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| author | 2015-06-29 20:16:15 +0000 | |
|---|---|---|
| committer | 2015-06-29 20:16:15 +0000 | |
| commit | 64106c4d3d4ddba8c7bc2af75376e6d3d3d75601 (patch) | |
| tree | 8c64d6e8be006486d975a651505fbbde61365cd6 /pkg_config/index.html | |
| download | irsc-gh-pages.tar.gz irsc-gh-pages.tar.xz irsc-gh-pages.zip | |
Update documentationgh-pages
Diffstat (limited to 'pkg_config/index.html')
| -rw-r--r-- | pkg_config/index.html | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/pkg_config/index.html b/pkg_config/index.html new file mode 100644 index 0000000..a339e49 --- /dev/null +++ b/pkg_config/index.html @@ -0,0 +1,189 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <meta name="generator" content="rustdoc"> + <meta name="description" content="API documentation for the Rust `pkg_config` crate."> + <meta name="keywords" content="rust, rustlang, rust-lang, pkg_config"> + + <title>pkg_config - Rust</title> + + <link rel="stylesheet" type="text/css" href="../main.css"> + + + +</head> +<body class="rustdoc"> + <!--[if lte IE 8]> + <div class="warning"> + This old browser is unsupported and will most likely display funky + things. + </div> + <![endif]--> + + + + <section class="sidebar"> + + <p class='location'></p><script>window.sidebarCurrent = {name: 'pkg_config', ty: 'mod', relpath: '../'};</script> + </section> + + <nav class="sub"> + <form class="search-form js-only"> + <div class="search-container"> + <input class="search-input" name="search" + autocomplete="off" + placeholder="Click or press 'S' to search, '?' for more options..." + type="search"> + </div> + </form> + </nav> + + <section id='main' class="content mod"> +<h1 class='fqn'><span class='in-band'>Crate <a class='mod' href=''>pkg_config</a></span><span class='out-of-band'><span id='render-detail'> + <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs"> + [<span class='inner'>−</span>] + </a> + </span><a id='src-0' class='srclink' href='../src/pkg_config/lib.rs.html#1-291' title='goto source code'>[src]</a></span></h1> +<div class='docblock'><p>A build dependency for Cargo libraries to find system artifacts through the +<code>pkg-config</code> utility.</p> + +<p>This library will shell out to <code>pkg-config</code> as part of build scripts and +probe the system to determine how to link to a specified library. The +<code>Config</code> structure serves as a method of configuring how <code>pkg-config</code> is +invoked in a builder style.</p> + +<p>A number of environment variables are available to globally configure how +this crate will invoke <code>pkg-config</code>:</p> + +<ul> +<li><code>PKG_CONFIG_ALLOW_CROSS</code> - if this variable is not set, then <code>pkg-config</code> +will automatically be disabled for all cross compiles.</li> +<li><code>FOO_NO_PKG_CONFIG</code> - if set, this will disable running <code>pkg-config</code> when +probing for the library named <code>foo</code>.</li> +</ul> + +<p>There are also a number of environment variables which can configure how a +library is linked to (dynamically vs statically). These variables control +whether the <code>--static</code> flag is passed. Note that this behavior can be +overridden by configuring explicitly on <code>Config</code>. The variables are checked +in the following order:</p> + +<ul> +<li><code>FOO_STATIC</code> - pass <code>--static</code> for the library <code>foo</code></li> +<li><code>FOO_DYNAMIC</code> - do not pass <code>--static</code> for the library <code>foo</code></li> +<li><code>PKG_CONFIG_ALL_STATIC</code> - pass <code>--static</code> for all libraries</li> +<li><code>PKG_CONFIG_ALL_DYNAMIC</code> - do not pass <code>--static</code> for all libraries</li> +</ul> + +<p>After running <code>pkg-config</code> all appropriate Cargo metadata will be printed on +stdout if the search was successful.</p> + +<h1 id="example" class='section-header'><a + href="#example">Example</a></h1> +<p>Find the system library named <code>foo</code>.</p> +<pre class='rust rust-example-rendered'> +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>pkg_config</span>; + +<span class='kw'>fn</span> <span class='ident'>main</span>() { + <span class='ident'>pkg_config</span>::<span class='ident'>find_library</span>(<span class='string'>"foo"</span>).<span class='ident'>unwrap</span>(); +} +</pre> + +<p>Configure how library <code>foo</code> is linked to.</p> +<pre class='rust rust-example-rendered'> +<span class='kw'>extern</span> <span class='kw'>crate</span> <span class='ident'>pkg_config</span>; + +<span class='kw'>fn</span> <span class='ident'>main</span>() { + <span class='ident'>pkg_config</span>::<span class='ident'>Config</span>::<span class='ident'>new</span>().<span class='ident'>statik</span>(<span class='boolval'>true</span>).<span class='ident'>find</span>(<span class='string'>"foo"</span>).<span class='ident'>unwrap</span>(); +} +</pre> +</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2> +<table> + <tr class=' module-item'> + <td><a class='struct' href='struct.Config.html' + title='pkg_config::Config'>Config</a></td> + <td class='docblock short'> + + </td> + </tr> + + <tr class=' module-item'> + <td><a class='struct' href='struct.Library.html' + title='pkg_config::Library'>Library</a></td> + <td class='docblock short'> + + </td> + </tr> + </table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2> +<table> + <tr class=' module-item'> + <td><a class='fn' href='fn.find_library.html' + title='pkg_config::find_library'>find_library</a></td> + <td class='docblock short'> + <p>Simple shortcut for using all default options for finding a library.</p> + + </td> + </tr> + + <tr class=' module-item'> + <td><a class='fn' href='fn.target_supported.html' + title='pkg_config::target_supported'>target_supported</a></td> + <td class='docblock short'> + + </td> + </tr> + </table></section> + <section id='search' class="content hidden"></section> + + <section class="footer"></section> + + <div id="help" class="hidden"> + <div class="shortcuts"> + <h1>Keyboard shortcuts</h1> + <dl> + <dt>?</dt> + <dd>Show this help dialog</dd> + <dt>S</dt> + <dd>Focus the search field</dd> + <dt>⇤</dt> + <dd>Move up in search results</dd> + <dt>⇥</dt> + <dd>Move down in search results</dd> + <dt>⏎</dt> + <dd>Go to active search result</dd> + </dl> + </div> + <div class="infos"> + <h1>Search tricks</h1> + <p> + Prefix searches with a type followed by a colon (e.g. + <code>fn:</code>) to restrict the search to a given type. + </p> + <p> + Accepted types are: <code>fn</code>, <code>mod</code>, + <code>struct</code>, <code>enum</code>, + <code>trait</code>, <code>typedef</code> (or + <code>tdef</code>). + </p> + <p> + Search functions by type signature (e.g. + <code>vec -> usize</code>) + </p> + </div> + </div> + + + + <script> + window.rootPath = "../"; + window.currentCrate = "pkg_config"; + window.playgroundUrl = ""; + </script> + <script src="../jquery.js"></script> + <script src="../main.js"></script> + + <script async src="../search-index.js"></script> +</body> +</html>
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