gcc-4.4.0 libstdc++ build failed

[M R Swami Reddy]

Hello,
I am building a cross compiler using gcc-4.4.0 released sources.
In that compiler and libgcc are built successfully, but libstdc++ build
failed with below message:
===
libstdc++-v3/src/atomic.cc:106: error: cast from 'const volatile void*' 
to 'uintptr_t' loses precision
===

Could you please help to resolve the above?

Thanks
Swami