[PATCH] Fix IA-64 build

[Roland McGrath]

> If it listed __libc_lseek, __llseek among aliases, it would work, yes.

I put in the make-syscalls.sh change.  Can you now send a syscalls.list
change that's verified to work on ia64 using the new syntax?

Just replace the syscall name with - for a dummy module and skip the
following fields.  The second field (caller) behaves the same so
syscalls.list can say e.g. make lseek a dummy iff llseek came from that
list and was not overridden by a different sysdeps dir.