I am building boost libraries for windows mobile 5 (WM5)

Using following command: bjam.exe --with-serialization --toolset=msvc-WM5 --stdlib=stlport stage
I need only serialization library

D:/Downloads/boost_1_36_0/tools/build/v2/tools\msvc.jam:320: in configure-really
*** argument error
* rule path.make ( native )
* called with: (  )
* missing argument native
D:/Downloads/boost_1_36_0/tools/build/v2/util\path.jam:44:see definition of rule 'make' being called
D:/Downloads/boost_1_36_0/tools/build/v2/tools\msvc.jam:172: in configure
D:/Downloads/boost_1_36_0/tools/build/v2/tools\msvc.jam:145: in msvc.init
D:/Downloads/boost_1_36_0/tools/build/v2/build\toolset.jam:38: in toolset.using
D:/Downloads/boost_1_36_0/tools/build/v2/build\project.jam:843: in using
D:\Downloads\boost_1_36_0\tools/build/v2\user-config.jam:90: in modules.load
D:/Downloads/boost_1_36_0/tools/build/v2\build-system.jam:240: in load-config
D:/Downloads/boost_1_36_0/tools/build/v2\build-system.jam:378: in load-configuration-files
D:/Downloads/boost_1_36_0/tools/build/v2\build-system.jam:506: in load
D:\Downloads\boost_1_36_0\tools\build\v2/kernel\modules.jam:281: in import
D:\Downloads\boost_1_36_0\tools\build\v2/kernel/bootstrap.jam:128: in boost-build
D:\Downloads\boost_1_36_0\boost-build.jam:16: in module scope

I have attached my vcvars32.bat also for reference.

When I see the following link http://beta.boost.org/development/tests/trunk/VeecoFTC.html 

They mentioned one <setup>"%BOOST_ROOT%/TestTools/VSVars32-STLPort.bat"

what  VSVars32-STLPort.bat file contains?
Please attach VSVars32-STLPort.bat file for reference.

I have attached user-config.jam for reference. 
Please correct me user-config.jam file, if there any error.

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Thanks&Regards
Prasad.