--- a/Symbian3/SDK/Source/GUID-2910AB26-CA7C-50B9-A187-0C8406C1ED1F.dita	Fri Jul 16 17:23:46 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
-<!-- This component and the accompanying materials are made available under the terms of the License 
-"Eclipse Public License v1.0" which accompanies this distribution, 
-and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
-<!-- Initial Contributors:
-    Nokia Corporation - initial contribution.
-Contributors: 
--->
-<!DOCTYPE concept
-  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
-<concept id="GUID-2910AB26-CA7C-50B9-A187-0C8406C1ED1F" xml:lang="en"><title>prj_extensions</title><prolog><metadata><keywords/></metadata></prolog><conbody>
-<p> <codeph>prj_extensions</codeph>  </p>
-<p> <codeph>start extension</codeph>  <varname>subsystem\ext-template</varname>  </p>
-<p>[<codeph>target</codeph>  <varname>target_file_name</varname>] </p>
-<p>[<codeph>sources</codeph>  <varname>source_file_1 ... source_file_n</varname>] </p>
-<p>[<codeph>dependencies</codeph>  <varname>dependency_file_1 ...        
-dependency_file_n</varname>] </p>
-<p>[<codeph>tool</codeph>  <varname>toolname</varname>] </p>
-<p>[<codeph>option</codeph>  <varname>key_1</varname> <varname>value_1</varname>] </p>
-<p>... </p>
-<p>[<codeph>option</codeph>  <varname>key_n</varname> <varname>value_n</varname>] </p>
-<p> <codeph>end</codeph>  </p>
-<p> <b>Note:</b> The value argument in the option statement is optional. </p>
-<p>The <codeph>prj_extensions</codeph> section lists all the template extension
-makefiles that are to be invoked while building the component. This approach
-is introduced since Symbian OS v9.3 and it deprecates the use of <codeph>makefile</codeph> and <codeph>gnumakefile</codeph> directives
-in <filepath>bld.inf</filepath> files. It is recommend to use <codeph>prj_extensions</codeph> approach
-to call the extension makefile templates. </p>
-<p> <i>Note that a prj_extensions section can have one or more of start extension
-... end blocks.</i>  </p>
-<p> <varname>subsystem/ext-template</varname> specifies the extension makefile
-template name along with its path relative to the <codeph>epoc32</codeph> template
-directory, which is <filepath>\epoc32\tools\makefile_templates\</filepath>.
-The <codeph>.mk</codeph> suffix of the template need not be specified, as
-it is handled automatically. </p>
-<p>The optional <codeph>target</codeph>  <varname>target_file_name</varname> specifies
-the name and location of the target to be built. </p>
-<p>The optional <codeph>sources</codeph>  <varname>source_file_1 ....    
-    source_file_n</varname> specifies the list of source file names along
-with their path, which are required to build the <codeph>target</codeph>. </p>
-<p>The optional <codeph>dependencies</codeph>  <varname>dependency_file_1
-...         dependency_file_n</varname> specifies the list of dependency file
-names along with their path, which are required to build the <codeph>target</codeph>.
-The file extension part of the name need not be specified, as this will be
-automatically supplied. </p>
-<p>The optional <codeph>tool</codeph>  <varname>toolname</varname> specifies
-the tool to be used to build the target. </p>
-<p>The optional <codeph>option</codeph>  <varname>key_1</varname> <varname>value_1</varname> specifies
-the parameter values for the template extension makefile, as key-value pairs.
-These parameters are variables used in the template, and the precise set of
-variables specified here are entirely dependent on the requirement. There
-is no limit to the number of parameters a template extension makefile may
-require and can take. </p>
-<example><p>This example sets <codeph>PREFIX</codeph>, <codeph>HALPATH</codeph> and <codeph>SOURCE</codeph> options
-of the template extension makefile <filepath>config.mk</filepath></p><codeblock id="GUID-E876D415-D71A-51B9-BAF7-4ABE5335947E" xml:space="preserve">PRJ_EXTENSIONS
-start        extension        base\config
-
-option         PREFIX         _SH2_
-option         HALPATH        \..\..\..
-option            SOURCE            \..\hal
-
-end
-</codeblock></example>
-</conbody></concept>
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