Add ISA bits for alpha (Oliver Falk)

diff --git a/installplatform b/installplatform
index fded6f6..96919b6 100755 (executable)
--- a/installplatform
+++ b/installplatform
@@ -109,6 +109,10 @@ for SUBST in $SUBSTS ; do
        ISANAME=`echo ${ARCH} | sed "s/^\([^-]*\)-.*/\1/"`
        ISABITS=32
        ;;
+    alpha*)
+       ISANAME=alpha
+       ISABITS=64
+       ;;
   esac
 
   case $VENDOR in