xmake
/
xmake-docs
peilaus alkaen https://github.com/xmake-io/xmake-docs


			
				
					
						
						
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<h4>This is a mirror page, please see the original page: </h4><a href="https://xmake.io/#/manual/option_instance">https://xmake.io/#/manual/option_instance</a>
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    <p>This page describes the interface for <code>option</code> of functions like <code>on_load()</code>, <code>on_check()</code> or <code>after_check()</code> of the <a href="manual/configuration_option.md">Configuration option</a></p>
<h4 id="optionvalue">option:value</h4>
<ul>
<li>Get the value of the option</li>
</ul>
<h4 id="optionname">option:name</h4>
<ul>
<li>Get the name of the option</li>
</ul>
<h4 id="optionget">option:get</h4>
<ul>
<li>Get the values of the option by name</li>
</ul>
<pre><code class="lang-lua">-- get the links
option:get("links")
-- get the defined macros
option:get("defines")
</code></pre>
<h4 id="optionset">option:set</h4>
<ul>
<li>Set the values of the option by name (If you just want to add values use <a href="#optionadd">option:add</a>)</li>
</ul>
<pre><code class="lang-lua">-- set the links
option:set("links", "sdl2")
-- set the defined macros
option:set("defines", "SDL_MAIN_HANDLED")
-- set configvar
option:set("configvar", option:name(), option:value(), {quote = false})
</code></pre>
<h4 id="optionadd">option:add</h4>
<ul>
<li>Add to the values of the option by name</li>
</ul>
<pre><code class="lang-lua">-- add links
option:add("links", "sdl2")
-- add defined macros
option:add("defines", "SDL_MAIN_HANDLED")
</code></pre>
<p>!> The document here is still in progress, please be patient, you can also speed up the update of the document by sponsoring or submiting pr</p>
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