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| <div class="section" id="cmakeprinthelpers"> |
| <span id="module:CMakePrintHelpers"></span><h1>CMakePrintHelpers<a class="headerlink" href="#cmakeprinthelpers" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>Convenience macros for printing properties and variables, useful e.g. for debugging.</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">CMAKE_PRINT_PROPERTIES</span><span class="p">([</span><span class="n">TARGETS</span> <span class="n">target1</span> <span class="o">..</span> <span class="n">targetN</span><span class="p">]</span> |
| <span class="p">[</span><span class="n">SOURCES</span> <span class="n">source1</span> <span class="o">..</span> <span class="n">sourceN</span><span class="p">]</span> |
| <span class="p">[</span><span class="n">DIRECTORIES</span> <span class="n">dir1</span> <span class="o">..</span> <span class="n">dirN</span><span class="p">]</span> |
| <span class="p">[</span><span class="n">TESTS</span> <span class="n">test1</span> <span class="o">..</span> <span class="n">testN</span><span class="p">]</span> |
| <span class="p">[</span><span class="n">CACHE_ENTRIES</span> <span class="n">entry1</span> <span class="o">..</span> <span class="n">entryN</span><span class="p">]</span> |
| <span class="n">PROPERTIES</span> <span class="n">prop1</span> <span class="o">..</span> <span class="n">propN</span> <span class="p">)</span> |
| </pre></div> |
| </div> |
| <p>This macro prints the values of the properties of the given targets, |
| source files, directories, tests or cache entries. Exactly one of the |
| scope keywords must be used. Example:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">cmake_print_properties</span><span class="p">(</span><span class="n">TARGETS</span> <span class="n">foo</span> <span class="n">bar</span> <span class="n">PROPERTIES</span> |
| <span class="n">LOCATION</span> <span class="n">INTERFACE_INCLUDE_DIRS</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| <p>This will print the LOCATION and INTERFACE_INCLUDE_DIRS properties for |
| both targets foo and bar.</p> |
| <p>CMAKE_PRINT_VARIABLES(var1 var2 .. varN)</p> |
| <p>This macro will print the name of each variable followed by its value. |
| Example:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">cmake_print_variables</span><span class="p">(</span><span class="n">CMAKE_C_COMPILER</span> <span class="n">CMAKE_MAJOR_VERSION</span> <span class="n">DOES_NOT_EXIST</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| <p>Gives:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="o">--</span> <span class="n">CMAKE_C_COMPILER</span><span class="o">=</span><span class="s2">"/usr/bin/gcc"</span> <span class="p">;</span> <span class="n">CMAKE_MAJOR_VERSION</span><span class="o">=</span><span class="s2">"2"</span> <span class="p">;</span> <span class="n">DOES_NOT_EXIST</span><span class="o">=</span><span class="s2">""</span> |
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