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| <div class="section" id="findicu"> |
| <span id="module:FindICU"></span><h1>FindICU<a class="headerlink" href="#findicu" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>Find the International Components for Unicode (ICU) libraries and |
| programs.</p> |
| <p>This module supports multiple components. |
| Components can include any of: <code class="docutils literal"><span class="pre">data</span></code>, <code class="docutils literal"><span class="pre">i18n</span></code>, <code class="docutils literal"><span class="pre">io</span></code>, <code class="docutils literal"><span class="pre">le</span></code>, |
| <code class="docutils literal"><span class="pre">lx</span></code>, <code class="docutils literal"><span class="pre">test</span></code>, <code class="docutils literal"><span class="pre">tu</span></code> and <code class="docutils literal"><span class="pre">uc</span></code>.</p> |
| <p>Note that on Windows <code class="docutils literal"><span class="pre">data</span></code> is named <code class="docutils literal"><span class="pre">dt</span></code> and <code class="docutils literal"><span class="pre">i18n</span></code> is named |
| <code class="docutils literal"><span class="pre">in</span></code>; any of the names may be used, and the appropriate |
| platform-specific library name will be automatically selected.</p> |
| <p>This module reports information about the ICU installation in |
| several variables. General variables:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU_VERSION</span> <span class="o">-</span> <span class="n">ICU</span> <span class="n">release</span> <span class="n">version</span> |
| <span class="n">ICU_FOUND</span> <span class="o">-</span> <span class="n">true</span> <span class="k">if</span> <span class="n">the</span> <span class="n">main</span> <span class="n">programs</span> <span class="ow">and</span> <span class="n">libraries</span> <span class="n">were</span> <span class="n">found</span> |
| <span class="n">ICU_LIBRARIES</span> <span class="o">-</span> <span class="n">component</span> <span class="n">libraries</span> <span class="n">to</span> <span class="n">be</span> <span class="n">linked</span> |
| <span class="n">ICU_INCLUDE_DIRS</span> <span class="o">-</span> <span class="n">the</span> <span class="n">directories</span> <span class="n">containing</span> <span class="n">the</span> <span class="n">ICU</span> <span class="n">headers</span> |
| </pre></div> |
| </div> |
| <p>Imported targets:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU</span><span class="p">::</span><span class="o"><</span><span class="n">C</span><span class="o">></span> |
| </pre></div> |
| </div> |
| <p>Where <code class="docutils literal"><span class="pre"><C></span></code> is the name of an ICU component, for example |
| <code class="docutils literal"><span class="pre">ICU::i18n</span></code>.</p> |
| <p>ICU programs are reported in:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU_GENCNVAL_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">gencnval</span> <span class="n">executable</span> |
| <span class="n">ICU_ICUINFO_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">icuinfo</span> <span class="n">executable</span> |
| <span class="n">ICU_GENBRK_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">genbrk</span> <span class="n">executable</span> |
| <span class="n">ICU_ICU</span><span class="o">-</span><span class="n">CONFIG_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">icu</span><span class="o">-</span><span class="n">config</span> <span class="n">executable</span> |
| <span class="n">ICU_GENRB_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">genrb</span> <span class="n">executable</span> |
| <span class="n">ICU_GENDICT_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">gendict</span> <span class="n">executable</span> |
| <span class="n">ICU_DERB_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">derb</span> <span class="n">executable</span> |
| <span class="n">ICU_PKGDATA_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">pkgdata</span> <span class="n">executable</span> |
| <span class="n">ICU_UCONV_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">uconv</span> <span class="n">executable</span> |
| <span class="n">ICU_GENCFU_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">gencfu</span> <span class="n">executable</span> |
| <span class="n">ICU_MAKECONV_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">makeconv</span> <span class="n">executable</span> |
| <span class="n">ICU_GENNORM2_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">gennorm2</span> <span class="n">executable</span> |
| <span class="n">ICU_GENCCODE_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">genccode</span> <span class="n">executable</span> |
| <span class="n">ICU_GENSPREP_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">gensprep</span> <span class="n">executable</span> |
| <span class="n">ICU_ICUPKG_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">icupkg</span> <span class="n">executable</span> |
| <span class="n">ICU_GENCMN_EXECUTABLE</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">gencmn</span> <span class="n">executable</span> |
| </pre></div> |
| </div> |
| <p>ICU component libraries are reported in:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU_</span><span class="o"><</span><span class="n">C</span><span class="o">></span><span class="n">_FOUND</span> <span class="o">-</span> <span class="n">ON</span> <span class="k">if</span> <span class="n">component</span> <span class="n">was</span> <span class="n">found</span> |
| <span class="n">ICU_</span><span class="o"><</span><span class="n">C</span><span class="o">></span><span class="n">_LIBRARIES</span> <span class="o">-</span> <span class="n">libraries</span> <span class="k">for</span> <span class="n">component</span> |
| </pre></div> |
| </div> |
| <p>Note that <code class="docutils literal"><span class="pre"><C></span></code> is the uppercased name of the component.</p> |
| <p>This module reads hints about search results from:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU_ROOT</span> <span class="o">-</span> <span class="n">the</span> <span class="n">root</span> <span class="n">of</span> <span class="n">the</span> <span class="n">ICU</span> <span class="n">installation</span> |
| </pre></div> |
| </div> |
| <p>The environment variable <code class="docutils literal"><span class="pre">ICU_ROOT</span></code> may also be used; the |
| ICU_ROOT variable takes precedence.</p> |
| <p>The following cache variables may also be set:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU_</span><span class="o"><</span><span class="n">P</span><span class="o">></span><span class="n">_EXECUTABLE</span> <span class="o">-</span> <span class="n">the</span> <span class="n">path</span> <span class="n">to</span> <span class="n">executable</span> <span class="o"><</span><span class="n">P</span><span class="o">></span> |
| <span class="n">ICU_INCLUDE_DIR</span> <span class="o">-</span> <span class="n">the</span> <span class="n">directory</span> <span class="n">containing</span> <span class="n">the</span> <span class="n">ICU</span> <span class="n">headers</span> |
| <span class="n">ICU_</span><span class="o"><</span><span class="n">C</span><span class="o">></span><span class="n">_LIBRARY</span> <span class="o">-</span> <span class="n">the</span> <span class="n">library</span> <span class="k">for</span> <span class="n">component</span> <span class="o"><</span><span class="n">C</span><span class="o">></span> |
| </pre></div> |
| </div> |
| <div class="admonition note"> |
| <p class="first admonition-title">Note</p> |
| <p class="last">In most cases none of the above variables will require setting, |
| unless multiple ICU versions are available and a specific version |
| is required.</p> |
| </div> |
| <p>Other variables one may set to control this module are:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">ICU_DEBUG</span> <span class="o">-</span> <span class="n">Set</span> <span class="n">to</span> <span class="n">ON</span> <span class="n">to</span> <span class="n">enable</span> <span class="n">debug</span> <span class="n">output</span> <span class="kn">from</span> <span class="nn">FindICU.</span> |
| </pre></div> |
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