cc/gcc: Add support for golang

Signed-off-by: Richard Weinberger <richard@nod.at>
Message-Id: <ca374aef944e28a6ec3c.1383921708@azrael>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

# Compute s390-specific values

CT_DoArchTupleValues() {

    # That's the only thing to override

    if [ "${CT_ARCH_64}" = "y" ]; then

        CT_TARGET_ARCH="s390x${CT_ARCH_SUFFIX}"

    fi

}