| |
| <!DOCTYPE html> |
| |
| <html lang="en"> |
| <head> |
| <meta charset="utf-8" /> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> |
| <title>MACHO_COMPATIBILITY_VERSION — 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="MACHO_CURRENT_VERSION" href="MACHO_CURRENT_VERSION.html" /> |
| <link rel="prev" title="LOCATION_<CONFIG>" href="LOCATION_CONFIG.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="MACHO_CURRENT_VERSION.html" title="MACHO_CURRENT_VERSION" |
| accesskey="N">next</a> |</li> |
| <li class="right" > |
| <a href="LOCATION_CONFIG.html" title="LOCATION_<CONFIG>" |
| 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-properties.7.html" accesskey="U">cmake-properties(7)</a> »</li> |
| <li class="nav-item nav-item-this"><a href="">MACHO_COMPATIBILITY_VERSION</a></li> |
| </ul> |
| </div> |
| |
| <div class="document"> |
| <div class="documentwrapper"> |
| <div class="bodywrapper"> |
| <div class="body" role="main"> |
| |
| <div class="section" id="macho-compatibility-version"> |
| <span id="prop_tgt:MACHO_COMPATIBILITY_VERSION"></span><h1>MACHO_COMPATIBILITY_VERSION<a class="headerlink" href="#macho-compatibility-version" title="Permalink to this headline">ΒΆ</a></h1> |
| <div class="versionadded"> |
| <p><span class="versionmodified added">New in version 3.17.</span></p> |
| </div> |
| <p>What compatibility version number is this target for Mach-O binaries.</p> |
| <p>For shared libraries on Mach-O systems (e.g. macOS, iOS) |
| the <code class="docutils literal notranslate"><span class="pre">MACHO_COMPATIBILITY_VERSION</span></code> property corresponds to the |
| <em>compatibility version</em> and <span class="target" id="index-0-prop_tgt:MACHO_CURRENT_VERSION"></span><a class="reference internal" href="MACHO_CURRENT_VERSION.html#prop_tgt:MACHO_CURRENT_VERSION" title="MACHO_CURRENT_VERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">MACHO_CURRENT_VERSION</span></code></a> corresponds to |
| the <em>current version</em>. These are both embedded in the shared library binary |
| and can be checked with the <code class="docutils literal notranslate"><span class="pre">otool</span> <span class="pre">-L</span> <span class="pre"><binary></span></code> command.</p> |
| <p>It should be noted that the <span class="target" id="index-1-prop_tgt:MACHO_CURRENT_VERSION"></span><a class="reference internal" href="MACHO_CURRENT_VERSION.html#prop_tgt:MACHO_CURRENT_VERSION" title="MACHO_CURRENT_VERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">MACHO_CURRENT_VERSION</span></code></a> and |
| <code class="docutils literal notranslate"><span class="pre">MACHO_COMPATIBILITY_VERSION</span></code> properties do not affect the file |
| names or version-related symlinks that CMake generates for the library. |
| The <span class="target" id="index-0-prop_tgt:VERSION"></span><a class="reference internal" href="VERSION.html#prop_tgt:VERSION" title="VERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">VERSION</span></code></a> and <span class="target" id="index-0-prop_tgt:SOVERSION"></span><a class="reference internal" href="SOVERSION.html#prop_tgt:SOVERSION" title="SOVERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">SOVERSION</span></code></a> target properties still |
| control the file and symlink names. The <code class="docutils literal notranslate"><span class="pre">install_name</span></code> is also still |
| controlled by <span class="target" id="index-1-prop_tgt:SOVERSION"></span><a class="reference internal" href="SOVERSION.html#prop_tgt:SOVERSION" title="SOVERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">SOVERSION</span></code></a>.</p> |
| <p>When <span class="target" id="index-2-prop_tgt:MACHO_CURRENT_VERSION"></span><a class="reference internal" href="MACHO_CURRENT_VERSION.html#prop_tgt:MACHO_CURRENT_VERSION" title="MACHO_CURRENT_VERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">MACHO_CURRENT_VERSION</span></code></a> and <code class="docutils literal notranslate"><span class="pre">MACHO_COMPATIBILITY_VERSION</span></code> |
| are not given, <span class="target" id="index-1-prop_tgt:VERSION"></span><a class="reference internal" href="VERSION.html#prop_tgt:VERSION" title="VERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">VERSION</span></code></a> and <span class="target" id="index-2-prop_tgt:SOVERSION"></span><a class="reference internal" href="SOVERSION.html#prop_tgt:SOVERSION" title="SOVERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">SOVERSION</span></code></a> are used for |
| the version details to be embedded in the binaries respectively. |
| The <span class="target" id="index-3-prop_tgt:MACHO_CURRENT_VERSION"></span><a class="reference internal" href="MACHO_CURRENT_VERSION.html#prop_tgt:MACHO_CURRENT_VERSION" title="MACHO_CURRENT_VERSION"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">MACHO_CURRENT_VERSION</span></code></a> and <code class="docutils literal notranslate"><span class="pre">MACHO_COMPATIBILITY_VERSION</span></code> |
| properties only need to be given if the project needs to decouple the file |
| and symlink naming from the version details embedded in the binaries |
| (e.g. to match libtool conventions).</p> |
| </div> |
| |
| |
| <div class="clearer"></div> |
| </div> |
| </div> |
| </div> |
| <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> |
| <div class="sphinxsidebarwrapper"> |
| <h4>Previous topic</h4> |
| <p class="topless"><a href="LOCATION_CONFIG.html" |
| title="previous chapter">LOCATION_<CONFIG></a></p> |
| <h4>Next topic</h4> |
| <p class="topless"><a href="MACHO_CURRENT_VERSION.html" |
| title="next chapter">MACHO_CURRENT_VERSION</a></p> |
| <div role="note" aria-label="source link"> |
| <h3>This Page</h3> |
| <ul class="this-page-menu"> |
| <li><a href="../_sources/prop_tgt/MACHO_COMPATIBILITY_VERSION.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="MACHO_CURRENT_VERSION.html" title="MACHO_CURRENT_VERSION" |
| >next</a> |</li> |
| <li class="right" > |
| <a href="LOCATION_CONFIG.html" title="LOCATION_<CONFIG>" |
| >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-properties.7.html" >cmake-properties(7)</a> »</li> |
| <li class="nav-item nav-item-this"><a href="">MACHO_COMPATIBILITY_VERSION</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> |
