The toolchain was compiled on Fedora release 17 (Beefy Miracle) 32-bit from 
\\filer\Omega\ps62\ps62.src.tgz\buildroot-2012.02.tar.gz

To re-create the tool-chain,

mkdir -p /work && /work && tar xzvf buildroot-2012.02.tar.tgz && cd buildroot-2012.02

Then
- copy buildroot_config file to the /work/buildroot-2012.02/.config
- run make

Upon completion the toolchain will be available as /work/buildroot-2012.02/output/host

a precompile version is here \\filer\Omega\ps62\buildroot-2012.02.compiled.tgz