binutils 2.13 and hppa2.0w-*

[Albert Chin]

bfd/configure.host has:
  hppa*64*-*-hpux*)       HDEFINES=-DHOST_HPPAHPUX;
                          host64=true; HOST_64BIT_TYPE=long ;;
  hppa*-*-hpux*)          HDEFINES=-DHOST_HPPAHPUX ;;

When building on hppa2.0w-hp-hpux11.11 HOST_64BIT_TYPE is not defined.
Should we set HOST_64BIT_TYPE="long long" on this system?
sizeof(long) == 4 and sizeof(long long) == 8 as long as +DD64 is not
being used.

-- 
albert chin (china@thewrittenword.com)