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# Boost.Build

## vc-7_1-stlport toolset

## Introduction

Boost.Build's vc-7_1-stlport toolset supports the Microsoft Visual C++ .NET 2003 command-line tools, using the STLport standard library implementation on Microsoft Windows. It is designed to allow you to build and test with multiple installed versions of STLPort, so that objects build in each configuration will be built into separate directories.

In addition to what this toolset provides, configuration and extended functionality is available through the common stlport library support.

## Toolset-Specific Features

The following `vc-7_1-stlport`-specific features can be used in target build requirements or in the `BUILD` variable:

Feature | Values | Default | Semantics
--- | --- | --- | ---
`native-wchar_t` | `off on` | `off` | Controls whether wchar_t is an intrinsic type or not. This is off by default since that's the way STLPort builds itself. Turning this on may result in unresolved externals from STLPort, unless you rebuild STLPort with /Zc:wchar_t.

Revised $Date: 2005/09/16 03:18:06 $

Copyright © Dave Abrahams 2002, John Maddock 2003, Rene Rivera 2005.

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at www.boost.org/LICENSE_1_0.txt)