
time. I've managed to produce a test case that shows the problem:

https://dl.dropboxusercontent.com/u/119453582/Cygwin/crashtest.tar.xz

This archive contains source files that produce a very simple library.
When linked statically, the code works fine. However, when linked as a
shared DLL, the test crashes with a core dump. The behaviour is
identical on x86 and x86_64 architectures.

Have I made a stupid error in the compilation of the shared case, or is
something more interesting going on?

Dave.




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