PATCH: Add x32 dummy sysctl

[Roland McGrath]

>  ifeq ($(subdir),misc)
> -sysdep_routines += sysctl clone llseek umount umount2 readahead \
> +include $(firstword $(wildcard $(sysdirs:=/sysctl.mk)))
> +
> +sysdep_routines += $(sysctl) clone llseek umount umount2 readahead \

This is OK.  But on further reflection, I would just have sysctl.mk do
"sysdep_routines +=" and not complicate things more with the sysctl variable.


Thanks,
Roland