kern/123399: RELENG_7 kernel does not compile if IPV6 support is removed

[Laurynas]

>Number:         123399
>Category:       kern
>Synopsis:       RELENG_7 kernel does not compile if IPV6 support is removed
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun May 04 18:00:04 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Laurynas
>Release:        6.2
>Organization:
n/a
>Environment:
FreeBSD fs 6.2-STABLE FreeBSD 6.2-STABLE #0: Wed Jun 27 18:32:35 EEST 2007     lauris at fs:/usr/obj/usr/src/sys/GENERIC  i386
>Description:

>How-To-Repeat:
Comment out IPv6 support:

#options        INET6                   # IPv6 communications protocols

Run:

# cd /usr/src
# make buildkernel KERNCONF=CUSTOM


uipc_syscalls.o(.text+0x249d): In function `sctp_generic_sendmsg':
/usr/src/sys/kern/uipc_syscalls.c:2381: undefined reference to `sctp_lower_sosend'
uipc_syscalls.o(.text+0x266c): In function `sctp_peeloff':
/usr/src/sys/kern/uipc_syscalls.c:2248: undefined reference to `sctp_can_peel_off'
uipc_syscalls.o(.text+0x28e6):/usr/src/sys/kern/uipc_syscalls.c:2289: undefined reference to `sctp_do_peeloff'
rtsock.o(.text+0xb7d): In function `rt_newaddrmsg':
/usr/src/sys/net/rtsock.c:897: undefined reference to `sctp_addr_change'
in_proto.o(.data+0xa8): undefined reference to `sctp_input'
in_proto.o(.data+0xb0): undefined reference to `sctp_ctlinput'
in_proto.o(.data+0xb4): undefined reference to `sctp_ctloutput'
in_proto.o(.data+0xbc): undefined reference to `sctp_init'
in_proto.o(.data+0xc8): undefined reference to `sctp_drain'
in_proto.o(.data+0xcc): undefined reference to `sctp_usrreqs'
in_proto.o(.data+0xdc): undefined reference to `sctp_input'
in_proto.o(.data+0xe4): undefined reference to `sctp_ctlinput'
in_proto.o(.data+0xe8): undefined reference to `sctp_ctloutput'
in_proto.o(.data+0xfc): undefined reference to `sctp_drain'
in_proto.o(.data+0x100): undefined reference to `sctp_usrreqs'
in_proto.o(.data+0x110): undefined reference to `sctp_input'
in_proto.o(.data+0x118): undefined reference to `sctp_ctlinput'
in_proto.o(.data+0x11c): undefined reference to `sctp_ctloutput'
in_proto.o(.data+0x130): undefined reference to `sctp_drain'
in_proto.o(.data+0x134): undefined reference to `sctp_usrreqs'
*** Error code 1

Stop in /usr/obj/usr/src/sys/CUSTOM.
*** Error code 1

Stop in /usr/src.
*** Error code 1

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: