ia64-*-linux*) host64=true; HOST_64BIT_TYPE=long ;;
ia64-*-aix*) host64=true; HOST_64BIT_TYPE=long ;;
+ia64-*-hpux*) host64=true
+ HOST_64BIT_TYPE="long long";
+ HOST_U_64BIT_TYPE="unsigned long long";
+ ;;
i[3456]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
i[3456]86-sequent-sysv4*) ;;