Errors on kernelcompiling after CVS update.

[Henning Koester <henningk_(_at_)_young-world_(_dot_)_com>]

Hi!

I've made a kernel update via CVS... no errors at all. After that I
tried to compile a new kernel and after make depend I've got:


In file included from ../../../../netinet/udp_usrreq.c:72:
../../../../netinet/in_pcb.h:40: netinet6/in6.h: No such file or
directory
../../../../netinet/in_pcb.h:41: netinet6/ipv6.h: No such file or
directory
../../../../netinet/in_pcb.h:42: netinet6/ipv6_var.h: No such file or
directory
../../../../netinet/in_pcb.h:43: netinet6/icmpv6.h: No such file or
directory
.
.
.
.

That's only part of the errors. The rest is also about ipv6* problems.
I've got OpenBSD 2.3 running. Where new include files added for the
internet protocol version6 in the 2.4 release?? If that's the reason can
someone tell me where I can get the include files? Or is the system
trying to build a kernel with IPv6 support?? Is there a option where I
can specify wether to build in or not?