| |
| <!DOCTYPE html> |
| |
| <html lang="en"> |
| <head> |
| <meta charset="utf-8" /> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> |
| <title>FindJNI — CMake 3.23.1 Documentation</title> |
| |
| <link rel="stylesheet" type="text/css" href="../_static/pygments.css" /> |
| <link rel="stylesheet" type="text/css" href="../_static/cmake.css" /> |
| |
| <script data-url_root="../" id="documentation_options" src="../_static/documentation_options.js"></script> |
| <script src="../_static/jquery.js"></script> |
| <script src="../_static/underscore.js"></script> |
| <script src="../_static/doctools.js"></script> |
| |
| <link rel="shortcut icon" href="../_static/cmake-favicon.ico"/> |
| <link rel="index" title="Index" href="../genindex.html" /> |
| <link rel="search" title="Search" href="../search.html" /> |
| <link rel="next" title="FindJPEG" href="FindJPEG.html" /> |
| <link rel="prev" title="FindJava" href="FindJava.html" /> |
| |
| |
| </head><body> |
| |
| <div class="related" role="navigation" aria-label="related navigation"> |
| <h3>Navigation</h3> |
| <ul> |
| <li class="right" style="margin-right: 10px"> |
| <a href="../genindex.html" title="General Index" |
| accesskey="I">index</a></li> |
| <li class="right" > |
| <a href="FindJPEG.html" title="FindJPEG" |
| accesskey="N">next</a> |</li> |
| <li class="right" > |
| <a href="FindJava.html" title="FindJava" |
| accesskey="P">previous</a> |</li> |
| <li> |
| <img src="../_static/cmake-logo-16.png" alt="" |
| style="vertical-align: middle; margin-top: -2px" /> |
| </li> |
| <li> |
| <a href="https://cmake.org/">CMake</a> » |
| </li> |
| <li> |
| <a href="../index.html">3.23.1 Documentation</a> » |
| </li> |
| |
| <li class="nav-item nav-item-1"><a href="../manual/cmake-modules.7.html" accesskey="U">cmake-modules(7)</a> »</li> |
| <li class="nav-item nav-item-this"><a href="">FindJNI</a></li> |
| </ul> |
| </div> |
| |
| <div class="document"> |
| <div class="documentwrapper"> |
| <div class="bodywrapper"> |
| <div class="body" role="main"> |
| |
| <div class="section" id="findjni"> |
| <span id="module:FindJNI"></span><h1>FindJNI<a class="headerlink" href="#findjni" title="Permalink to this headline">¶</a></h1> |
| <p>Find Java Native Interface (JNI) libraries.</p> |
| <p>JNI enables Java code running in a Java Virtual Machine (JVM) to call |
| and be called by native applications and libraries written in other |
| languages such as C, C++.</p> |
| <p>This module finds if Java is installed and determines where the |
| include files and libraries are. It also determines what the name of |
| the library is. The caller may set variable <code class="docutils literal notranslate"><span class="pre">JAVA_HOME</span></code> to specify a |
| Java installation prefix explicitly.</p> |
| <div class="section" id="result-variables"> |
| <h2>Result Variables<a class="headerlink" href="#result-variables" title="Permalink to this headline">¶</a></h2> |
| <p>This module sets the following result variables:</p> |
| <dl class="simple"> |
| <dt><code class="docutils literal notranslate"><span class="pre">JNI_INCLUDE_DIRS</span></code></dt><dd><p>the include dirs to use</p> |
| </dd> |
| <dt><code class="docutils literal notranslate"><span class="pre">JNI_LIBRARIES</span></code></dt><dd><p>the libraries to use (JAWT and JVM)</p> |
| </dd> |
| <dt><code class="docutils literal notranslate"><span class="pre">JNI_FOUND</span></code></dt><dd><p>TRUE if JNI headers and libraries were found.</p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="cache-variables"> |
| <h2>Cache Variables<a class="headerlink" href="#cache-variables" title="Permalink to this headline">¶</a></h2> |
| <p>The following cache variables are also available to set or use:</p> |
| <dl class="simple"> |
| <dt><code class="docutils literal notranslate"><span class="pre">JAVA_AWT_LIBRARY</span></code></dt><dd><p>the path to the Java AWT Native Interface (JAWT) library</p> |
| </dd> |
| <dt><code class="docutils literal notranslate"><span class="pre">JAVA_JVM_LIBRARY</span></code></dt><dd><p>the path to the Java Virtual Machine (JVM) library</p> |
| </dd> |
| <dt><code class="docutils literal notranslate"><span class="pre">JAVA_INCLUDE_PATH</span></code></dt><dd><p>the include path to jni.h</p> |
| </dd> |
| <dt><code class="docutils literal notranslate"><span class="pre">JAVA_INCLUDE_PATH2</span></code></dt><dd><p>the include path to jni_md.h and jniport.h</p> |
| </dd> |
| <dt><code class="docutils literal notranslate"><span class="pre">JAVA_AWT_INCLUDE_PATH</span></code></dt><dd><p>the include path to jawt.h</p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| |
| |
| <div class="clearer"></div> |
| </div> |
| </div> |
| </div> |
| <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> |
| <div class="sphinxsidebarwrapper"> |
| <h3><a href="../index.html">Table of Contents</a></h3> |
| <ul> |
| <li><a class="reference internal" href="#">FindJNI</a><ul> |
| <li><a class="reference internal" href="#result-variables">Result Variables</a></li> |
| <li><a class="reference internal" href="#cache-variables">Cache Variables</a></li> |
| </ul> |
| </li> |
| </ul> |
| |
| <h4>Previous topic</h4> |
| <p class="topless"><a href="FindJava.html" |
| title="previous chapter">FindJava</a></p> |
| <h4>Next topic</h4> |
| <p class="topless"><a href="FindJPEG.html" |
| title="next chapter">FindJPEG</a></p> |
| <div role="note" aria-label="source link"> |
| <h3>This Page</h3> |
| <ul class="this-page-menu"> |
| <li><a href="../_sources/module/FindJNI.rst.txt" |
| rel="nofollow">Show Source</a></li> |
| </ul> |
| </div> |
| <div id="searchbox" style="display: none" role="search"> |
| <h3 id="searchlabel">Quick search</h3> |
| <div class="searchformwrapper"> |
| <form class="search" action="../search.html" method="get"> |
| <input type="text" name="q" aria-labelledby="searchlabel" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/> |
| <input type="submit" value="Go" /> |
| </form> |
| </div> |
| </div> |
| <script>$('#searchbox').show(0);</script> |
| </div> |
| </div> |
| <div class="clearer"></div> |
| </div> |
| <div class="related" role="navigation" aria-label="related navigation"> |
| <h3>Navigation</h3> |
| <ul> |
| <li class="right" style="margin-right: 10px"> |
| <a href="../genindex.html" title="General Index" |
| >index</a></li> |
| <li class="right" > |
| <a href="FindJPEG.html" title="FindJPEG" |
| >next</a> |</li> |
| <li class="right" > |
| <a href="FindJava.html" title="FindJava" |
| >previous</a> |</li> |
| <li> |
| <img src="../_static/cmake-logo-16.png" alt="" |
| style="vertical-align: middle; margin-top: -2px" /> |
| </li> |
| <li> |
| <a href="https://cmake.org/">CMake</a> » |
| </li> |
| <li> |
| <a href="../index.html">3.23.1 Documentation</a> » |
| </li> |
| |
| <li class="nav-item nav-item-1"><a href="../manual/cmake-modules.7.html" >cmake-modules(7)</a> »</li> |
| <li class="nav-item nav-item-this"><a href="">FindJNI</a></li> |
| </ul> |
| </div> |
| |
| <div class="footer" role="contentinfo"> |
| © Copyright 2000-2022 Kitware, Inc. and Contributors. |
| Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 4.1.2. |
| </div> |
| </body> |
| </html> |
