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   <div class="section" id="cmp0024">
 <span id="policy:CMP0024"></span><h1>CMP0024<a class="headerlink" href="#cmp0024" title="Permalink to this headline">¶</a></h1>
 <p>Disallow include export result.</p>
 <p>CMake 2.8.12 and lower allowed use of the include() command with the
 result of the export() command.  This relies on the assumption that
 the export() command has an immediate effect at configure-time during
 a cmake run.  Certain properties of targets are not fully determined
 until later at generate-time, such as the link language and complete
 list of link libraries.  Future refactoring will change the effect of
 the export() command to be executed at generate-time.  Use ALIAS
 targets instead in cases where the goal is to refer to targets by
 another name.</p>
 <p>The OLD behavior for this policy is to allow including the result of
 an export() command.  The NEW behavior for this policy is not to
 allow including the result of an export() command.</p>
 <p>This policy was introduced in CMake version 3.0.  CMake version
 3.8.2 warns when the policy is not set and uses OLD behavior.  Use
 the cmake_policy command to set it to OLD or NEW explicitly.</p>
 <div class="admonition note">
 <p class="first admonition-title">Note</p>
 <p class="last">The <code class="docutils literal"><span class="pre">OLD</span></code> behavior of a policy is
 <span class="target" id="index-0-manual:cmake-policies(7)"></span><a class="reference internal" href="../manual/cmake-policies.7.html#manual:cmake-policies(7)" title="cmake-policies(7)"><code class="xref cmake cmake-manual docutils literal"><span class="pre">deprecated</span> <span class="pre">by</span> <span class="pre">definition</span></code></a>
 and may be removed in a future version of CMake.</p>
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	<div class="section" id="cmp0024">
	<span id="policy:CMP0024"></span><h1>CMP0024<a class="headerlink" href="#cmp0024" title="Permalink to this headline">¶</a></h1>
	<p>Disallow include export result.</p>
	<p>CMake 2.8.12 and lower allowed use of the include() command with the
	result of the export() command. This relies on the assumption that
	the export() command has an immediate effect at configure-time during
	a cmake run. Certain properties of targets are not fully determined
	until later at generate-time, such as the link language and complete
	list of link libraries. Future refactoring will change the effect of
	the export() command to be executed at generate-time. Use ALIAS
	targets instead in cases where the goal is to refer to targets by
	another name.</p>
	<p>The OLD behavior for this policy is to allow including the result of
	an export() command. The NEW behavior for this policy is not to
	allow including the result of an export() command.</p>
	<p>This policy was introduced in CMake version 3.0. CMake version
	3.8.2 warns when the policy is not set and uses OLD behavior. Use
	the cmake_policy command to set it to OLD or NEW explicitly.</p>
	<div class="admonition note">
	<p class="first admonition-title">Note</p>
	<p class="last">The <code class="docutils literal"><span class="pre">OLD</span></code> behavior of a policy is
	<span class="target" id="index-0-manual:cmake-policies(7)"></span><a class="reference internal" href="../manual/cmake-policies.7.html#manual:cmake-policies(7)" title="cmake-policies(7)"><code class="xref cmake cmake-manual docutils literal"><span class="pre">deprecated</span> <span class="pre">by</span> <span class="pre">definition</span></code></a>
	and may be removed in a future version of CMake.</p>
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