Ada ARM Linux Compiler

All,

Does anyone know if it is possible to generate a cross build of gcc
with ada support that targets an ARM processor, specifically a gumstix
embedded board with Marvell Xscale PXA270? The host is an x86 machine
running ubuntu. If it is possible does anyone have a quick step by
step what do i need to build and where are the possible traps? I have
tried using the build environment for the gumstix with no success, gcc
always fails with a rather cryptic error message usually involving
some kind of source code error. Any help would be greatly appreciated.

Thanks,

Bryan Campbell