[Boost-build] build boost-1.56.0 with STLport 5.2.1

Subject: [Boost-build] build boost-1.56.0 with STLport 5.2.1
From: Christoph.Thurnheer_at_[hidden]
Date: 2014-08-28 03:54:23

Hello Together

I am trying to build boost 1.56.0 with stlport 5.2.1. I added 
using stlport : 5.2.1 : 
    "d:\Projects\STLport\STLport-5.2.1\stlport" : 
    "d:\Projects\STLport\STLport-5.2.1\lib"
;
to the user-config.jam file

Then i try to build with the command: b2 
--build-dir="libs_winCE60_SuperSonic" toolset=msvc-9.0~arm_supersonic 
threading=multi stdlib=stlport-5.2.1 --build-type=complete msvc stage 
>Build_winCE60_SuperSonic.log 2>&1 

But all I get is:

D:/Projects/boost/boost_1_56_0/tools/build/src/build\feature.jam:493: in 
validate-value-string from module feature
error: "stlport-5.2.1" is not a known value of feature <stdlib>
error: legal values: "native"
D:/Projects/boost/boost_1_56_0/tools/build/src/build\feature.jam:363: in 
expand-subfeatures-aux from module feature
D:/Projects/boost/boost_1_56_0/tools/build/src/build\feature.jam:424: in 
feature.expand-subfeatures from module feature
D:/Projects/boost/boost_1_56_0/tools/build/src/build\build-request.jam:20: 
in apply-to-property-set from module build-request
(builtin):-1: in sequence.transform from module sequence
D:/Projects/boost/boost_1_56_0/tools/build/src/build\build-request.jam:32: 
in build-request.expand-no-defaults from module build-request
D:/Projects/boost/boost_1_56_0/tools/build/src\build-system.jam:594: in 
load from module build-system
D:\Projects\boost\boost_1_56_0\tools\build\src/kernel\modules.jam:289: in 
import from module modules
D:\Projects\boost\boost_1_56_0\tools\build\src/kernel/bootstrap.jam:139: 
in boost-build from module
D:\Projects\boost\boost_1_56_0\boost-build.jam:17: in module scope from 
module

--
Christoph