So, I can't compile the AdvanSys driver until I figure out why it wants to
cast a pointer to an int32_t.  So, I take it out.

Now I get stuff like

ip_fil.c(.text+0x1880): undefined reference to `alpha_pal_swpipl'
ip_fil.c(.text+0x18a4): undefined reference to `alpha_pal_swpipl'
...
compat_util.c(.text+0xcc): undefined reference to `copystr'
compat_util.c(.text+0xd0): undefined reference to `copystr'
compat_util.c(.text+0xf0): undefined reference to `copyinstr'
compat_util.c(.text+0xf4): undefined reference to `copyinstr'
compat_util.c(.text+0x394): undefined reference to `copyout'
compat_util.c(.text+0x398): undefined reference to `copyout'

Am I just wrong to try to build -current?  Weirder still, GENERIC built,
so I probably took out an "option" I shouldn't have.

-s