: PS.  Minor niggle is that COMPAT_10 and COMPAT_12 need to be defined if
   : COMPAT_SUNOS is defined when building.
   
   This shouldn't happen; the compats should pull in what they need
   automatically.
   
   What problems do you get if COMPAT_1[02] is left out?  (If the kernel build
   breaks, please post the end of the build log with compiler errors; if it
   fails at runtime, please note which syscalls don't work from ktrace(1).)


i just built a small kernel with COMPAT_SUNOS as the only COMPAT_xx
option and it linked happily.  julian, what errors do you see?

from what nm(1) says about my kernel, there are no COMPAT_10
functions, and these COMPAT_12 functions:

	f00dd360 T compat_12_sys_fstat
	f00dd184 T compat_12_sys_getdirentries
	f00dd2cc T compat_12_sys_lstat
	f00dd098 T compat_12_sys_msync
	f00dd238 T compat_12_sys_stat
	f00dd068 T compat_12_sys_swapon



.mrg.