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<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 The SCons Foundation
This file is processed by the bin/SConsDoc.py module.
See its __doc__ string for a discussion of the format.
-->
<!DOCTYPE sconsdoc [
<!ENTITY % scons SYSTEM '../../../../doc/scons.mod'>
%scons;
<!ENTITY % builders-mod SYSTEM '../../../../doc/generated/builders.mod'>
%builders-mod;
<!ENTITY % functions-mod SYSTEM '../../../../doc/generated/functions.mod'>
%functions-mod;
<!ENTITY % tools-mod SYSTEM '../../../../doc/generated/tools.mod'>
%tools-mod;
<!ENTITY % variables-mod SYSTEM '../../../../doc/generated/variables.mod'>
%variables-mod;
]>
<sconsdoc xmlns="http://www.scons.org/dbxsd/v1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0/scons.xsd scons.xsd">
<tool name="Perforce">
<summary>
<para>
Sets construction variables for interacting with the
Perforce source code management system.
</para>
</summary>
<sets>
<item>P4</item>
<item>P4FLAGS</item>
<item>P4COM</item>
</sets>
<uses>
<item>P4COMSTR</item>
</uses>
</tool>
<cvar name="P4">
<summary>
<para>
The Perforce executable.
</para>
</summary>
</cvar>
<cvar name="P4COM">
<summary>
<para>
The command line used to
fetch source files from Perforce.
</para>
</summary>
</cvar>
<cvar name="P4COMSTR">
<summary>
<para>
The string displayed when
fetching a source file from Perforce.
If this is not set, then &cv-link-P4COM; (the command line) is displayed.
</para>
</summary>
</cvar>
<cvar name="P4FLAGS">
<summary>
<para>
General options that are passed to Perforce.
</para>
</summary>
</cvar>
<scons_function name="Perforce">
<arguments signature="env">
()
</arguments>
<summary>
<para>
A factory function that
returns a Builder object
to be used to fetch source files
from the Perforce source code management system.
The returned Builder
is intended to be passed to the
&f-SourceCode;
function.
</para>
<para>
This function is deprecated. For details, see the entry for the
&f-SourceCode;
function.
</para>
<para>
Example:
</para>
<example_commands>
env.SourceCode('.', env.Perforce())
</example_commands>
<para>
Perforce uses a number of external
environment variables for its operation.
Consequently, this function adds the
following variables from the user's external environment
to the construction environment's
ENV dictionary:
P4CHARSET,
P4CLIENT,
P4LANGUAGE,
P4PASSWD,
P4PORT,
P4USER,
SystemRoot,
USER,
and
USERNAME.
</para>
</summary>
</scons_function>
</sconsdoc>
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