<html>
<body>
<div style="font-family: Verdana, Arial, Helvetica, Sans-Serif;">
<table bgcolor="#f9f3c9" width="100%" cellpadding="8" style="border: 1px #c9c399 solid;">
<tr>
<td>
This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1991/">https://reviewboard.asterisk.org/r/1991/</a>
</td>
</tr>
</table>
<br />
<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" style="background-image: url('https://reviewboard.asterisk.org/media/rb/images/review_request_box_top_bg.png'); background-position: left top; background-repeat: repeat-x; border: 1px black solid;">
<tr>
<td>
<div>Review request for Asterisk Developers and Leif Madsen.</div>
<div>By Mark Michelson.</div>
<p style="color: grey;"><i>Updated June 15, 2012, 10:32 a.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Changes</h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: 1px solid #b8b5a0">
<tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Added Jason's proposed changes.</pre>
</td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: 1px solid #b8b5a0">
<tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">When using gcc version 4.5+, weak reference support appears to be disabled. The Makefile logic thus embeds res_adsi.so into the binary. Even with no modules.conf file or with a modules.conf file that specifies "noload => res_adsi" the module is still loaded. If res_adsi.so is not even compiled, then a module called "core" gets loaded on startup instead.
The fix I propose here is to remove the embedding of res_adsi.so from the Makefile. To fix linking errors that occur in features.c, I also have switched the ADSI API from using the optional API to defining stub functions if res_adsi.so is not loaded. When res_adsi.so is loaded, it provides a function table for the core to farm the work out to.</pre>
</td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: 1px solid #b8b5a0">
<tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Compiled using GCC 4.4, 4.5, and 4.6. In all cases, the code compiled cleanly and res_adsi.so was only loaded if it was supposed to be.</pre>
</td>
</tr>
</table>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-19920">ASTERISK-19920</a>
</div>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> (updated)</h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>/branches/1.8/res/res_adsi.exports.in <span style="color: grey">(368806)</span></li>
<li>/branches/1.8/res/res_adsi.c <span style="color: grey">(368806)</span></li>
<li>/branches/1.8/main/Makefile <span style="color: grey">(368927)</span></li>
<li>/branches/1.8/main/adsi.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/1.8/include/asterisk/adsi.h <span style="color: grey">(368806)</span></li>
</ul>
<p><a href="https://reviewboard.asterisk.org/r/1991/diff/" style="margin-left: 3em;">View Diff</a></p>
</td>
</tr>
</table>
</div>
</body>
</html>