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| <div class="section" id="findopenmp"> |
| <span id="module:FindOpenMP"></span><h1>FindOpenMP<a class="headerlink" href="#findopenmp" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>Finds OpenMP support</p> |
| <p>This module can be used to detect OpenMP support in a compiler. If |
| the compiler supports OpenMP, the flags required to compile with |
| OpenMP support are returned in variables for the different languages. |
| The variables may be empty if the compiler does not need a special |
| flag to support OpenMP.</p> |
| <p>The following variables are set:</p> |
| <dl class="docutils"> |
| <dt><code class="docutils literal"><span class="pre">OpenMP_C_FLAGS</span></code></dt> |
| <dd>Flags to add to the C compiler for OpenMP support.</dd> |
| <dt><code class="docutils literal"><span class="pre">OpenMP_CXX_FLAGS</span></code></dt> |
| <dd>Flags to add to the CXX compiler for OpenMP support.</dd> |
| <dt><code class="docutils literal"><span class="pre">OpenMP_Fortran_FLAGS</span></code></dt> |
| <dd>Flags to add to the Fortran compiler for OpenMP support.</dd> |
| <dt><code class="docutils literal"><span class="pre">OPENMP_FOUND</span></code></dt> |
| <dd>True if openmp is detected.</dd> |
| </dl> |
| <p>The following internal variables are set, if detected:</p> |
| <dl class="docutils"> |
| <dt><code class="docutils literal"><span class="pre">OpenMP_C_SPEC_DATE</span></code></dt> |
| <dd>Specification date of OpenMP version of C compiler.</dd> |
| <dt><code class="docutils literal"><span class="pre">OpenMP_CXX_SPEC_DATE</span></code></dt> |
| <dd>Specification date of OpenMP version of CXX compiler.</dd> |
| <dt><code class="docutils literal"><span class="pre">OpenMP_Fortran_SPEC_DATE</span></code></dt> |
| <dd>Specification date of OpenMP version of Fortran compiler.</dd> |
| </dl> |
| <p>The specification dates are formatted as integers of the form |
| <code class="docutils literal"><span class="pre">CCYYMM</span></code> where these represent the decimal digits of the century, |
| year, and month.</p> |
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