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luajit.html
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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<title> luajit - LuaJIT binary </title>
<script src="jquery.js"></script>
<script src="jquery-cookie.js"></script>
<script src="jquery-tablesorter.js"></script>
<script src="strftime.js"></script>
<script src="mustache.js"></script>
<script src="config.js"></script>
<script src="main.js"></script>
<link rel="stylesheet" type="text/css" href="templates/reset.css" />
<link rel="stylesheet" type="text/css" href="templates/hack.css" />
<link rel="stylesheet" type="text/css" id="lights_css" />
<script>
var DOCNAME = 'luajit'
var PROJECT = 'luajit'
//set the lights before rendering starts
set_lights()
</script>
</head>
<body>
<header>
<div class="container">
<div class="btn-container btn-lights-container">
<a href="#" class="btn btn-lights" id="lights">lights</a>
</div>
<div class="btn-container btn-home-container">
<a href="/" class="btn btn-home">luapower</a>
</div>
<table id="header_table">
<tr>
<td style="vertical-align: middle;" width="100%">
<h1> luajit </h1>
<h2> LuaJIT binary </h2>
</td>
<td style="vertical-align: middle;" align="right" style="height: 150px">
<table><tr><td>
<div class="doc" id="package_info_container">
<div id="package_info"> </div>
<div id="commit_log"> </div>
</div>
<a href="https://github.com/luapower/luajit" class="btn btn-rightside btn-github"><span class="icon"></span>View on GitHub</a>
</td></tr><tr><td>
<a href="https://github.com/luapower/luajit/tarball/master" class="btn btn-rightside">Download as .tar.gz</a>
</td></tr><tr><td>
<a href="https://github.com/luapower/luajit/zipball/master" class="btn btn-rightside">Download as .zip</a>
</td></tr></table>
</td>
</tr>
</table>
<div class="btn-container btn-discuss-container">
<a href="https://github.com/luapower/luajit/issues/new" target="_blank"
class="btn btn-rightside btn-discuss"><span class="icon"></span>Discuss</a>
</div>
</div>
</header>
<div class="bg-container">
<div class="bg-center-container">
<div class="bg bg-luajit" style="background-image: url('bg/luajit.png');"></div>
</div>
</div>
<div class="under-header">
<div class="container">
<div id="toc_container" class="toc_container doc"></div>
<button id=tab1_button class="tab_button hidden">Documentation</button>
<button id=tab2_button class="tab_button hidden">Package Info</button>
<div id="tabs_cointainer">
<div id="tab1_container">
<section class="doc">
<span id="module_info"></span>
<h2 id="overview">Overview</h2>
<p>LuaJIT binaries (frontend, static library, dynamic library).</p>
<h2 id="build-flags">Build Flags</h2>
<p>GCC flags <code>-msse -msse2</code> were added for 32bit platforms.</p>
<h2 id="module-paths">Module Paths</h2>
<h3 id="windows">Windows</h3>
<p><code>!\..\..\?.lua;!\..\..\?\init.lua</code> was added to the default package.path in luaconf.h. This allows luapower modules to be found regardless of what the current directory is, making the distribution portable.</p>
<p>The default <code>package.cpath</code> was also modified from <code>!\?.dll</code> to <code>!\clib\?.dll</code>. This is to distinguish between Lua/C modules and other binary dependencies.</p>
<blockquote>
<p>Windows looks for dependent dlls in the directory of the executable first, and that's where the luapower dlls are, so isolation from system libraries is acheived automatically in this case.</p>
</blockquote>
<h3 id="linux-and-osx">Linux and OSX</h3>
<p>For Linux and OSX, luajit is a shell wrapper script that sets LD_LIBRARY_PATH, LUA_PATH and LUA_CPATH to acheive the same effect and assure isolation from system libraries.</p>
<h3 id="going-further">Going further</h3>
<p>The above solves the problem of finding Lua modules and binary dependencies relative to the directory of the executable, and independent of the directory the script was started in.</p>
<p>To get the location of the running script, as opposed to that of the luajit executable, use <a href="glue.html#bin">glue.bin</a>.</p>
<p>To add more paths to package.path and package.cpath at runtime, use <a href="glue.html#luapath">glue.luapath</a> and <a href="glue.html#cpath">glue.cpath</a>.</p>
</section>
</div>
<div id="tab2_container" class="doc"></div>
</div>
</div>
<div class="container">
<footer>
<div id="disqus_thread"></div>
<div class="faint">cosmin.apreutesei@gmail.com | <a href="http://unlicense.org/">public domain</a></div>
</footer>
</div>
</div>
<script type="text/x-mustache" id=info_tab_template>
<h3>Modules</h3>
<ul>
{{#module_array}}
<li>{{name}}</li>
{{/module_array}}
</ul>
</script>
</body>
</html>