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| <div class="section" id="findruby"> |
| <span id="module:FindRuby"></span><h1>FindRuby<a class="headerlink" href="#findruby" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>Find Ruby</p> |
| <p>This module finds if Ruby is installed and determines where the |
| include files and libraries are. Ruby 1.8, 1.9, 2.0 and 2.1 are |
| supported.</p> |
| <p>The minimum required version of Ruby can be specified using the |
| standard syntax, e.g. find_package(Ruby 1.8)</p> |
| <p>It also determines what the name of the library is. This code sets |
| the following variables:</p> |
| <dl class="docutils"> |
| <dt><code class="docutils literal"><span class="pre">RUBY_EXECUTABLE</span></code></dt> |
| <dd>full path to the ruby binary</dd> |
| <dt><code class="docutils literal"><span class="pre">RUBY_INCLUDE_DIRS</span></code></dt> |
| <dd>include dirs to be used when using the ruby library</dd> |
| <dt><code class="docutils literal"><span class="pre">RUBY_LIBRARY</span></code></dt> |
| <dd>full path to the ruby library</dd> |
| <dt><code class="docutils literal"><span class="pre">RUBY_VERSION</span></code></dt> |
| <dd>the version of ruby which was found, e.g. “1.8.7”</dd> |
| <dt><code class="docutils literal"><span class="pre">RUBY_FOUND</span></code></dt> |
| <dd>set to true if ruby ws found successfully</dd> |
| </dl> |
| <p>Also:</p> |
| <dl class="docutils"> |
| <dt><code class="docutils literal"><span class="pre">RUBY_INCLUDE_PATH</span></code></dt> |
| <dd>same as RUBY_INCLUDE_DIRS, only provided for compatibility reasons, don’t use it</dd> |
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