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	<title>Documentation/4.3/Developers/FAQ/Modules - Revision history</title>
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	<updated>2026-05-04T00:14:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.slicer.org/w/index.php?title=Documentation/4.3/Developers/FAQ/Modules&amp;diff=35064&amp;oldid=prev</id>
		<title>UpdateBot: Nightly -&gt; 4.3</title>
		<link rel="alternate" type="text/html" href="https://www.slicer.org/w/index.php?title=Documentation/4.3/Developers/FAQ/Modules&amp;diff=35064&amp;oldid=prev"/>
		<updated>2013-09-05T03:26:54Z</updated>

		<summary type="html">&lt;p&gt;Nightly -&amp;gt; 4.3&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;noinclude&amp;gt;{{documentation/versioncheck}}&amp;lt;/noinclude&amp;gt;&lt;br /&gt;
&amp;lt;noinclude&amp;gt;__TOC__&lt;br /&gt;
={{#titleparts: {{PAGENAME}} | | -1 }}=&amp;lt;/noinclude&amp;gt;&amp;lt;includeonly&amp;gt;&lt;br /&gt;
='''Developer FAQ: {{{1}}}'''=&lt;br /&gt;
&amp;lt;/includeonly&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Within a Slicer build-tree, where are located Slicer modules ? ==&lt;br /&gt;
Slicer module executables and libraries are located in your main Slicer build directory &amp;lt;code&amp;gt;Slicer-Superbuild/Slicer-build&amp;lt;/code&amp;gt;. Refer to [[Documentation/{{documentation/version}}/Developers/DirectoryStructure|Directory Structure]] description for more details.&lt;br /&gt;
&lt;br /&gt;
== How to build module outside of Slicer source tree ==&lt;br /&gt;
&lt;br /&gt;
Follow [[Documentation/{{documentation/version}}/Developers/Build_Module|developers guide for building modules]]&lt;br /&gt;
&lt;br /&gt;
== How to modify local version of External module ==&lt;br /&gt;
&lt;br /&gt;
Some Slicer modules (such as OpenIGTLink and OpenIGTLinkIF) are built as External git projects by CMake scripts in the Slicer/SuperBuild directory.&lt;br /&gt;
The SuperBuild process may refresh from the repository unexpectedly, overwriting any local changes. To avoid this, comment out the git settings&lt;br /&gt;
in the appropriate external build file while making local edits. For example, in SuperBuild/External_OpenIGTLinkIF.cmake:&lt;br /&gt;
&lt;br /&gt;
{|&lt;br /&gt;
|&amp;lt;pre&amp;gt;&lt;br /&gt;
     GIT_REPOSITORY &amp;quot;${git_protocol}://github.com/openigtlink/OpenIGTLinkIF.git&amp;quot;&lt;br /&gt;
     GIT_TAG &amp;quot;f9b65b1ffd2992862025f3c6ec5fe30e6f5dd395&amp;quot;&lt;br /&gt;
     SOURCE_DIR ${CMAKE_BINARY_DIR}/${proj}&amp;lt;/pre&amp;gt;&lt;br /&gt;
|&amp;lt;pre&amp;gt;&lt;br /&gt;
     # GIT_REPOSITORY &amp;quot;${git_protocol}://github.com/openigtlink/OpenIGTLinkIF.git&amp;quot;&lt;br /&gt;
     # GIT_TAG &amp;quot;f9b65b1ffd2992862025f3c6ec5fe30e6f5dd395&amp;quot;&lt;br /&gt;
     SOURCE_DIR ${CMAKE_BINARY_DIR}/${proj}&amp;lt;/pre&amp;gt;&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>UpdateBot</name></author>
		
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