Extract cross-sdk-arm-cacko-linux-gnu-3.4.5-2.2.5-softfloat.tar.bz2 in / directory. Run /opt/cross/arm/3.4.5-sa1100-softvfp/runsdk.sh for enter in arm-cacko-linux-gnu cross environment. binutils version 2.16 gcc version 3.4.5 glibc version 2.2.5