sample: add new Alpha sample with glibc-.13

Sample provided by Ioannis E. VENETIS

Reported-by: "Ioannis E. Venetis" <venetis@mail.capsl.udel.edu>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

 # Compute sparc-specific values

 CT_DoArchTupleValues() {

     # That's the only thing to override

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

         CT_TARGET_ARCH="${CT_ARCH}64"

     fi

 }