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The environment you are working in can make recompiling more or less
easy. With Linux, etc., it is usually very easy to re-compile
both. With Windows, re-compiling stunnel is more difficult and
openssl provides scripts for building a new version using Visual
C++. I have seen a note on the openssl discussions stating that
normally one can upgrade to a new revision of the libraries without
rebuilding the programs using the libraries. So you can can go from
1.0.1c to 1.0.1d, or 1.0.2a to 1.0.2b, etc. I have done this in the
past and have had no difficulties. However, stunnel does generate a
warning message at start up that the build libraries and the run
libraries are at different levels and recommends that stunnel should
be rebuilt. This discussion presumes that you are using shared
openssl libraries with stunnel, and you do have to pay attention to
linkage issues to get the correct libraries. To the best of my
knowledge, Windows only allows one version of a DLL with a given
name to be active at a time and all programs requesting the named
DLL will use an already loaded version of the DLL even if a
different version is in the current load path at the time.<br>
<br>
Carter<br>
<br>
<div class="moz-cite-prefix">On 6/25/2015 7:18 AM, Jhon BYaka wrote:<br>
</div>
<blockquote
cite="mid:CAPEyKvq5zesXWC4nzDNYnmAszYtOu6qnR-nJzx9Cy_+iAJa1OQ@mail.gmail.com"
type="cite">
<div dir="ltr">I'm think, recompiling it's best way.
<div>In manual, in 'Installing' section you can find how to
force path to specific version of openSSL when configure build
env. Then compile it.</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">ср, 24 июня 2015 г. в 18:58, Paul Randall <<a
moz-do-not-send="true"
href="mailto:cessnapilot172@gmail.com">cessnapilot172@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>Hi folks,</div>
<div> </div>
<div>Can you please tell me the process for swapping out the
version of OpenSSL that comes with Stunnel for a newer
version of OpenSSL? Is there a quick way to do this or does
it require recompiling Stunnel?</div>
<div> </div>
<div>Thanks.</div>
<div> </div>
<div>Paul</div>
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<br>
<pre class="moz-signature" cols="72">--
Carter Browne
<a class="moz-txt-link-abbreviated" href="mailto:cbrowne@cbcs-usa.com">cbrowne@cbcs-usa.com</a></pre>
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