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<h5 class="subsubsection">3.6.8.5 Output Section Constraint</h5>
<p><a name="index-ONLY_005fIF_005fRO-484"></a><a name="index-ONLY_005fIF_005fRW-485"></a><a name="index-constraints-on-output-sections-486"></a>You can specify that an output section should only be created if all
of its input sections are read-only or all of its input sections are
read-write by using the keyword <code>ONLY_IF_RO</code> and
<code>ONLY_IF_RW</code> respectively.
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